HEADER    UNKNOWN FUNCTION                        26-NOV-07   3BGK               
TITLE     THE CRYSTAL STRUCTURE OF HYPOTHETIC PROTEIN SMU.573 FROM STREPTOCOCCUS 
TITLE    2 MUTANS                                                                
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN;                           
COMPND   3 CHAIN: A;                                                             
COMPND   4 SYNONYM: SMU.573;                                                     
COMPND   5 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS MUTANS;                            
SOURCE   3 ORGANISM_TAXID: 1309;                                                 
SOURCE   4 STRAIN: UA159;                                                        
SOURCE   5 GENE: SMU.573;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-28A (+)                                
KEYWDS    ALPHA/BETA THREE LAYER SANDWICH, UNKNOWN FUNCTION                      
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    Y.H.LIANG,Y.F.ZHOU,C.YANG,X.D.SU                                       
REVDAT   2   25-OCT-17 3BGK    1       REMARK                                    
REVDAT   1   16-DEC-08 3BGK    0                                                 
JRNL        AUTH   Y.H.LIANG,Y.F.ZHOU,L.F.LI,X.D.SU,C.YANG                       
JRNL        TITL   THE CRYSTAL STRUCTURE OF STREPTOCOCCUS MUTANS PROTEIN         
JRNL        TITL 2 SMU.573 SOLVED FROM THE ANOMALOUS SIGNAL MEASURED WITH        
JRNL        TITL 3 IN-HOUSE CHROMIUM RADIATION                                   
JRNL        REF    TO BE PUBLISHED                                               
JRNL        REFN                                                                 
REMARK   2                                                                       
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : REFMAC                                                
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                                
REMARK   3                                                                       
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                             
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.0                            
REMARK   3   NUMBER OF REFLECTIONS             : 8521                            
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) : 0.210                            
REMARK   3   R VALUE            (WORKING SET) : 0.208                            
REMARK   3   FREE R VALUE                     : 0.256                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 413                              
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) : 2.50                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.56                          
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 426                           
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 67.46                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2940                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 26                            
REMARK   3   BIN FREE R VALUE                    : 0.3950                        
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 2020                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 6                                        
REMARK   3   SOLVENT ATOMS            : 17                                       
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 39.70                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.23                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : -0.99000                                              
REMARK   3    B22 (A**2) : -0.99000                                              
REMARK   3    B33 (A**2) : 1.98000                                               
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): NULL           
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.333          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.208          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.284          
REMARK   3                                                                       
REMARK   3 CORRELATION COEFFICIENTS.                                             
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.917                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.869                          
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT       
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2062 ; 0.007 ; 0.022        
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL        
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2805 ; 1.070 ; 1.964        
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   274 ; 5.103 ; 5.000        
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    71 ;32.091 ;24.789        
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   327 ;15.459 ;15.000        
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     6 ;17.484 ;15.000        
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   335 ; 0.067 ; 0.200        
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1512 ; 0.003 ; 0.020        
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   974 ; 0.196 ; 0.200        
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1448 ; 0.297 ; 0.200        
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL        
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    67 ; 0.160 ; 0.200        
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.112 ; 0.200        
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    42 ; 0.174 ; 0.200        
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     5 ; 0.158 ; 0.200        
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):  1362 ; 0.415 ; 1.500        
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2173 ; 0.780 ; 2.000        
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   706 ; 1.017 ; 3.000        
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   632 ; 1.614 ; 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 : NULL                               
REMARK   3                                                                       
REMARK   3  TLS DETAILS                                                          
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                        
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELLING.                                              
REMARK   3   METHOD USED : MASK                                                  
REMARK   3   PARAMETERS FOR MASK CALCULATION                                     
REMARK   3   VDW PROBE RADIUS   : 1.40                                           
REMARK   3   ION PROBE RADIUS   : 0.80                                           
REMARK   3   SHRINKAGE RADIUS   : 0.80                                           
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 3BGK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-DEC-07.                   
