HEADER    SIGNALING PROTEIN                       28-JUN-04   1W25               
TITLE     RESPONSE REGULATOR PLED IN COMPLEX WITH C-DIGMP                        
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: STALKED-CELL DIFFERENTIATION CONTROLLING PROTEIN;           
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 SYNONYM: DIGUANYLATE CYCLASE;                                         
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: CAULOBACTER VIBRIOIDES;                          
SOURCE   3 ORGANISM_TAXID: 190650;                                               
SOURCE   4 STRAIN: CB15;                                                         
SOURCE   5 ATCC: 19089;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE  10 EXPRESSION_SYSTEM_VECTOR: PRUN;                                       
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PCF                                        
KEYWDS    TWO-COMPONENT SYSTEM, GGDEF DOMAIN, CYCLIC DINUCLEOTIDE, CYCLIC-       
KEYWDS   2 DIGMP, ALLOSTERIC PRODUCT INHIBITION, PHOSPHORYLATION, SIGNALING      
KEYWDS   3 PROTEIN                                                               
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    C.CHAN,T.SCHIRMER,U.JENAL                                              
REVDAT   8   29-MAY-19 1W25    1       REMARK                                    
REVDAT   7   08-MAY-19 1W25    1       REMARK                                    
REVDAT   6   13-JUL-11 1W25    1       VERSN                                     
REVDAT   5   06-OCT-09 1W25    1       VERSN                                     
REVDAT   4   24-FEB-09 1W25    1       VERSN                                     
REVDAT   3   19-JUN-07 1W25    1       HEADER KEYWDS REMARK CONECT               
REVDAT   2   15-DEC-04 1W25    1       JRNL                                      
REVDAT   1   18-NOV-04 1W25    0                                                 
JRNL        AUTH   C.CHAN,R.PAUL,D.SAMORAY,N.AMIOT,B.GIESE,U.JENAL,T.SCHIRMER    
JRNL        TITL   STRUCTURAL BASIS OF ACTIVITY AND ALLOSTERIC CONTROL OF        
JRNL        TITL 2 DIGUANYLATE CYCLASE                                           
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 101 17084 2004               
JRNL        REFN                   ISSN 0027-8424                                
JRNL        PMID   15569936                                                      
JRNL        DOI    10.1073/PNAS.0406134101                                       
REMARK   2                                                                       
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : REFMAC 5.2.0001                                       
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,               
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                              
REMARK   3                                                                       
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                             
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                            
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                            
REMARK   3   NUMBER OF REFLECTIONS             : 41469                           
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                      
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                       
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                           
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.212                            
REMARK   3   R VALUE            (WORKING SET) : 0.210                            
REMARK   3   FREE R VALUE                     : 0.239                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2202                             
REMARK   3                                                                       
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                   
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.70                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.77                          
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2978                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3450                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 165                           
REMARK   3   BIN FREE R VALUE                    : 0.3630                        
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 6962                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 233                                      
REMARK   3   SOLVENT ATOMS            : 15                                       
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                      
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                            
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.61                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : -0.07000                                              
REMARK   3    B22 (A**2) : -0.07000                                              
REMARK   3    B33 (A**2) : 0.14000                                               
REMARK   3    B12 (A**2) : 0.00000                                               
REMARK   3    B13 (A**2) : 0.00000                                               
REMARK   3    B23 (A**2) : 0.00000                                               
REMARK   3                                                                       
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                  
REMARK   3   ESU BASED ON R VALUE                            (A): 0.408          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.268          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.190          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 20.488         
REMARK   3                                                                       
REMARK   3 CORRELATION COEFFICIENTS.                                             
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.936                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.921                          
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT       
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6974 ; 0.008 ; 0.022        
REMARK   3   BOND LENGTHS OTHERS               (A):  6560 ; 0.001 ; 0.020        
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  9492 ; 1.211 ; 2.005        
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 15110 ; 0.773 ; 3.000        
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   866 ; 5.586 ; 5.000        
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   300 ;33.956 ;23.133        
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1172 ;16.400 ;15.000        
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    78 ;16.945 ;15.000        
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1112 ; 0.065 ; 0.200        
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  7668 ; 0.003 ; 0.020        
REMARK   3   GENERAL PLANES OTHERS             (A):  1402 ; 0.001 ; 0.020        
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1291 ; 0.201 ; 0.200        
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  6396 ; 0.170 ; 0.200        
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED TORSION OTHERS         (A):  4318 ; 0.083 ; 0.200        
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    96 ; 0.108 ; 0.200        
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL        
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     8 ; 0.177 ; 0.200        
REMARK   3   SYMMETRY VDW OTHERS               (A):    30 ; 0.295 ; 0.200        
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL        
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT       
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  5624 ; 1.129 ; 1.500        
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1778 ; 0.180 ; 1.500        
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6940 ; 1.307 ; 2.000        
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3030 ; 2.416 ; 3.000        
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2552 ; 3.706 ; 4.500        
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL        
REMARK   3                                                                       
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT        
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL        
REMARK   3                                                                       
REMARK   3  NCS RESTRAINTS STATISTICS                                            
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 1                                  
REMARK   3                                                                       
REMARK   3  NCS GROUP NUMBER               : 1                                   
REMARK   3     CHAIN NAMES                    : A B                              
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 7                                
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                      
REMARK   3           1     A      2       A     116      1                       
REMARK   3           1     B      2       B     116      1                       
REMARK   3           2     A    118       A     163      2                       
REMARK   3           2     B    118       B     163      2                       
REMARK   3           3     A    165       A     167      3                       
REMARK   3           3     B    165       B     167      3                       
REMARK   3           4     A    169       A     403      4                       
REMARK   3           4     B    169       B     403      4                       
REMARK   3           5     A    405       A     455      5                       
REMARK   3           5     B    405       B     455      5                       
REMARK   3           6     A    500       A     500      6                       
REMARK   3           6     B    500       B     500      6                       
REMARK   3           7     A    503       A     505      1                       
REMARK   3           7     B    503       B     505      1                       
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT           
REMARK   3   TIGHT POSITIONAL   1    A    (A):   2105 ;  0.02 ;  0.05            
REMARK   3   TIGHT POSITIONAL   1    B    (A):   2105 ;  0.02 ;  0.05            
REMARK   3   MEDIUM POSITIONAL  1    A    (A):   4077 ;  0.18 ;  0.50            
REMARK   3   MEDIUM POSITIONAL  1    B    (A):   4077 ;  0.18 ;  0.50            
REMARK   3   LOOSE POSITIONAL   1    A    (A):    410 ;  0.32 ;  5.00            
REMARK   3   LOOSE POSITIONAL   1    B    (A):    410 ;  0.32 ;  5.00            
REMARK   3   TIGHT THERMAL      1    A (A**2):   2105 ;  0.05 ;  0.50            
REMARK   3   TIGHT THERMAL      1    B (A**2):   2105 ;  0.05 ;  0.50            
REMARK   3   MEDIUM THERMAL     1    A (A**2):   4077 ;  0.24 ;  2.00            
REMARK   3   MEDIUM THERMAL     1    B (A**2):   4077 ;  0.24 ;  2.00            
