HEADER    TOXIN                                   07-MAR-06   2GA4              
TITLE     STX2 WITH ADENINE                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SHIGA-LIKE TOXIN II SUBUNIT A;                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: VEROTOXIN 2 SUBUNIT A, RRNA N-GLYCOSIDASE, SLT-IIA;         
COMPND   5 EC: 3.2.2.22;                                                        
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: SHIGA-LIKE TOXIN II SUBUNIT B;                             
COMPND   8 CHAIN: B, C, D, E, F;                                                
COMPND   9 SYNONYM: VEROTOXIN 2 SUBUNIT B, SLT- IIB                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE 933W;                      
SOURCE   3 ORGANISM_TAXID: 10730;                                               
SOURCE   4 STRAIN: C600 933W;                                                   
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE 933W;                      
SOURCE   7 ORGANISM_TAXID: 10730;                                               
SOURCE   8 STRAIN: C600 933W                                                    
KEYWDS    AB5-TOXIN, TOXIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.E.FRASER                                                            
REVDAT   4   30-OCT-24 2GA4    1       REMARK HETSYN LINK                       
REVDAT   3   18-OCT-17 2GA4    1       REMARK                                   
REVDAT   2   24-FEB-09 2GA4    1       VERSN                                    
REVDAT   1   11-JUL-06 2GA4    0                                                
JRNL        AUTH   M.E.FRASER,M.M.CHERNEY,P.MARCATO,G.L.MULVEY,G.D.ARMSTRONG,   
JRNL        AUTH 2 M.N.JAMES                                                    
JRNL        TITL   BINDING OF ADENINE TO STX2, THE PROTEIN TOXIN FROM           
JRNL        TITL 2 ESCHERICHIA COLI O157:H7.                                    
JRNL        REF    ACTA CRYSTALLOGR.,SECT.F      V.  62   627 2006              
JRNL        REFN                   ESSN 1744-3091                               
JRNL        PMID   16820678                                                     
JRNL        DOI    10.1107/S1744309106021968                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 200.00                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 65741                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM, BUT SAME AS 1R4P        
REMARK   3   R VALUE            (WORKING SET) : 0.156                           
REMARK   3   FREE R VALUE                     : 0.183                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3275                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4977                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 86                                      
REMARK   3   SOLVENT ATOMS            : 542                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.56                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.28100                                              
REMARK   3    B22 (A**2) : 2.28100                                              
REMARK   3    B33 (A**2) : -4.56200                                             
REMARK   3    B12 (A**2) : 0.38200                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.016                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.900                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 40.50                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : CNS_TOPPAR:PROTEIN_REP.PARAM                   
REMARK   3  PARAMETER FILE  2  : CNS_TOPPAR:WATER.PARAM                         
REMARK   3  PARAMETER FILE  3  : CNS_TOPPAR:ION.PARAM                           
REMARK   3  PARAMETER FILE  4  : PPS_PAR.TXT                                    
REMARK   3  PARAMETER FILE  5  : ADE_XPLOR_PAR.TXT                              
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2GA4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-APR-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000036879.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-MAR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.3.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.11588                            
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL MONOCHROMATOR       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, XFIT                        