REMARK 100 THE DEPOSITION ID IS D_1000045493.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 20-JUN-07                           
REMARK 200  TEMPERATURE           (KELVIN) : 100                                 
REMARK 200  PH                             : 6.9                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : N                                   
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                      
REMARK 200  BEAMLINE                       : NULL                                
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007 HF              
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 2.2909                              
REMARK 200  MONOCHROMATOR                  : MULTILAYERS OPTICS                  
REMARK 200  OPTICS                         : MIRRORS                             
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                         
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                     
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                 
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 8542                                
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.0                                
REMARK 200  DATA REDUNDANCY                : 10.86                               
REMARK 200  R MERGE                    (I) : 0.05300                             
REMARK 200  R SYM                      (I) : 0.05300                             
REMARK 200   FOR THE DATA SET  : 29.5000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.59                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 69.7                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.50                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.07800                             
REMARK 200  R SYM FOR SHELL            (I) : 0.07800                             
REMARK 200   FOR SHELL         : 20.40                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                           
REMARK 200 SOFTWARE USED: SOLVE, DM 6.0                                          
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 36.00                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.49M SODIUM PHOSPHATE MONOBASIC          
REMARK 280  MONOHYDRATE, 0.91M POTASSIUM PHOSPHATE DIBASIC, PH 6.9, VAPOR        
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 289K                            
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                               
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,X,Z                                                   
REMARK 290       4555   Y,-X,Z                                                   
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+1/2,X+1/2,Z+1/2                                       
REMARK 290       8555   Y+1/2,-X+1/2,Z+1/2                                       
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        0.00000             
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       48.26350             
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       48.26350             
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       28.13000             
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       48.26350             
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       48.26350             
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       28.13000             
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       48.26350             
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       48.26350             
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       28.13000             
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       48.26350             
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       48.26350             
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       28.13000             
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                   
REMARK 350 TOTAL BURIED SURFACE AREA: 11250 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                      
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 350   BIOMT1   2 -1.000000  0.000000  0.000000       96.52700             
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000       96.52700             
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000             
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000       96.52700             
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000             
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000       96.52700             
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000             
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     MET A   -33                                                       
REMARK 465     GLY A   -32                                                       
REMARK 465     SER A   -31                                                       
REMARK 465     SER A   -30                                                       
REMARK 465     HIS A   -29                                                       
REMARK 465     HIS A   -28                                                       
REMARK 465     HIS A   -27                                                       
REMARK 465     HIS A   -26                                                       
REMARK 465     HIS A   -25                                                       