REMARK   3   LOOSE THERMAL      1    A (A**2):    410 ;  0.73 ; 10.00            
REMARK   3   LOOSE THERMAL      1    B (A**2):    410 ;  0.73 ; 10.00            
REMARK   3                                                                       
REMARK   3  TLS DETAILS                                                          
REMARK   3   NUMBER OF TLS GROUPS  : 2                                           
REMARK   3                                                                       
REMARK   3   TLS GROUP : 1                                                       
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                     
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                          
REMARK   3    RESIDUE RANGE :   A     2        A   455                           
REMARK   3    RESIDUE RANGE :   A   500        A   500                           
REMARK   3    RESIDUE RANGE :   A   503        A   505                           
REMARK   3    ORIGIN FOR THE GROUP (A): 101.9910  11.7600  55.4520               
REMARK   3    T TENSOR                                                           
REMARK   3      T11:   0.0856 T22:  -0.0251                                      
REMARK   3      T33:   0.3004 T12:   0.0311                                      
REMARK   3      T13:   0.0052 T23:  -0.0440                                      
REMARK   3    L TENSOR                                                           
REMARK   3      L11:   2.1595 L22:   1.6250                                      
REMARK   3      L33:   1.6217 L12:   0.1683                                      
REMARK   3      L13:  -0.6171 L23:  -0.2104                                      
REMARK   3    S TENSOR                                                           
REMARK   3      S11:  -0.0188 S12:  -0.2296 S13:  -0.0614                        
REMARK   3      S21:   0.1539 S22:   0.0131 S23:   0.0829                        
REMARK   3      S31:   0.0048 S32:  -0.0588 S33:   0.0057                        
REMARK   3                                                                       
REMARK   3   TLS GROUP : 2                                                       
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                     
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                          
REMARK   3    RESIDUE RANGE :   B     2        B   455                           
REMARK   3    RESIDUE RANGE :   B   500        B   500                           
REMARK   3    RESIDUE RANGE :   B   503        B   505                           
REMARK   3    ORIGIN FOR THE GROUP (A): 100.4240  48.6480  52.7740               
REMARK   3    T TENSOR                                                           
REMARK   3      T11:   0.1605 T22:  -0.0386                                      
REMARK   3      T33:   0.3066 T12:   0.0421                                      
REMARK   3      T13:  -0.0459 T23:   0.0266                                      
REMARK   3    L TENSOR                                                           
REMARK   3      L11:   2.0342 L22:   2.1732                                      
REMARK   3      L33:   1.5335 L12:   0.0679                                      
REMARK   3      L13:   0.2564 L23:   0.0973                                      
REMARK   3    S TENSOR                                                           
REMARK   3      S11:  -0.0572 S12:  -0.1831 S13:   0.0633                        
REMARK   3      S21:   0.3079 S22:   0.0161 S23:  -0.2486                        
REMARK   3      S31:  -0.1365 S32:   0.1121 S33:   0.0411                        
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELLING.                                              
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                               
REMARK   3   PARAMETERS FOR MASK CALCULATION                                     
REMARK   3   VDW PROBE RADIUS   : 1.20                                           
REMARK   3   ION PROBE RADIUS   : 0.80                                           
REMARK   3   SHRINKAGE RADIUS   : 0.80                                           
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING    
REMARK   3  POSITIONS. THIS ENTRY CONTAINS ATOMS REFINED WITH WITH AN            
REMARK   3  OCCUPANCY OF 0.00.                                                   
REMARK   4                                                                       
REMARK   4 1W25 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-JUN-04.                   
REMARK 100 THE DEPOSITION ID IS D_1290020221.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 14-DEC-03                           
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                               
REMARK 200  PH                             : 9.20                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : SLS                                 
REMARK 200  BEAMLINE                       : X06SA                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97950                             
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                                
REMARK 200  DATA SCALING SOFTWARE          : TRUNCATE                            
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43706                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 60.860                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.700                              
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                                
REMARK 200  DATA REDUNDANCY                : 5.700                               
REMARK 200  R MERGE                    (I) : 0.08000                             
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : 16.4200                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.72                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.7                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.48                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.36000                             
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : 2.960                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                           
REMARK 200 SOFTWARE USED: SHELXD, SHARP, SOLOMON, DM                             
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 69.00                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE OBTAINED AT ROOM            
REMARK 280  TEMPERATURE BY HANGING DROP VAPOUR DIFFUSION. FOR THIS, PLED AT      
REMARK 280  A NOMINAL CONCENTRATION OF 10 MG/ML IN 20 MM TRIS-HCL (PH 8.0),      
REMARK 280  100 MM NACL, 1 MM DTT, 2 MM MGCL2 AND 0.8 MM C-DIGMP6 WAS MIXED      
REMARK 280  WITH THE RESERVOIR (1.0 M GLYCINE PH 9.2, 2 % DIOXANE, 14.5 %        
REMARK 280  POLYETHYLENE GLYCOL 20K) AT A RATIO 1 TO 1., PH 9.20, VAPOR          
REMARK 280  DIFFUSION, HANGING DROP                                              
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2                         
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X,-Y,Z                                                  
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/2                                       
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/2                                       
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/2                                      
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/2                                      
REMARK 290       7555   Y,X,-Z                                                   
REMARK 290       8555   -Y,-X,-Z                                                 
REMARK 290                                                                       
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                      
REMARK 290           MMM -> TRANSLATION VECTOR                                   
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                             
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM              
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                 
REMARK 290 RELATED MOLECULES.                                                    
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       67.93500             
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       67.93500             
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       84.62350             
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       67.93500             
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       67.93500             
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       84.62350             
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       67.93500             
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       67.93500             
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       84.62350             
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       67.93500             
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       67.93500             
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       84.62350             
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000             
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1                                                        
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                 
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                   
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON                
REMARK 300 BURIED SURFACE AREA.                                                  
REMARK 350                                                                       
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN            
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                 
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS           
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                           
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                                
REMARK 350                                                                       
REMARK 350 BIOMOLECULE: 1                                                        
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                            
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                     
REMARK 350 SOFTWARE USED: PISA                                                   
REMARK 350 TOTAL BURIED SURFACE AREA: 4760 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 42390 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.6 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                   
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 400                                                                       
REMARK 400 COMPOUND                                                              
REMARK 400 THE N-TERMINAL REGION IS SIMILAR TO THAT OF OTHER                     
REMARK 400  REGULATORY COMPONENTS OF SENSORY TRANSDUCTION SYSTEMS.               