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 68743                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 200.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.07700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.4000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.83                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.33000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: XFIT                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.33                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 4 M SODIUM FORMATE, 0.1 M 2              
REMARK 280  -MORPHOLINOETHANESULFONIC ACID, 50 MM 3-(1-PYRIDINO)-1-             
REMARK 280  PROPANESULFONATE, 3% ETHYLENE GLYCOL, PH 6.0, VAPOR DIFFUSION,      
REMARK 280  HANGING DROP, TEMPERATURE 294K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       19.80667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       39.61333            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       29.71000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       49.51667            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000        9.90333            
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: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 14970 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 21890 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F                      
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 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   243                                                      
REMARK 465     GLN A   244                                                      
REMARK 465     GLY A   245                                                      
REMARK 465     ALA A   246                                                      
REMARK 465     ARG A   247                                                      
REMARK 465     SER A   248                                                      
REMARK 465     VAL A   249                                                      
REMARK 465     ARG A   250                                                      
REMARK 465     ALA A   251                                                      
REMARK 465     VAL A   252                                                      
REMARK 465     ASN A   253                                                      
REMARK 465     GLU A   254                                                      
REMARK 465     GLU A   255                                                      
REMARK 465     SER A   256                                                      
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    TYR A  60       16.64     56.00                                   
REMARK 500    THR A 165      -80.48   -115.49                                   
REMARK 500    ASP A 265       22.52   -146.48                                   
REMARK 500    ALA B  63       18.36   -149.03                                   
REMARK 500    ALA E  63       18.52   -146.74                                   
REMARK 500    ALA F  63       11.03   -147.56                                   
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 A 715  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  15   O                                                      
REMARK 620 2 SER A  15   OG   85.3                                              
REMARK 620 3 SER A  19   OG   89.2 165.2                                        
REMARK 620 4 HOH A 825   O    91.4  77.9  88.5                                  
REMARK 620 5 HOH A 832   O    86.2 100.6  92.7 177.2                            
REMARK 620 6 HOH A 943   O   174.5  89.4  96.3  89.0  93.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 714  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  22   O                                                      
REMARK 620 2 SER A  25   O    94.7                                              
REMARK 620 3 HOH A 767   O    92.8  87.0                                        
REMARK 620 4 HOH A 791   O    91.2  86.3 172.4                                  
REMARK 620 5 HOH A 895   O    87.1 177.9  91.9  94.7                            
REMARK 620 6 HOH A 961   O   174.2  90.9  88.9  87.7  87.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 713  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ARG A 266   O                                                      
REMARK 620 2 ASN A 279   OD1 124.1                                              
REMARK 620 3 FMT A 709   O1  102.7 128.0                                        
REMARK 620 4 HOH A 838   O   101.4  96.7  94.7                                  