REMARK 465     HIS A   -24                                                       
REMARK 465     SER A   -23                                                       
REMARK 465     SER A   -22                                                       
REMARK 465     GLY A   -21                                                       
REMARK 465     LEU A   -20                                                       
REMARK 465     VAL A   -19                                                       
REMARK 465     PRO A   -18                                                       
REMARK 465     ARG A   -17                                                       
REMARK 465     GLY A   -16                                                       
REMARK 465     SER A   -15                                                       
REMARK 465     HIS A   -14                                                       
REMARK 465     MET A   -13                                                       
REMARK 465     ALA A   -12                                                       
REMARK 465     SER A   -11                                                       
REMARK 465     MET A   -10                                                       
REMARK 465     THR A    -9                                                       
REMARK 465     GLY A    -8                                                       
REMARK 465     GLY A    -7                                                       
REMARK 465     GLN A    -6                                                       
REMARK 465     GLN A    -5                                                       
REMARK 465     MET A    -4                                                       
REMARK 465     GLY A    -3                                                       
REMARK 465     ARG A    -2                                                       
REMARK 465     GLY A    -1                                                       
REMARK 465     SER A     0                                                       
REMARK 465     PRO A   139                                                       
REMARK 470                                                                       
REMARK 470 MISSING ATOM                                                          
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;            
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;           
REMARK 470 I=INSERTION CODE):                                                    
REMARK 470   M RES CSSEQI  ATOMS                                                 
REMARK 470     ASN A  18    CB   CG   OD1  ND2                                   
REMARK 470     HIS A  20    CB   CG   ND1  CD2  CE1  NE2                         
REMARK 470     THR A  23    CG2                                                  
REMARK 470     ARG A  26    NE   CZ   NH1  NH2                                   
REMARK 470     LYS A  61    CE   NZ                                              
REMARK 470     LYS A  82    CG   CD   CE   NZ                                    
REMARK 470     GLU A  87    CD   OE1  OE2                                        
REMARK 470     GLN A 116    CD   OE1  NE2                                        
REMARK 470     LYS A 121    CG   CD   CE   NZ                                    
REMARK 470     LYS A 136    CG   CD   CE   NZ                                    
REMARK 470     LYS A 138    CG   CD   CE   NZ                                    
REMARK 470     GLN A 153    CB   CG   CD   OE1  NE2                              
REMARK 470     LYS A 154    CB   CG   CD   CE   NZ                               
REMARK 470     TRP A 156    O                                                    
REMARK 470     GLU A 157    CB   CG   CD   OE1  OE2                              
REMARK 470     ARG A 158    CG   CD   NE   CZ   NH1  NH2                         
REMARK 470     ILE A 164    CG1  CG2  CD1                                        
REMARK 470     ILE A 168    CG1  CG2  CD1                                        
REMARK 470     GLU A 169    CG   CD   OE1  OE2                                   
REMARK 470     LYS A 181    CG   CD   CE   NZ                                    
REMARK 470     HIS A 190    CB   CG   ND1  CD2  CE1  NE2                         
REMARK 470     GLN A 191    CD   OE1  NE2                                        
REMARK 470     GLU A 277    CG   CD   OE1  OE2                                   
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    ASP A   4     -166.32   -126.30                                    
REMARK 500    ILE A  12       88.27    -67.69                                    
REMARK 500    ASN A  18      -71.86    -73.39                                    
REMARK 500    LYS A  21     -174.45     80.30                                    
REMARK 500    TYR A  36       42.03    -96.54                                    
REMARK 500    LYS A  61      -53.23    -28.82                                    
REMARK 500    LEU A  71       76.82   -152.07                                    
REMARK 500    ALA A 102     -167.76     64.17                                    
REMARK 500    ASP A 104     -172.64    -65.70                                    
REMARK 500    ARG A 137     -167.50   -104.28                                    
REMARK 500    GLN A 167       45.90    -92.04                                    
REMARK 500    ALA A 177       75.75    -67.30                                    
REMARK 500    HIS A 178      -23.09   -178.48                                    