REMARK 465                                                                       
REMARK 465 MISSING RESIDUES                                                      
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                        
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                 
REMARK 465                                                                       
REMARK 465   M RES C SSSEQI                                                      
REMARK 465     HIS A   456                                                       
REMARK 465     HIS A   457                                                       
REMARK 465     HIS A   458                                                       
REMARK 465     HIS A   459                                                       
REMARK 465     HIS A   460                                                       
REMARK 465     HIS B   456                                                       
REMARK 465     HIS B   457                                                       
REMARK 465     HIS B   458                                                       
REMARK 465     HIS B   459                                                       
REMARK 465     HIS B   460                                                       
REMARK 475                                                                       
REMARK 475 ZERO OCCUPANCY RESIDUES                                               
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.              
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                 
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                       
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)           
REMARK 475   M RES C  SSEQI                                                      
REMARK 475     ARG A   137                                                       
REMARK 475     ARG A   138                                                       
REMARK 475     MET A   139                                                       
REMARK 475     GLY A   140                                                       
REMARK 475     VAL A   141                                                       
REMARK 475     ILE A   142                                                       
REMARK 475     ALA A   143                                                       
REMARK 475     GLY A   144                                                       
REMARK 475     ALA A   145                                                       
REMARK 475     ALA A   146                                                       
REMARK 475     LEU A   282                                                       
REMARK 475     ASP A   283                                                       
REMARK 475     HIS A   284                                                       
REMARK 475     SER A   285                                                       
REMARK 475     LEU A   286                                                       
REMARK 475     GLU A   287                                                       
REMARK 475     LEU A   288                                                       
REMARK 475     HIS A   455                                                       
REMARK 475     ARG B   137                                                       
REMARK 475     ARG B   138                                                       
REMARK 475     MET B   139                                                       
REMARK 475     GLY B   140                                                       
REMARK 475     VAL B   141                                                       
REMARK 475     ILE B   142                                                       
REMARK 475     ALA B   143                                                       
REMARK 475     GLY B   144                                                       
REMARK 475     ALA B   145                                                       
REMARK 475     ALA B   146                                                       
REMARK 475     LEU B   282                                                       
REMARK 475     ASP B   283                                                       
REMARK 475     HIS B   284                                                       
REMARK 475     SER B   285                                                       
REMARK 475     LEU B   286                                                       
REMARK 475     GLU B   287                                                       
REMARK 475     LEU B   288                                                       
REMARK 475     HIS B   455                                                       
REMARK 480                                                                       
REMARK 480 ZERO OCCUPANCY ATOM                                                   
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                   
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                 
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;               
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):          
REMARK 480   M RES C SSEQI ATOMS                                                 
REMARK 480     LYS A  206   CG   CD   CE   NZ                                    
REMARK 480     ARG A  279   CD   NE   CZ   NH1  NH2                              
REMARK 480     ASN A  281   CG   OD1  ND2                                        
REMARK 480     GLN A  293   CG   CD   OE1  NE2                                   
REMARK 480     ARG A  301   NE   CZ   NH1  NH2                                   
REMARK 480     LYS A  332   NZ                                                   
REMARK 480     LYS A  333   CD   CE   NZ                                         
REMARK 480     VAL A  402   CG1  CG2                                             
REMARK 480     LYS A  432   CD   CE   NZ                                         
REMARK 480     LYS B  206   CG   CD   CE   NZ                                    
REMARK 480     ARG B  279   CD   NE   CZ   NH1  NH2                              
REMARK 480     ASN B  281   CG   OD1  ND2                                        
REMARK 480     GLN B  293   CG   CD   OE1  NE2                                   
REMARK 480     ARG B  301   NE   CZ   NH1  NH2                                   
REMARK 480     LYS B  332   NZ                                                   
REMARK 480     LYS B  333   CD   CE   NZ                                         
REMARK 480     VAL B  402   CG1  CG2                                             
REMARK 480     LYS B  432   CD   CE   NZ                                         
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                      
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                             
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE           
REMARK 500   O    ASN A   281     N    LEU A   282              0.77             
REMARK 500   O    ASN A   281     CA   LEU A   282              0.78             
REMARK 500   O    ASN B   281     N    LEU B   282              0.81             
REMARK 500   O    ASN B   281     CA   LEU B   282              0.85             
REMARK 500   O    ALA A   454     N    HIS A   455              0.92             
REMARK 500   O    ALA A   454     CA   HIS A   455              0.98             
REMARK 500   O    ALA B   454     CG   HIS B   455              1.32             
REMARK 500   O    ALA B   454     CB   HIS B   455              1.45             
REMARK 500   O    ALA B   454     N    HIS B   455              1.48             
REMARK 500   O    ALA A   454     CB   HIS A   455              1.52             
REMARK 500   C    ASN B   281     CA   LEU B   282              1.54             
REMARK 500   CA   ASN B   281     N    LEU B   282              1.61             
REMARK 500   O    ALA B   454     CA   HIS B   455              1.67             
REMARK 500   O    GLY A   136     N    ARG A   137              1.69             
REMARK 500   CA   ASN A   281     N    LEU A   282              1.79             
REMARK 500   O    ASN B   281     C    LEU B   282              1.79             
REMARK 500   CG2  ILE A   342     CG1  VAL A   402              2.05             
REMARK 500   OG   SER A   135     OE1  GLU B   287              2.06             
REMARK 500   OE1  GLU A   287     OG   SER B   135              2.06             
REMARK 500   O    ALA A   289     NH2  ARG A   301              2.15             
REMARK 500   O    ASN A   280     N    LEU A   282              2.17             
REMARK 500   CZ   ARG B   132     CD1  LEU B   282              2.19             
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                              
REMARK 500                                                                       
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC              
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15           
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A            
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375              
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE                
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.             