REMARK 620 5 HOH C 729   O    74.0  98.1  72.4 164.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 712  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER B  53   OG                                                     
REMARK 620 2 THR B  55   O    69.0                                              
REMARK 620 3 SER B  60   OG  171.9 103.5                                        
REMARK 620 4 GLY B  61   O    92.8 146.2  95.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA F 711  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER F  53   OG                                                     
REMARK 620 2 THR F  55   O    76.8                                              
REMARK 620 3 SER F  60   OG  162.0  85.9                                        
REMARK 620 4 GLY F  61   O   101.0 130.6  94.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA F 711                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 712                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 713                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 714                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 715                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADE A 701                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PS F 702                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PS B 703                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PS C 704                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PS D 705                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO F 716                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 706                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT E 707                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT D 708                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 709                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT C 710                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1R4P   RELATED DB: PDB                                   
REMARK 900 SHIGA TOXIN TYPE 2                                                   
REMARK 900 RELATED ID: 1R4Q   RELATED DB: PDB                                   
REMARK 900 SHIGA TOXIN                                                          
DBREF  2GA4 A    1   297  UNP    P09385   SLTA_BP933      23    319             
DBREF  2GA4 B    1    70  UNP    P09386   SLTB_BP933      20     89             
DBREF  2GA4 C    1    70  UNP    P09386   SLTB_BP933      20     89             
DBREF  2GA4 D    1    70  UNP    P09386   SLTB_BP933      20     89             
DBREF  2GA4 E    1    70  UNP    P09386   SLTB_BP933      20     89             
DBREF  2GA4 F    1    70  UNP    P09386   SLTB_BP933      20     89             
SEQRES   1 A  297  ARG GLU PHE THR ILE ASP PHE SER THR GLN GLN SER TYR          
SEQRES   2 A  297  VAL SER SER LEU ASN SER ILE ARG THR GLU ILE SER THR          
SEQRES   3 A  297  PRO LEU GLU HIS ILE SER GLN GLY THR THR SER VAL SER          
SEQRES   4 A  297  VAL ILE ASN HIS THR PRO PRO GLY SER TYR PHE ALA VAL          
SEQRES   5 A  297  ASP ILE ARG GLY LEU ASP VAL TYR GLN ALA ARG PHE ASP          
SEQRES   6 A  297  HIS LEU ARG LEU ILE ILE GLU GLN ASN ASN LEU TYR VAL          
SEQRES   7 A  297  ALA GLY PHE VAL ASN THR ALA THR ASN THR PHE TYR ARG          
SEQRES   8 A  297  PHE SER ASP PHE THR HIS ILE SER VAL PRO GLY VAL THR          
SEQRES   9 A  297  THR VAL SER MET THR THR ASP SER SER TYR THR THR LEU          
SEQRES  10 A  297  GLN ARG VAL ALA ALA LEU GLU ARG SER GLY MET GLN ILE          
SEQRES  11 A  297  SER ARG HIS SER LEU VAL SER SER TYR LEU ALA LEU MET          
SEQRES  12 A  297  GLU PHE SER GLY ASN THR MET THR ARG ASP ALA SER ARG          
SEQRES  13 A  297  ALA VAL LEU ARG PHE VAL THR VAL THR ALA GLU ALA LEU          
SEQRES  14 A  297  ARG PHE ARG GLN ILE GLN ARG GLU PHE ARG GLN ALA LEU          
SEQRES  15 A  297  SER GLU THR ALA PRO VAL TYR THR MET THR PRO GLY ASP          
SEQRES  16 A  297  VAL ASP LEU THR LEU ASN TRP GLY ARG ILE SER ASN VAL          
SEQRES  17 A  297  LEU PRO GLU TYR ARG GLY GLU ASP GLY VAL ARG VAL GLY          
SEQRES  18 A  297  ARG ILE SER PHE ASN ASN ILE SER ALA ILE LEU GLY THR          
SEQRES  19 A  297  VAL ALA VAL ILE LEU ASN CYS HIS HIS GLN GLY ALA ARG          
SEQRES  20 A  297  SER VAL ARG ALA VAL ASN GLU GLU SER GLN PRO GLU CYS          
SEQRES  21 A  297  GLN ILE THR GLY ASP ARG PRO VAL ILE LYS ILE ASN ASN          
SEQRES  22 A  297  THR LEU TRP GLU SER ASN THR ALA ALA ALA PHE LEU ASN          
SEQRES  23 A  297  ARG LYS SER GLN PHE LEU TYR THR THR GLY LYS                  