REMARK 500    THR A 232     -163.10    -73.96                                    
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                               K A 279   K                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 LYS A   9   O                                                       
REMARK 620 2 ILE A  12   O    81.5                                               
REMARK 620 N                    1                                                
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 278                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 279                    
DBREF  3BGK A    1   277  UNP    Q8DVC0   Q8DVC0_STRMU     1    277              
SEQADV 3BGK MET A  -33  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLY A  -32  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK SER A  -31  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK SER A  -30  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK HIS A  -29  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK HIS A  -28  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK HIS A  -27  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK HIS A  -26  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK HIS A  -25  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK HIS A  -24  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK SER A  -23  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK SER A  -22  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLY A  -21  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK LEU A  -20  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK VAL A  -19  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK PRO A  -18  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK ARG A  -17  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLY A  -16  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK SER A  -15  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK HIS A  -14  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK MET A  -13  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK ALA A  -12  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK SER A  -11  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK MET A  -10  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK THR A   -9  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLY A   -8  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLY A   -7  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLN A   -6  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLN A   -5  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK MET A   -4  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLY A   -3  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK ARG A   -2  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK GLY A   -1  UNP  Q8DVC0              EXPRESSION TAG                  
SEQADV 3BGK SER A    0  UNP  Q8DVC0              EXPRESSION TAG                  
SEQRES   1 A  311  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY           
SEQRES   2 A  311  LEU VAL PRO ARG GLY SER HIS MET ALA SER MET THR GLY           
SEQRES   3 A  311  GLY GLN GLN MET GLY ARG GLY SER MSE ILE ILE ASP ASP           
SEQRES   4 A  311  LEU LEU THR LYS LYS ILE ILE LYS PRO ARG PRO LEU ASN           
SEQRES   5 A  311  SER HIS LYS GLY THR PHE GLY ARG VAL LEU LEU ILE GLY           
SEQRES   6 A  311  GLY ASN TYR PRO TYR GLY GLY ALA ILE ILE MSE ALA ALA           
SEQRES   7 A  311  LEU ALA CYS VAL ASN SER GLY ALA GLY LEU VAL THR VAL           
SEQRES   8 A  311  ALA THR HIS LYS ASP ASN ILE THR ALA LEU HIS SER HIS           
SEQRES   9 A  311  LEU PRO GLU ALA MSE ALA PHE ASP MSE VAL GLU LYS ASP           
SEQRES  10 A  311  ARG LEU SER GLU GLN ILE THR ALA ALA ASP VAL VAL LEU           
SEQRES  11 A  311  MSE GLY PRO GLY LEU ALA GLU ASP ASP LEU ALA GLN THR           
SEQRES  12 A  311  THR PHE ASP VAL VAL TRP GLN ALA ILE GLU PRO LYS GLN           
SEQRES  13 A  311  THR LEU ILE ILE ASP GLY SER ALA ILE ASN LEU LEU ALA           
SEQRES  14 A  311  LYS ARG LYS PRO ALA ILE TRP PRO THR LYS GLN ILE ILE           
SEQRES  15 A  311  LEU THR PRO HIS GLN LYS GLU TRP GLU ARG LEU SER GLY           
SEQRES  16 A  311  LEU THR ILE PRO GLU GLN ILE GLU ALA ALA THR GLN THR           
SEQRES  17 A  311  ALA LEU ALA HIS PHE PRO LYS GLU THR ILE LEU VAL ALA           
SEQRES  18 A  311  LYS SER HIS GLN THR LYS ILE TYR GLN GLY GLN LYS ILE           
SEQRES  19 A  311  GLY HIS ILE GLN VAL GLY GLY PRO TYR GLN ALA THR GLY           
SEQRES  20 A  311  GLY MSE GLY ASP THR LEU ALA GLY MSE ILE ALA GLY PHE           
SEQRES  21 A  311  VAL ALA GLN PHE HIS THR ASP ARG PHE GLU VAL ALA ALA           
SEQRES  22 A  311  ALA ALA VAL PHE LEU HIS SER TYR ILE ALA ASP GLN LEU           
SEQRES  23 A  311  SER LYS GLU ALA TYR VAL VAL LEU PRO THR ARG ILE SER           
SEQRES  24 A  311  ALA GLU ILE THR ARG VAL MSE LYS GLU MSE SER GLU               
MODRES 3BGK MSE A    1  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A   42  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A   75  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A   79  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A   97  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A  215  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A  222  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A  272  MET  SELENOMETHIONINE                                    
MODRES 3BGK MSE A  275  MET  SELENOMETHIONINE                                    