REMARK 500                                                                       
REMARK 500 DISTANCE CUTOFF:                                                      
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS               
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                   
REMARK 500                                                                       
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE           
REMARK 500   NH2  ARG B   138     OD2  ASP B   341     8666     0.63             
REMARK 500   NH2  ARG A   138     OD2  ASP A   341     8666     1.12             
REMARK 500   NH2  ARG B   138     CG   ASP B   341     8666     1.59             
REMARK 500   NH1  ARG B   137     CG   GLU B   407     8666     1.67             
REMARK 500   NH2  ARG A   138     CG   ASP A   341     8666     1.89             
REMARK 500   CZ   ARG B   138     OD2  ASP B   341     8666     1.95             
REMARK 500   CZ   ARG A   138     OD2  ASP A   341     8666     1.98             
REMARK 500   NH1  ARG B   137     CD   GLU B   407     8666     2.00             
REMARK 500   NH1  ARG B   137     OE2  GLU B   407     8666     2.18             
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                       
REMARK 500                                                                       
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES               
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE                
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                  
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)                
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                         
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                      
REMARK 500                                                                       
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                      
REMARK 500    GLY A 136   C     ARG A 137   N      -0.669                        
REMARK 500    ARG A 279   CG    ARG A 279   CD     -0.169                        
REMARK 500    ASN A 281   C     LEU A 282   N      -0.540                        
REMARK 500    ASP A 283   C     HIS A 284   N       0.171                        
REMARK 500    ARG A 301   CD    ARG A 301   NE     -0.310                        
REMARK 500    LYS A 332   CE    LYS A 332   NZ     -0.257                        
REMARK 500    ALA A 454   C     HIS A 455   N      -0.358                        
REMARK 500    GLY B 136   C     ARG B 137   N      -0.311                        
REMARK 500    ASN B 281   CB    ASN B 281   CG     -0.392                        
REMARK 500    ASN B 281   C     LEU B 282   N      -0.628                        
REMARK 500    ASP B 283   C     HIS B 284   N       0.171                        
REMARK 500    ARG B 301   CD    ARG B 301   NE     -0.474                        
REMARK 500    LYS B 332   CE    LYS B 332   NZ     -0.342                        
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                        
REMARK 500                                                                       
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES               
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE                
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                  
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)               
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                         
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                      
REMARK 500                                                                       
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                      
REMARK 500    ALA A 145   CA  -  C   -  N   ANGL. DEV. = -15.8 DEGREES           
REMARK 500    ALA A 146   O   -  C   -  N   ANGL. DEV. =  11.6 DEGREES           
REMARK 500    ALA A 147   C   -  N   -  CA  ANGL. DEV. = -18.9 DEGREES           
REMARK 500    ASP A 150   CB  -  CG  -  OD2 ANGL. DEV. =   5.7 DEGREES           
REMARK 500    ASN A 281   CA  -  CB  -  CG  ANGL. DEV. = -21.2 DEGREES           
REMARK 500    ASN A 281   CB  -  CG  -  ND2 ANGL. DEV. = -23.8 DEGREES           
REMARK 500    ASN A 281   CA  -  C   -  N   ANGL. DEV. = -22.6 DEGREES           
REMARK 500    ASN A 281   O   -  C   -  N   ANGL. DEV. = -86.0 DEGREES           
REMARK 500    LYS A 332   CD  -  CE  -  NZ  ANGL. DEV. =  27.1 DEGREES           
REMARK 500    VAL A 402   CA  -  CB  -  CG1 ANGL. DEV. =   9.4 DEGREES           
REMARK 500    VAL A 402   CA  -  CB  -  CG2 ANGL. DEV. =  13.3 DEGREES           
REMARK 500    ALA A 454   O   -  C   -  N   ANGL. DEV. = -75.3 DEGREES           
REMARK 500    GLY B 136   CA  -  C   -  N   ANGL. DEV. = -16.8 DEGREES           
REMARK 500    GLY B 136   O   -  C   -  N   ANGL. DEV. =  15.3 DEGREES           
REMARK 500    MET B 139   C   -  N   -  CA  ANGL. DEV. = -15.8 DEGREES           
REMARK 500    ALA B 147   C   -  N   -  CA  ANGL. DEV. = -20.8 DEGREES           
REMARK 500    ASP B 150   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES           
REMARK 500    ASN B 281   CA  -  C   -  N   ANGL. DEV. = -34.7 DEGREES           
REMARK 500    ASN B 281   O   -  C   -  N   ANGL. DEV. = -83.7 DEGREES           
REMARK 500    LEU B 282   C   -  N   -  CA  ANGL. DEV. = -40.0 DEGREES           
REMARK 500    ALA B 289   C   -  N   -  CA  ANGL. DEV. =  31.4 DEGREES           
REMARK 500    ARG B 301   CG  -  CD  -  NE  ANGL. DEV. =  13.4 DEGREES           
REMARK 500    LYS B 332   CD  -  CE  -  NZ  ANGL. DEV. =  29.9 DEGREES           
REMARK 500    ALA B 454   O   -  C   -  N   ANGL. DEV. = -49.3 DEGREES           
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: TORSION ANGLES                                              
REMARK 500                                                                       
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:             
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                              
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                     
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-            
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400             
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        PSI       PHI                                    