SEQRES   1 B   70  ALA ASP CYS ALA LYS GLY LYS ILE GLU PHE SER LYS TYR          
SEQRES   2 B   70  ASN GLU ASP ASP THR PHE THR VAL LYS VAL ASP GLY LYS          
SEQRES   3 B   70  GLU TYR TRP THR SER ARG TRP ASN LEU GLN PRO LEU LEU          
SEQRES   4 B   70  GLN SER ALA GLN LEU THR GLY MET THR VAL THR ILE LYS          
SEQRES   5 B   70  SER SER THR CYS GLU SER GLY SER GLY PHE ALA GLU VAL          
SEQRES   6 B   70  GLN PHE ASN ASN ASP                                          
SEQRES   1 C   70  ALA ASP CYS ALA LYS GLY LYS ILE GLU PHE SER LYS TYR          
SEQRES   2 C   70  ASN GLU ASP ASP THR PHE THR VAL LYS VAL ASP GLY LYS          
SEQRES   3 C   70  GLU TYR TRP THR SER ARG TRP ASN LEU GLN PRO LEU LEU          
SEQRES   4 C   70  GLN SER ALA GLN LEU THR GLY MET THR VAL THR ILE LYS          
SEQRES   5 C   70  SER SER THR CYS GLU SER GLY SER GLY PHE ALA GLU VAL          
SEQRES   6 C   70  GLN PHE ASN ASN ASP                                          
SEQRES   1 D   70  ALA ASP CYS ALA LYS GLY LYS ILE GLU PHE SER LYS TYR          
SEQRES   2 D   70  ASN GLU ASP ASP THR PHE THR VAL LYS VAL ASP GLY LYS          
SEQRES   3 D   70  GLU TYR TRP THR SER ARG TRP ASN LEU GLN PRO LEU LEU          
SEQRES   4 D   70  GLN SER ALA GLN LEU THR GLY MET THR VAL THR ILE LYS          
SEQRES   5 D   70  SER SER THR CYS GLU SER GLY SER GLY PHE ALA GLU VAL          
SEQRES   6 D   70  GLN PHE ASN ASN ASP                                          
SEQRES   1 E   70  ALA ASP CYS ALA LYS GLY LYS ILE GLU PHE SER LYS TYR          
SEQRES   2 E   70  ASN GLU ASP ASP THR PHE THR VAL LYS VAL ASP GLY LYS          
SEQRES   3 E   70  GLU TYR TRP THR SER ARG TRP ASN LEU GLN PRO LEU LEU          
SEQRES   4 E   70  GLN SER ALA GLN LEU THR GLY MET THR VAL THR ILE LYS          
SEQRES   5 E   70  SER SER THR CYS GLU SER GLY SER GLY PHE ALA GLU VAL          
SEQRES   6 E   70  GLN PHE ASN ASN ASP                                          
SEQRES   1 F   70  ALA ASP CYS ALA LYS GLY LYS ILE GLU PHE SER LYS TYR          
SEQRES   2 F   70  ASN GLU ASP ASP THR PHE THR VAL LYS VAL ASP GLY LYS          
SEQRES   3 F   70  GLU TYR TRP THR SER ARG TRP ASN LEU GLN PRO LEU LEU          
SEQRES   4 F   70  GLN SER ALA GLN LEU THR GLY MET THR VAL THR ILE LYS          
SEQRES   5 F   70  SER SER THR CYS GLU SER GLY SER GLY PHE ALA GLU VAL          
SEQRES   6 F   70  GLN PHE ASN ASN ASP                                          
HET     NA  A 713       1                                                       
HET     NA  A 714       1                                                       
HET     NA  A 715       1                                                       
HET    ADE  A 701      10                                                       
HET    FMT  A 706       3                                                       
HET    FMT  A 709       3                                                       
HET     NA  B 712       1                                                       
HET    1PS  B 703      13                                                       
HET    1PS  C 704      13                                                       
HET    FMT  C 710       3                                                       
HET    1PS  D 705      13                                                       
HET    FMT  D 708       3                                                       
HET    FMT  E 707       3                                                       
HET     NA  F 711       1                                                       
HET    1PS  F 702      13                                                       
HET    EDO  F 716       4                                                       
HETNAM      NA SODIUM ION                                                       
HETNAM     ADE ADENINE                                                          
HETNAM     FMT FORMIC ACID                                                      
HETNAM     1PS 3-PYRIDINIUM-1-YLPROPANE-1-SULFONATE                             
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     1PS 1-(3-SULFOPROPYL) PYRIDINIUM; PPS                                
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   7   NA    5(NA 1+)                                                     
FORMUL  10  ADE    C5 H5 N5                                                     
FORMUL  11  FMT    5(C H2 O2)                                                   
FORMUL  14  1PS    4(C8 H11 N O3 S)                                             
FORMUL  22  EDO    C2 H6 O2                                                     