HET    MSE  A   1       8                                                        
HET    MSE  A  42       8                                                        
HET    MSE  A  75       8                                                        
HET    MSE  A  79       8                                                        
HET    MSE  A  97       8                                                        
HET    MSE  A 215       8                                                        
HET    MSE  A 222       8                                                        
HET    MSE  A 272       8                                                        
HET    MSE  A 275       8                                                        
HET    PO4  A 278       5                                                        
HET      K  A 279       1                                                        
HETNAM     MSE SELENOMETHIONINE                                                  
HETNAM     PO4 PHOSPHATE ION                                                     
HETNAM       K POTASSIUM ION                                                     
FORMUL   1  MSE    9(C5 H11 N O2 SE)                                             
FORMUL   2  PO4    O4 P 3-                                                       
FORMUL   3    K    K 1+                                                          
FORMUL   4  HOH   *17(H2 O)                                                      
HELIX    1   1 ASP A    4  ILE A   12  1                                   9     
HELIX    2   2 TYR A   36  SER A   50  1                                  15     
HELIX    3   3 HIS A   60  ASP A   62  5                                   3     
HELIX    4   4 ASN A   63  LEU A   71  1                                   9     
HELIX    5   5 GLU A   81  ALA A   92  1                                  12     
HELIX    6   6 ASP A  104  ILE A  118  1                                  15     
HELIX    7   7 GLY A  128  ARG A  137  1                                  10     
HELIX    8   8 LYS A  154  LEU A  159  1                                   6     
HELIX    9   9 ILE A  168  ALA A  177  1                                  10     
HELIX   10  10 GLY A  207  ALA A  211  5                                   5     
HELIX   11  11 GLY A  214  PHE A  230  1                                  17     
HELIX   12  12 ASP A  233  LYS A  254  1                                  22     
HELIX   13  13 LEU A  260  GLU A  277  1                                  18     
SHEET    1   A10 ILE A   2  ILE A   3  0                                         
SHEET    2   A10 LYS A 199  ILE A 203  1  O  HIS A 202   N  ILE A   3            
SHEET    3   A10 LYS A 193  GLN A 196 -1  N  GLN A 196   O  LYS A 199            
SHEET    4   A10 ILE A 184  ALA A 187 -1  N  LEU A 185   O  TYR A 195            
SHEET    5   A10 ILE A 147  THR A 150  1  N  LEU A 149   O  VAL A 186            
SHEET    6   A10 THR A 123  ASP A 127  1  N  LEU A 124   O  ILE A 148            
SHEET    7   A10 VAL A  94  MSE A  97  1  N  VAL A  95   O  THR A 123            
SHEET    8   A10 ARG A  26  ILE A  30  1  N  LEU A  28   O  LEU A  96            
SHEET    9   A10 LEU A  54  THR A  59  1  O  ALA A  58   N  LEU A  29            
SHEET   10   A10 MSE A  75  ASP A  78  1  O  MSE A  75   N  VAL A  57            
LINK         O   LYS A   9                 K     K A 279     1555   1555  2.68   
LINK         O   ILE A  12                 K     K A 279     1555   1555  2.91   
LINK         C   MSE A   1                 N   ILE A   2     1555   1555  1.33   
LINK         C   ILE A  41                 N   MSE A  42     1555   1555  1.33   
LINK         C   MSE A  42                 N   ALA A  43     1555   1555  1.33   
LINK         C   ALA A  74                 N   MSE A  75     1555   1555  1.33   
LINK         C   MSE A  75                 N   ALA A  76     1555   1555  1.33   
LINK         C   ASP A  78                 N   MSE A  79     1555   1555  1.33   
LINK         C   MSE A  79                 N   VAL A  80     1555   1555  1.34   
LINK         C   LEU A  96                 N   MSE A  97     1555   1555  1.32   
LINK         C   MSE A  97                 N   GLY A  98     1555   1555  1.33   
LINK         C   GLY A 214                 N   MSE A 215     1555   1555  1.33   
LINK         C   MSE A 215                 N   GLY A 216     1555   1555  1.33   
LINK         C   GLY A 221                 N   MSE A 222     1555   1555  1.33   
LINK         C   MSE A 222                 N   ILE A 223     1555   1555  1.33   
LINK         C   VAL A 271                 N   MSE A 272     1555   1555  1.33   
LINK         C   MSE A 272                 N   LYS A 273     1555   1555  1.34   
LINK         C   GLU A 274                 N   MSE A 275     1555   1555  1.33   
LINK         C   MSE A 275                 N   SER A 276     1555   1555  1.33   
CISPEP   1 TYR A   34    PRO A   35          0        -1.64                      
SITE     1 AC1  7 HIS A 152  GLY A 213  GLY A 214  MSE A 215                     
SITE     2 AC1  7 GLY A 216  ASP A 217  HOH A 292                                
SITE     1 AC2  4 LYS A   9  ILE A  12  MSE A 275  SER A 276                     
CRYST1   96.527   96.527   56.260  90.00  90.00  90.00 I 4           8           
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      0.010360  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.010360  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.017775        0.00000                          
END