REMARK 500    ALA A  13      -47.54    174.59                                    
REMARK 500    ARG A 137      -41.87   -173.50                                    
REMARK 500    ILE A 142       -4.67    -45.25                                    
REMARK 500    ALA A 146      112.80    120.54                                    
REMARK 500    ALA A 147       93.17   -161.88                                    
REMARK 500    ASP A 150      174.04    -59.90                                    
REMARK 500    ASN A 280     -126.58    -85.28                                    
REMARK 500    ASN A 281      -76.23     43.17                                    
REMARK 500    ASP A 283     -153.82     76.13                                    
REMARK 500    SER A 285      161.18    167.47                                    
REMARK 500    LEU A 286     -111.32    -60.80                                    
REMARK 500    LEU A 316       36.43    -95.69                                    
REMARK 500    VAL A 402     -109.81    -82.85                                    
REMARK 500    ALA A 403       88.74    -45.61                                    
REMARK 500    HIS A 404       64.88     20.69                                    
REMARK 500    ALA A 421       80.84   -152.41                                    
REMARK 500    ARG A 446      175.72     62.45                                    
REMARK 500    ALA B  13      -47.94    174.13                                    
REMARK 500    ARG B 137      -38.49   -166.16                                    
REMARK 500    ILE B 142      -14.81    -39.89                                    
REMARK 500    ALA B 146      104.31    128.10                                    
REMARK 500    ALA B 147       94.81   -160.33                                    
REMARK 500    ASN B 281      -28.06     72.54                                    
REMARK 500    ASP B 283     -153.84     76.14                                    
REMARK 500    SER B 285      161.16    167.51                                    
REMARK 500    LEU B 286     -111.23    -60.88                                    
REMARK 500    VAL B 402      -91.55    -84.40                                    
REMARK 500    ALA B 403       83.19    -69.37                                    
REMARK 500    HIS B 404       47.49     39.55                                    
REMARK 500    ARG B 446     -176.76     63.19                                    
REMARK 500    ALA B 454       49.33    -69.79                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                          
REMARK 500                                                                       
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH           
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED            
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND                
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                   
REMARK 500                                 MODEL     OMEGA                       
REMARK 500 ASN A  281     LEU A  282                 -148.18                     
REMARK 500 LEU A  288     ALA A  289                 -149.75                     
REMARK 500 ALA A  454     HIS A  455                   89.76                     
REMARK 500 ALA B  454     HIS B  455                  111.66                     
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: PLANAR GROUPS                                               
REMARK 500                                                                       
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                  
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                     
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                     
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                         
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                       
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                              
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        RMS     TYPE                                     
REMARK 500    ASN A 281         0.11    SIDE CHAIN                               
REMARK 500    ARG A 301         0.11    SIDE CHAIN                               
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                        
REMARK 500                                                                       
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                        
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                  
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                             
REMARK 500 I=INSERTION CODE).                                                    
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        ANGLE                                            
REMARK 500    GLY A 136        -11.73                                            
REMARK 500    ASN A 281         75.64                                            
REMARK 500    ALA A 454        -75.25                                            
REMARK 500    ASN B 281         60.05                                            
REMARK 500    LEU B 288         11.01                                            
REMARK 500    ALA B 454        -47.80                                            
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 620                                                                       
REMARK 620 METAL COORDINATION                                                    
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                              
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              MG A 500  MG                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 ASP A  53   OD2                                                     
REMARK 620 2 MET A  55   O    78.9                                               
REMARK 620 3 ASP A   9   OD1  83.1 115.5                                         
REMARK 620 4 ASP A  10   OD1 145.7  83.1  78.6                                   
REMARK 620 N                    1     2     3                                    
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              MG B 500  MG                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 ASP B  10   OD1                                                     