FORMUL  23  HOH   *542(H2 O)                                                    
HELIX    1   1 THR A    9  ILE A   24  1                                  16    
HELIX    2   2 SER A   93  THR A   96  5                                   4    
HELIX    3   3 SER A  113  ALA A  122  1                                  10    
HELIX    4   4 SER A  131  PHE A  145  1                                  15    
HELIX    5   5 THR A  151  THR A  165  1                                  15    
HELIX    6   6 THR A  165  PHE A  171  1                                   7    
HELIX    7   7 PHE A  171  GLN A  180  1                                  10    
HELIX    8   8 ALA A  181  SER A  183  5                                   3    
HELIX    9   9 THR A  192  ASN A  201  1                                  10    
HELIX   10  10 ASN A  201  LEU A  209  1                                   9    
HELIX   11  11 PRO A  210  TYR A  212  5                                   3    
HELIX   12  12 ASN A  227  VAL A  235  1                                   9    
HELIX   13  13 SER A  278  LEU A  285  1                                   8    
HELIX   14  14 SER A  289  GLY A  296  1                                   8    
HELIX   15  15 ASN B   34  GLY B   46  1                                  13    
HELIX   16  16 ASN C   34  GLY C   46  1                                  13    
HELIX   17  17 ASN D   34  GLY D   46  1                                  13    
HELIX   18  18 ASN E   34  GLY E   46  1                                  13    
HELIX   19  19 ASN F   34  GLY F   46  1                                  13    
SHEET    1   A 6 GLU A   2  ASP A   6  0                                        
SHEET    2   A 6 TYR A  49  ARG A  55  1  O  ASP A  53   N  PHE A   3           
SHEET    3   A 6 LEU A  67  GLU A  72 -1  O  ILE A  71   N  PHE A  50           
SHEET    4   A 6 VAL A  78  ASN A  83 -1  O  VAL A  82   N  ARG A  68           
SHEET    5   A 6 THR A  88  ARG A  91 -1  O  TYR A  90   N  PHE A  81           
SHEET    6   A 6 THR A 104  SER A 107  1  O  VAL A 106   N  PHE A  89           
SHEET    1   B 3 SER A  25  GLN A  33  0                                        
SHEET    2   B 3 THR A  36  ILE A  41 -1  O  THR A  36   N  GLN A  33           
SHEET    3   B 3 VAL A 237  ILE A 238  1  O  ILE A 238   N  SER A  39           
SHEET    1   C 2 GLN A 129  ILE A 130  0                                        
SHEET    2   C 2 TYR A 189  THR A 190 -1  O  TYR A 189   N  ILE A 130           
SHEET    1   D 4 ILE A 223  PHE A 225  0                                        
SHEET    2   D 4 GLY A 217  VAL A 220 -1  N  VAL A 220   O  ILE A 223           
SHEET    3   D 4 THR A 274  GLU A 277  1  O  LEU A 275   N  ARG A 219           
SHEET    4   D 4 VAL A 268  ILE A 271 -1  N  ILE A 269   O  TRP A 276           
SHEET    1   E 7 ASP B   2  GLY B   6  0                                        
SHEET    2   E 7 THR B  48  LYS B  52 -1  O  ILE B  51   N  ALA B   4           
SHEET    3   E 7 GLU B  64  ASN B  68 -1  O  ASN B  68   N  THR B  48           
SHEET    4   E 7 ILE C   8  TYR C  13 -1  O  SER C  11   N  PHE B  67           
SHEET    5   E 7 PHE C  19  VAL C  23 -1  O  LYS C  22   N  GLU C   9           
SHEET    6   E 7 LYS C  26  THR C  30 -1  O  TYR C  28   N  VAL C  21           
SHEET    7   E 7 SER C  60  GLY C  61  1  O  SER C  60   N  TRP C  29           
SHEET    1   F 7 SER B  60  GLY B  61  0                                        
SHEET    2   F 7 LYS B  26  THR B  30  1  N  TRP B  29   O  SER B  60           
SHEET    3   F 7 PHE B  19  VAL B  23 -1  N  VAL B  23   O  LYS B  26           
SHEET    4   F 7 ILE B   8  TYR B  13 -1  N  LYS B  12   O  THR B  20           
SHEET    5   F 7 GLU F  64  ASN F  68 -1  O  PHE F  67   N  SER B  11           
SHEET    6   F 7 THR F  48  LYS F  52 -1  N  THR F  48   O  ASN F  68           
SHEET    7   F 7 ASP F   2  GLY F   6 -1  N  CYS F   3   O  ILE F  51           
SHEET    1   G 7 ASP C   2  GLY C   6  0                                        
SHEET    2   G 7 THR C  48  LYS C  52 -1  O  VAL C  49   N  GLY C   6           
SHEET    3   G 7 GLU C  64  ASN C  68 -1  O  ASN C  68   N  THR C  48           
SHEET    4   G 7 ILE D   8  TYR D  13 -1  O  SER D  11   N  PHE C  67           
SHEET    5   G 7 PHE D  19  VAL D  23 -1  O  THR D  20   N  LYS D  12           
SHEET    6   G 7 LYS D  26  THR D  30 -1  O  LYS D  26   N  VAL D  23           
SHEET    7   G 7 SER D  60  GLY D  61  1  O  SER D  60   N  TRP D  29           
SHEET    1   H 6 ASP D   2  GLY D   6  0                                        
