HEADER    DNA BINDING PROTEIN                     12-DEC-03   1UTX               
TITLE     REGULATION OF CYTOLYSIN EXPRESSION BY ENTEROCOCCUS FAECALIS: ROLE OF   
TITLE    2 CYLR2                                                                 
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: CYLR2;                                                      
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROCOCCUS FAECALIS;                           
SOURCE   3 ORGANISM_TAXID: 1351;                                                 
SOURCE   4 STRAIN: FA2-2(PAM714);                                                
SOURCE   5 ATCC: 19433;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET32A;                                    
SOURCE  11 OTHER_DETAILS: DSM 20478, NCDO 581, NCIB 775, NCTC 775                
KEYWDS    DNA-BINDING PROTEIN, TRANSCRIPTIONAL REPRESSOR, REGULATION OF          
KEYWDS   2 CYTOLYSIN OPERON, HELIX-TURN-HELIX, DNA BINDING PROTEIN               
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    A.RAZETO,S.RUMPEL,C.M.PILLAR,M.S.GILMORE,S.BECKER,M.ZWECKSTETTER       
REVDAT   3   30-MAY-18 1UTX    1       JRNL                                      
REVDAT   2   24-FEB-09 1UTX    1       VERSN                                     
REVDAT   1   16-SEP-04 1UTX    0                                                 
JRNL        AUTH   S.RUMPEL,A.RAZETO,C.M.PILLAR,V.VIJAYAN,A.TAYLOR,K.GILLER,     
JRNL        AUTH 2 M.S.GILMORE,S.BECKER,M.ZWECKSTETTER                           
JRNL        TITL   STRUCTURE AND DNA-BINDING PROPERTIES OF THE CYTOLYSIN         
JRNL        TITL 2 REGULATOR CYLR2 FROM ENTEROCOCCUS FAECALIS                    
JRNL        REF    EMBO J.                       V.  23  3632 2004               
JRNL        REFN                   ISSN 0261-4189                                
JRNL        PMID   15359276                                                      
JRNL        DOI    10.1038/SJ.EMBOJ.7600367                                      
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : REFMAC 5.1.24                                         
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) : 1.90                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.76                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                            
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 13208                           
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) : 0.155                            
REMARK   3   R VALUE            (WORKING SET) : 0.153                            
REMARK   3   FREE R VALUE                     : 0.193                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 651                              
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) : 1.90                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.94                          
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 896                           
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2200                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 42                            
REMARK   3   BIN FREE R VALUE                    : 0.2840                        
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 1071                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 10                                       
REMARK   3   SOLVENT ATOMS            : 193                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 25.00                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.00                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : -0.19000                                              
REMARK   3    B22 (A**2) : -0.19000                                              
REMARK   3    B33 (A**2) : 0.38000                                               
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): 0.117          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.119          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.058          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.982          
REMARK   3                                                                       
REMARK   3 CORRELATION COEFFICIENTS.                                             
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.951                          
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT       
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1090 ; 0.012 ; 0.022        
REMARK   3   BOND LENGTHS OTHERS               (A):  1020 ; 0.002 ; 0.020        
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1475 ; 1.219 ; 1.981        
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2392 ; 0.812 ; 3.000        
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   130 ; 4.857 ; 5.000        
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL        
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   173 ; 0.079 ; 0.200        
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1166 ; 0.005 ; 0.020        
REMARK   3   GENERAL PLANES OTHERS             (A):   184 ; 0.001 ; 0.020        
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   328 ; 0.231 ; 0.200        
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1178 ; 0.246 ; 0.200        
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL        
REMARK   3   NON-BONDED TORSION OTHERS         (A):   739 ; 0.121 ; 0.200        
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   117 ; 0.222 ; 0.200        
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL        
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.087 ; 0.200        
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL        
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     7 ; 0.124 ; 0.200        
REMARK   3   SYMMETRY VDW OTHERS               (A):    30 ; 0.384 ; 0.200        
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    24 ; 0.333 ; 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):   664 ; 0.725 ; 1.500        
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1078 ; 1.327 ; 2.000        
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   426 ; 2.028 ; 3.000        
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL        
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   397 ; 3.284 ; 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 : BABINET MODEL PLUS 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING    
REMARK   3  POSITIONS                                                            
REMARK   4                                                                       
REMARK   4 1UTX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-DEC-03.                   
REMARK 100 THE DEPOSITION ID IS D_1290013906.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 15-JAN-03                           
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                               
REMARK 200  PH                             : 7.00                                
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          : SIEMENS M18X                        
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                              
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : COSMIC MIRRORS CMF12-38CU6          
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                         
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE            
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                               
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                           
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13086                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                                
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.2                                
REMARK 200  DATA REDUNDANCY                : 14.80                               
REMARK 200  R MERGE                    (I) : 0.10400                             
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : 19.0000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.00                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 13.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.44000                             
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : 5.800                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                         
REMARK 200 SOFTWARE USED: SHELXD, SHELXE                                         
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 54.30                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: SALTING-IN BY DIALYSIS AGAINST 0.2 M      
REMARK 280  NAI, 10 % GLYCEROL, 50 MM HEPES PH 7.0, PH 7.00                      
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41                              
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X,-Y,Z+1/2                                              
REMARK 290       3555   -Y,X,Z+1/4                                               
REMARK 290       4555   Y,-X,Z+3/4                                               
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       20.59350             
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       10.29675             
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       30.89025             
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: PQS                                                    
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 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     MET A   1    CE                                                   
REMARK 470     LYS A  12    CD   CE   NZ                                         
REMARK 470     MET B   1    CG   SD   CE                                         
REMARK 470     LYS B  12    CG   CD   CE   NZ                                    
REMARK 470     LYS B  14    CD   CE   NZ                                         
REMARK 470     LYS B  36    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    HOH A  2064     O    HOH A  2065              1.76             
REMARK 500   I    IOD B  1067     O    HOH B  2027              2.02             
REMARK 500   OE1  GLN A    44     O    HOH A  2076              2.17             
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                              NA B1074  NA                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 GLU A  58   OE2                                                     
REMARK 620 2 GLU B  58   OE1 117.9                                               
REMARK 620 N                    1                                                
REMARK 650                                                                       
REMARK 650 HELIX                                                                 
REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED.                                