REMARK 620 2 ASP B  53   OD2 153.6                                               
REMARK 620 3 MET B  55   O    85.9  80.2                                         
REMARK 620 4 ASP B   9   OD1  86.2  83.5 124.8                                   
REMARK 620 N                    1     2     3                                    
REMARK 700                                                                       
REMARK 700 SHEET                                                                 
REMARK 700 SHEET C OF CHAINS A AND B IS EXTENDED BY 2 ADDITIONAL SHORT           
REMARK 700 BETA-STRANDS (CALLED BETA0 AND BETA0PRIME) AT THE EDGE FORMED         
REMARK 700 BY STRAND 1                                                           
REMARK 700   IN CHAIN A:                  IN CHAIN B:                            
REMARK 700   0  VAL A 290  ASP A 292      0  VAL B 290  ASP B 292                
REMARK 700   0' LEU A 297  ASN A 299      0' LEU B 297  ASN B 299                
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 500                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 500                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2E A 501                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2E A 503                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2E A 505                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2E B 503                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2E B 505                  
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 2WB4   RELATED DB: PDB                                    
REMARK 900 ACTIVATED DIGUANYLATE CYCLASE PLED IN COMPLEX WITH C-DI-GMP           
REMARK 900 RELATED ID: 2V0N   RELATED DB: PDB                                    
REMARK 900 ACTIVATED RESPONSE REGULATOR PLED IN COMPLEX WITH C-DIGMP AND GTP-    
REMARK 900 ALPHA-S                                                               
REMARK 999                                                                       
REMARK 999 SEQUENCE                                                              
REMARK 999 MET1 HAS BEEN CLEAVED OFF. 6 HISTIDINES HAVE BEEN ADDED TO            
REMARK 999 THE C-TERMINUS.                                                       
DBREF  1W25 A    2   454  UNP    Q9A5I5   PLED_CAUCR       2    454              
DBREF  1W25 B    2   454  UNP    Q9A5I5   PLED_CAUCR       2    454              
SEQADV 1W25 HIS A  455  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS A  456  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS A  457  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS A  458  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS A  459  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS A  460  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS B  455  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS B  456  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS B  457  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS B  458  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS B  459  UNP  Q9A5I5              EXPRESSION TAG                  
SEQADV 1W25 HIS B  460  UNP  Q9A5I5              EXPRESSION TAG                  
SEQRES   1 A  459  SER ALA ARG ILE LEU VAL VAL ASP ASP ILE GLU ALA ASN           
SEQRES   2 A  459  VAL ARG LEU LEU GLU ALA LYS LEU THR ALA GLU TYR TYR           
SEQRES   3 A  459  GLU VAL SER THR ALA MET ASP GLY PRO THR ALA LEU ALA           
SEQRES   4 A  459  MET ALA ALA ARG ASP LEU PRO ASP ILE ILE LEU LEU ASP           
SEQRES   5 A  459  VAL MET MET PRO GLY MET ASP GLY PHE THR VAL CYS ARG           
SEQRES   6 A  459  LYS LEU LYS ASP ASP PRO THR THR ARG HIS ILE PRO VAL           
SEQRES   7 A  459  VAL LEU ILE THR ALA LEU ASP GLY ARG GLY ASP ARG ILE           
SEQRES   8 A  459  GLN GLY LEU GLU SER GLY ALA SER ASP PHE LEU THR LYS           
SEQRES   9 A  459  PRO ILE ASP ASP VAL MET LEU PHE ALA ARG VAL ARG SER           
SEQRES  10 A  459  LEU THR ARG PHE LYS LEU VAL ILE ASP GLU LEU ARG GLN           
SEQRES  11 A  459  ARG GLU ALA SER GLY ARG ARG MET GLY VAL ILE ALA GLY           
SEQRES  12 A  459  ALA ALA ALA ARG LEU ASP GLY LEU GLY GLY ARG VAL LEU           
SEQRES  13 A  459  ILE VAL ASP ASP ASN GLU ARG GLN ALA GLN ARG VAL ALA           
SEQRES  14 A  459  ALA GLU LEU GLY VAL GLU HIS ARG PRO VAL ILE GLU SER           
SEQRES  15 A  459  ASP PRO GLU LYS ALA LYS ILE SER ALA GLY GLY PRO VAL           
SEQRES  16 A  459  ASP LEU VAL ILE VAL ASN ALA ALA ALA LYS ASN PHE ASP           
SEQRES  17 A  459  GLY LEU ARG PHE THR ALA ALA LEU ARG SER GLU GLU ARG           
SEQRES  18 A  459  THR ARG GLN LEU PRO VAL LEU ALA MET VAL ASP PRO ASP           
SEQRES  19 A  459  ASP ARG GLY ARG MET VAL LYS ALA LEU GLU ILE GLY VAL           
SEQRES  20 A  459  ASN ASP ILE LEU SER ARG PRO ILE ASP PRO GLN GLU LEU           
SEQRES  21 A  459  SER ALA ARG VAL LYS THR GLN ILE GLN ARG LYS ARG TYR           
SEQRES  22 A  459  THR ASP TYR LEU ARG ASN ASN LEU ASP HIS SER LEU GLU           
SEQRES  23 A  459  LEU ALA VAL THR ASP GLN LEU THR GLY LEU HIS ASN ARG           
SEQRES  24 A  459  ARG TYR MET THR GLY GLN LEU ASP SER LEU VAL LYS ARG           
SEQRES  25 A  459  ALA THR LEU GLY GLY ASP PRO VAL SER ALA LEU LEU ILE           
SEQRES  26 A  459  ASP ILE ASP PHE PHE LYS LYS ILE ASN ASP THR PHE GLY           
SEQRES  27 A  459  HIS ASP ILE GLY ASP GLU VAL LEU ARG GLU PHE ALA LEU           
SEQRES  28 A  459  ARG LEU ALA SER ASN VAL ARG ALA ILE ASP LEU PRO CYS           
SEQRES  29 A  459  ARG TYR GLY GLY GLU GLU PHE VAL VAL ILE MET PRO ASP           
SEQRES  30 A  459  THR ALA LEU ALA ASP ALA LEU ARG ILE ALA GLU ARG ILE           
SEQRES  31 A  459  ARG MET HIS VAL SER GLY SER PRO PHE THR VAL ALA HIS           
SEQRES  32 A  459  GLY ARG GLU MET LEU ASN VAL THR ILE SER ILE GLY VAL           
SEQRES  33 A  459  SER ALA THR ALA GLY GLU GLY ASP THR PRO GLU ALA LEU           
SEQRES  34 A  459  LEU LYS ARG ALA ASP GLU GLY VAL TYR GLN ALA LYS ALA           
SEQRES  35 A  459  SER GLY ARG ASN ALA VAL VAL GLY LYS ALA ALA HIS HIS           
SEQRES  36 A  459  HIS HIS HIS HIS                                               
SEQRES   1 B  459  SER ALA ARG ILE LEU VAL VAL ASP ASP ILE GLU ALA ASN           
SEQRES   2 B  459  VAL ARG LEU LEU GLU ALA LYS LEU THR ALA GLU TYR TYR           
SEQRES   3 B  459  GLU VAL SER THR ALA MET ASP GLY PRO THR ALA LEU ALA           