REMARK 700                                                                       
REMARK 700 SHEET                                                                 
REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED.                                
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A1067                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A1068                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A1069                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A1070                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC5                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A1072                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC6                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B1067                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC7                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B1068                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC8                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B1069                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC9                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B1074                   
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: BC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B1075                  
DBREF  1UTX A    1    66  UNP    Q8VL32   Q8VL32           1     66              
DBREF  1UTX B    1    66  UNP    Q8VL32   Q8VL32           1     66              
SEQRES   1 A   66  MET ILE ILE ASN ASN LEU LYS LEU ILE ARG GLU LYS LYS           
SEQRES   2 A   66  LYS ILE SER GLN SER GLU LEU ALA ALA LEU LEU GLU VAL           
SEQRES   3 A   66  SER ARG GLN THR ILE ASN GLY ILE GLU LYS ASN LYS TYR           
SEQRES   4 A   66  ASN PRO SER LEU GLN LEU ALA LEU LYS ILE ALA TYR TYR           
SEQRES   5 A   66  LEU ASN THR PRO LEU GLU ASP ILE PHE GLN TRP GLN PRO           
SEQRES   6 A   66  GLU                                                           
SEQRES   1 B   66  MET ILE ILE ASN ASN LEU LYS LEU ILE ARG GLU LYS LYS           
SEQRES   2 B   66  LYS ILE SER GLN SER GLU LEU ALA ALA LEU LEU GLU VAL           
SEQRES   3 B   66  SER ARG GLN THR ILE ASN GLY ILE GLU LYS ASN LYS TYR           
SEQRES   4 B   66  ASN PRO SER LEU GLN LEU ALA LEU LYS ILE ALA TYR TYR           
SEQRES   5 B   66  LEU ASN THR PRO LEU GLU ASP ILE PHE GLN TRP GLN PRO           
SEQRES   6 B   66  GLU                                                           
HET    IOD  A1067       1                                                        
HET    IOD  A1068       1                                                        
HET    IOD  A1069       2                                                        
HET    IOD  A1070       1                                                        
HET    IOD  A1072       2                                                        
HET    IOD  B1067       3                                                        
HET    IOD  B1068       3                                                        
HET    IOD  B1069       1                                                        
HET     NA  B1074       1                                                        
HET    IOD  B1075       1                                                        
HETNAM     IOD IODIDE ION                                                        
HETNAM      NA SODIUM ION                                                        
FORMUL   3  IOD    9(I 1-)                                                       
FORMUL  11   NA    NA 1+                                                         
FORMUL  13  HOH   *193(H2 O)                                                     
HELIX    1   1 ASN A    5  LYS A   13  1                                   9     
HELIX    2   2 SER A   16  GLU A   25  1                                  10     
HELIX    3   3 ARG A   28  LYS A   36  1                                   9     
HELIX    4   4 SER A   42  LEU A   53  1                                  12     
HELIX    5   5 LEU A   57  ILE A   60  1                                   4     
HELIX    6   6 ASN B    5  LYS B   13  1                                   9     
HELIX    7   7 SER B   16  GLU B   25  1                                  10     
HELIX    8   8 ARG B   28  LYS B   36  1                                   9     
HELIX    9   9 SER B   42  LEU B   53  1                                  12     
HELIX   10  10 LEU B   57  ILE B   60  1                                   4     
SHEET    1  AA 2 MET A   1  ASN A   4  0                                         
SHEET    2  AA 2 PHE A  61  GLN A  64 -1  O  GLN A  62   N  ILE A   3            
SHEET    1  BA 2 MET B   1  ASN B   4  0                                         
SHEET    2  BA 2 PHE B  61  GLN B  64 -1  O  GLN B  62   N  ILE B   3            
LINK        NA    NA B1074                 OE2 GLU A  58     1555   1555  2.59   
LINK        NA    NA B1074                 OE1 GLU B  58     1555   1555  2.32   
SITE     1 AC1  3 ASN A  32  LYS A  38  HOH A2055                                
SITE     1 AC2  2 HOH A2025  HOH A2055                                           
SITE     1 AC3  2 GLN A  44  LYS A  48                                           
SITE     1 AC4  2 HOH A2014  HOH A2087                                           
SITE     1 AC5  1 IOD B1075                                                      
SITE     1 AC6  4 SER B  16  GLN B  17  HOH B2023  HOH B2027                     
SITE     1 AC7  3 LYS B  14  ILE B  15  HOH B2020                                
SITE     1 AC8  2 GLN B  44  HOH B2029                                           
SITE     1 AC9  3 GLU A  58  LEU B  57  GLU B  58                                
SITE     1 BC1  1 IOD A1072                                                      
CRYST1   63.679   63.679   41.187  90.00  90.00  90.00 P 41          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      0.015704  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.015704  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.024279        0.00000                          
MTRIX1   1 -0.721000 -0.212000  0.659000       42.92585    1                     
MTRIX2   1 -0.213000 -0.838000 -0.502000       18.76443    1                     
MTRIX3   1  0.659000 -0.502000  0.560000      -11.67423    1                     
END