SEQRES   4 B  459  MET ALA ALA ARG ASP LEU PRO ASP ILE ILE LEU LEU ASP           
SEQRES   5 B  459  VAL MET MET PRO GLY MET ASP GLY PHE THR VAL CYS ARG           
SEQRES   6 B  459  LYS LEU LYS ASP ASP PRO THR THR ARG HIS ILE PRO VAL           
SEQRES   7 B  459  VAL LEU ILE THR ALA LEU ASP GLY ARG GLY ASP ARG ILE           
SEQRES   8 B  459  GLN GLY LEU GLU SER GLY ALA SER ASP PHE LEU THR LYS           
SEQRES   9 B  459  PRO ILE ASP ASP VAL MET LEU PHE ALA ARG VAL ARG SER           
SEQRES  10 B  459  LEU THR ARG PHE LYS LEU VAL ILE ASP GLU LEU ARG GLN           
SEQRES  11 B  459  ARG GLU ALA SER GLY ARG ARG MET GLY VAL ILE ALA GLY           
SEQRES  12 B  459  ALA ALA ALA ARG LEU ASP GLY LEU GLY GLY ARG VAL LEU           
SEQRES  13 B  459  ILE VAL ASP ASP ASN GLU ARG GLN ALA GLN ARG VAL ALA           
SEQRES  14 B  459  ALA GLU LEU GLY VAL GLU HIS ARG PRO VAL ILE GLU SER           
SEQRES  15 B  459  ASP PRO GLU LYS ALA LYS ILE SER ALA GLY GLY PRO VAL           
SEQRES  16 B  459  ASP LEU VAL ILE VAL ASN ALA ALA ALA LYS ASN PHE ASP           
SEQRES  17 B  459  GLY LEU ARG PHE THR ALA ALA LEU ARG SER GLU GLU ARG           
SEQRES  18 B  459  THR ARG GLN LEU PRO VAL LEU ALA MET VAL ASP PRO ASP           
SEQRES  19 B  459  ASP ARG GLY ARG MET VAL LYS ALA LEU GLU ILE GLY VAL           
SEQRES  20 B  459  ASN ASP ILE LEU SER ARG PRO ILE ASP PRO GLN GLU LEU           
SEQRES  21 B  459  SER ALA ARG VAL LYS THR GLN ILE GLN ARG LYS ARG TYR           
SEQRES  22 B  459  THR ASP TYR LEU ARG ASN ASN LEU ASP HIS SER LEU GLU           
SEQRES  23 B  459  LEU ALA VAL THR ASP GLN LEU THR GLY LEU HIS ASN ARG           
SEQRES  24 B  459  ARG TYR MET THR GLY GLN LEU ASP SER LEU VAL LYS ARG           
SEQRES  25 B  459  ALA THR LEU GLY GLY ASP PRO VAL SER ALA LEU LEU ILE           
SEQRES  26 B  459  ASP ILE ASP PHE PHE LYS LYS ILE ASN ASP THR PHE GLY           
SEQRES  27 B  459  HIS ASP ILE GLY ASP GLU VAL LEU ARG GLU PHE ALA LEU           
SEQRES  28 B  459  ARG LEU ALA SER ASN VAL ARG ALA ILE ASP LEU PRO CYS           
SEQRES  29 B  459  ARG TYR GLY GLY GLU GLU PHE VAL VAL ILE MET PRO ASP           
SEQRES  30 B  459  THR ALA LEU ALA ASP ALA LEU ARG ILE ALA GLU ARG ILE           
SEQRES  31 B  459  ARG MET HIS VAL SER GLY SER PRO PHE THR VAL ALA HIS           
SEQRES  32 B  459  GLY ARG GLU MET LEU ASN VAL THR ILE SER ILE GLY VAL           
SEQRES  33 B  459  SER ALA THR ALA GLY GLU GLY ASP THR PRO GLU ALA LEU           
SEQRES  34 B  459  LEU LYS ARG ALA ASP GLU GLY VAL TYR GLN ALA LYS ALA           
SEQRES  35 B  459  SER GLY ARG ASN ALA VAL VAL GLY LYS ALA ALA HIS HIS           
SEQRES  36 B  459  HIS HIS HIS HIS                                               
HET     ZN  A 499       1                                                        
HET     MG  A 500       1                                                        
HET    C2E  A 501      46                                                        
HET    C2E  A 503      46                                                        
HET    C2E  A 505      46                                                        
HET     MG  B 500       1                                                        
HET    C2E  B 503      46                                                        
HET    C2E  B 505      46                                                        
HETNAM      ZN ZINC ION                                                          
HETNAM      MG MAGNESIUM ION                                                     
HETNAM     C2E 9,9'-[(2R,3R,3AS,5S,7AR,9R,10R,10AS,12S,14AR)-3,5,10,             
HETNAM   2 C2E  12-TETRAHYDROXY-5,12-DIOXIDOOCTAHYDRO-2H,7H-DIFURO[3,            
HETNAM   3 C2E  2-D:3',2'-J][1,3,7,9,2,                                          
HETNAM   4 C2E  8]TETRAOXADIPHOSPHACYCLODODECINE-2,9-DIYL]BIS(2-AMINO-           
HETNAM   5 C2E  1,9-DIHYDRO-6H-PURIN-6-ONE)                                      
HETSYN     C2E C-DI-GMP, CYCLIC DIGUANOSINE MONOPHOSPHATE                        
FORMUL   3   ZN    ZN 2+                                                         
FORMUL   4   MG    2(MG 2+)                                                      
FORMUL   5  C2E    5(C20 H24 N10 O14 P2)                                         
FORMUL  11  HOH   *15(H2 O)                                                      
HELIX    1   1 ALA A   13  GLU A   25  1                                  13     
HELIX    2   2 ASP A   34  LEU A   46  1                                  13     
HELIX    3   3 ASP A   60  ASP A   71  1                                  12     
HELIX    4   4 GLY A   87  GLY A   98  1                                  12     
HELIX    5   5 ASP A  108  ALA A  134  1                                  27     
HELIX    6   6 ASN A  162  GLY A  174  1                                  13     
HELIX    7   7 ASP A  184  GLY A  194  1                                  11     
HELIX    8   8 ASP A  209  SER A  219  1                                  11     
HELIX    9   9 GLU A  220  ARG A  224  5                                   5     
HELIX   10  10 ASP A  236  ILE A  246  1                                  11     
HELIX   11  11 ASP A  257  ASN A  280  1                                  24     
HELIX   12  12 ASN A  299  LEU A  316  1                                  18     
HELIX   13  13 PHE A  330  PHE A  338  1                                   9     
HELIX   14  14 GLY A  339  ASN A  357  1                                  19     
HELIX   15  15 ALA A  380  GLY A  397  1                                  18     
HELIX   16  16 ALA A  403  ARG A  406  5                                   4     
HELIX   17  17 THR A  426  SER A  444  1                                  19     
HELIX   18  18 ALA B   13  GLU B   25  1                                  13     
HELIX   19  19 ASP B   34  LEU B   46  1                                  13     
HELIX   20  20 ASP B   60  ASP B   71  1                                  12     
HELIX   21  21 GLY B   87  GLY B   98  1                                  12     
HELIX   22  22 ASP B  108  ALA B  134  1                                  27     
HELIX   23  23 ASN B  162  GLY B  174  1                                  13     
HELIX   24  24 ASP B  184  GLY B  194  1                                  11     
HELIX   25  25 ASP B  209  SER B  219  1                                  11     
HELIX   26  26 ASP B  236  GLY B  247  1                                  12     
HELIX   27  27 ASP B  257  ASN B  280  1                                  24     
HELIX   28  28 ASN B  299  LEU B  316  1                                  18     
HELIX   29  29 PHE B  330  PHE B  338  1                                   9     
HELIX   30  30 GLY B  339  ASN B  357  1                                  19     
HELIX   31  31 ALA B  380  GLY B  397  1                                  18     
HELIX   32  32 THR B  426  SER B  444  1                                  19     
SHEET    1  AA 5 GLU A  28  ALA A  32  0                                         
SHEET    2  AA 5 ARG A   4  VAL A   8  1  O  ILE A   5   N  SER A  30            
SHEET    3  AA 5 ILE A  49  ASP A  53  1  O  ILE A  49   N  LEU A   6            
SHEET    4  AA 5 VAL A  79  THR A  83  1  O  VAL A  80   N  LEU A  52            
SHEET    5  AA 5 ASP A 101  THR A 104  1  O  ASP A 101   N  LEU A  81            
SHEET    1  AB 5 ARG A 178  GLU A 182  0                                         
SHEET    2  AB 5 ARG A 155  VAL A 159  1  O  VAL A 156   N  VAL A 180            
SHEET    3  AB 5 LEU A 198  ASN A 202  1  O  LEU A 198   N  LEU A 157            
SHEET    4  AB 5 VAL A 228  VAL A 232  1  O  LEU A 229   N  VAL A 201            
SHEET    5  AB 5 ASP A 250  SER A 253  1  O  ASP A 250   N  ALA A 230            
SHEET    1  AC 5 LEU A 363  ARG A 366  0                                         
SHEET    2  AC 5 GLU A 371  MET A 376 -1  O  VAL A 373   N  CYS A 365            
SHEET    3  AC 5 SER A 322  ILE A 328 -1  O  SER A 322   N  MET A 376            
SHEET    4  AC 5 ILE A 413  ALA A 419 -1  O  SER A 414   N  ASP A 327            
SHEET    5  AC 5 VAL A 449  GLY A 451  1  O  VAL A 450   N  VAL A 417            
SHEET    1  AD 2 PHE A 400  THR A 401  0                                         
SHEET    2  AD 2 MET A 408  LEU A 409 -1  O  LEU A 409   N  PHE A 400            
SHEET    1  BA 5 GLU B  28  ALA B  32  0                                         
SHEET    2  BA 5 ARG B   4  VAL B   8  1  O  ILE B   5   N  SER B  30            
SHEET    3  BA 5 ILE B  49  ASP B  53  1  O  ILE B  49   N  LEU B   6            
SHEET    4  BA 5 VAL B  79  THR B  83  1  O  VAL B  80   N  LEU B  52            
SHEET    5  BA 5 ASP B 101  THR B 104  1  O  ASP B 101   N  LEU B  81            
SHEET    1  BB 5 ARG B 178  GLU B 182  0                                         
SHEET    2  BB 5 ARG B 155  VAL B 159  1  O  VAL B 156   N  VAL B 180            
SHEET    3  BB 5 LEU B 198  ASN B 202  1  O  LEU B 198   N  LEU B 157            
SHEET    4  BB 5 VAL B 228  VAL B 232  1  O  LEU B 229   N  VAL B 201            
SHEET    5  BB 5 ASP B 250  SER B 253  1  O  ASP B 250   N  ALA B 230            
SHEET    1  BC 5 LEU B 363  ARG B 366  0                                         
SHEET    2  BC 5 GLU B 371  MET B 376 -1  O  VAL B 373   N  CYS B 365            
SHEET    3  BC 5 SER B 322  ILE B 328 -1  O  SER B 322   N  MET B 376            
SHEET    4  BC 5 ILE B 413  ALA B 419 -1  O  SER B 414   N  ASP B 327            
SHEET    5  BC 5 ALA B 448  GLY B 451  1  O  ALA B 448   N  ILE B 415            
SHEET    1  BD 2 PHE B 400  THR B 401  0                                         
SHEET    2  BD 2 MET B 408  LEU B 409 -1  O  LEU B 409   N  PHE B 400            
LINK        MG    MG A 500                 OD2 ASP A  53     1555   1555  2.53   
LINK        MG    MG A 500                 O   MET A  55     1555   1555  2.35   
LINK        MG    MG A 500                 OD1 ASP A   9     1555   1555  2.56   
LINK        MG    MG A 500                 OD1 ASP A  10     1555   1555  2.34   
LINK        MG    MG B 500                 OD1 ASP B  10     1555   1555  2.22   
LINK        MG    MG B 500                 OD2 ASP B  53     1555   1555  2.45   
LINK        MG    MG B 500                 O   MET B  55     1555   1555  2.39   
LINK        MG    MG B 500                 OD1 ASP B   9     1555   1555  2.38   
CISPEP   1 LYS A  105    PRO A  106          0        -2.54                      
CISPEP   2 ARG A  254    PRO A  255          0        -4.26                      
CISPEP   3 LYS B  105    PRO B  106          0        -3.29                      
CISPEP   4 ARG B  254    PRO B  255          0        -3.94                      
SITE     1 AC1  4 ASP A   9  ASP A  10  ASP A  53  MET A  55                     
SITE     1 AC2  4 ASP B   9  ASP B  10  ASP B  53  MET B  55                     
SITE     1 AC3 14 LYS A 332  ASN A 335  HIS A 340  GLY A 343                     
SITE     2 AC3 14 ASP A 344  GLY A 369  GLU A 370  PHE B 331                     
SITE     3 AC3 14 LYS B 332  ASN B 335  HIS B 340  ASP B 344                     
SITE     4 AC3 14 GLY B 369  GLU B 370                                           
SITE     1 AC4  9 ARG A 178  ARG A 359  ASP A 362  THR A 379                     
SITE     2 AC4  9 ASP A 383  ILE A 387  ARG A 390  C2E A 505                     
SITE     3 AC4  9 ARG B 164                                                      
SITE     1 AC5 13 ARG A 148  GLY A 153  GLY A 174  VAL A 175                     
SITE     2 AC5 13 HIS A 177  ARG A 178  SER A 356  ASN A 357                     
SITE     3 AC5 13 VAL A 358  ARG A 359  ALA A 360  ARG A 390                     
SITE     4 AC5 13 C2E A 503                                                      
SITE     1 AC6 10 ARG A 164  PRO A 255  ARG B 178  ARG B 359                     
SITE     2 AC6 10 ASP B 362  THR B 379  ASP B 383  ILE B 387                     
SITE     3 AC6 10 ARG B 390  C2E B 505                                           
SITE     1 AC7 13 ARG B 148  GLY B 153  GLY B 174  VAL B 175                     
SITE     2 AC7 13 HIS B 177  ARG B 178  SER B 356  ASN B 357                     
SITE     3 AC7 13 VAL B 358  ARG B 359  ALA B 360  ARG B 390                     
SITE     4 AC7 13 C2E B 503                                                      
CRYST1  135.870  135.870  169.247  90.00  90.00  90.00 P 42 21 2    16           
ORIGX1      1.000000  0.000000  0.000000        0.00000                          
ORIGX2      0.000000  1.000000  0.000000        0.00000                          
ORIGX3      0.000000  0.000000  1.000000        0.00000                          
SCALE1      0.007360  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.007360  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.005909        0.00000                          
END