SHEET    2   H 6 THR D  48  LYS D  52 -1  O  VAL D  49   N  GLY D   6           
SHEET    3   H 6 GLU D  64  ASN D  68 -1  O  ASN D  68   N  THR D  48           
SHEET    4   H 6 ILE E   8  TYR E  13 -1  O  SER E  11   N  PHE D  67           
SHEET    5   H 6 PHE E  19  VAL E  23 -1  O  THR E  20   N  LYS E  12           
SHEET    6   H 6 LYS E  26  THR E  30 -1  O  LYS E  26   N  VAL E  23           
SHEET    1   I 7 ASP E   2  GLY E   6  0                                        
SHEET    2   I 7 THR E  48  LYS E  52 -1  O  VAL E  49   N  GLY E   6           
SHEET    3   I 7 GLU E  64  ASN E  68 -1  O  ASN E  68   N  THR E  48           
SHEET    4   I 7 ILE F   8  TYR F  13 -1  O  SER F  11   N  PHE E  67           
SHEET    5   I 7 PHE F  19  VAL F  23 -1  O  LYS F  22   N  GLU F   9           
SHEET    6   I 7 LYS F  26  THR F  30 -1  O  LYS F  26   N  VAL F  23           
SHEET    7   I 7 SER F  60  GLY F  61  1  O  SER F  60   N  TRP F  29           
SSBOND   1 CYS A  241    CYS A  260                          1555   1555  1.99  
SSBOND   2 CYS B    3    CYS B   56                          1555   1555  2.06  
SSBOND   3 CYS C    3    CYS C   56                          1555   1555  2.02  
SSBOND   4 CYS D    3    CYS D   56                          1555   1555  2.06  
SSBOND   5 CYS E    3    CYS E   56                          1555   1555  2.05  
SSBOND   6 CYS F    3    CYS F   56                          1555   1555  2.07  
LINK         O   SER A  15                NA    NA A 715     1555   1555  2.37  
LINK         OG  SER A  15                NA    NA A 715     1555   1555  2.37  
LINK         OG  SER A  19                NA    NA A 715     1555   1555  2.19  
LINK         O   THR A  22                NA    NA A 714     1555   1555  2.31  
LINK         O   SER A  25                NA    NA A 714     1555   1555  2.44  
LINK         O   ARG A 266                NA    NA A 713     1555   1555  2.56  
LINK         OD1 ASN A 279                NA    NA A 713     1555   1555  2.03  
LINK         O1  FMT A 709                NA    NA A 713     1555   1555  2.37  
LINK        NA    NA A 713                 O   HOH A 838     1555   1555  2.54  
LINK        NA    NA A 713                 O   HOH C 729     1555   1555  2.49  
LINK        NA    NA A 714                 O   HOH A 767     1555   1555  2.47  
LINK        NA    NA A 714                 O   HOH A 791     1555   1555  2.26  
LINK        NA    NA A 714                 O   HOH A 895     1555   1555  2.34  
LINK        NA    NA A 714                 O   HOH A 961     1555   1555  2.52  
LINK        NA    NA A 715                 O   HOH A 825     1555   1555  2.25  
LINK        NA    NA A 715                 O   HOH A 832     1555   1555  2.21  
LINK        NA    NA A 715                 O   HOH A 943     1555   1555  2.45  
LINK         OG  SER B  53                NA    NA B 712     1555   1555  2.38  
LINK         O   THR B  55                NA    NA B 712     1555   1555  2.55  
LINK         OG  SER B  60                NA    NA B 712     1555   1555  2.76  
LINK         O   GLY B  61                NA    NA B 712     1555   1555  2.35  
LINK         OG  SER F  53                NA    NA F 711     1555   1555  2.36  
LINK         O   THR F  55                NA    NA F 711     1555   1555  2.45  
LINK         OG  SER F  60                NA    NA F 711     1555   1555  2.36  
LINK         O   GLY F  61                NA    NA F 711     1555   1555  2.31  
SITE     1 AC1  4 SER F  53  THR F  55  SER F  60  GLY F  61                    
SITE     1 AC2  4 SER B  53  THR B  55  SER B  60  GLY B  61                    
SITE     1 AC3  6 ARG A 266  SER A 278  ASN A 279  FMT A 709                    
SITE     2 AC3  6 HOH A 838  HOH C 729                                          
SITE     1 AC4  6 THR A  22  SER A  25  HOH A 767  HOH A 791                    
SITE     2 AC4  6 HOH A 895  HOH A 961                                          
SITE     1 AC5  5 SER A  15  SER A  19  HOH A 825  HOH A 832                    
SITE     2 AC5  5 HOH A 943                                                     
SITE     1 AC6  9 LEU A  76  TYR A  77  VAL A  78  SER A 112                    
SITE     2 AC6  9 TYR A 114  VAL A 162  ALA A 166  ARG A 170                    
SITE     3 AC6  9 HOH A 830                                                     
SITE     1 AC7  6 ASN F  14  ASP F  16  THR F  18  TRP F  29                    
SITE     2 AC7  6 HOH F 722  HOH F 762                                          
SITE     1 AC8  7 ASN B  14  GLU B  15  ASP B  16  THR B  18                    
SITE     2 AC8  7 TRP B  29  HOH B 714  HOH B 760                               
SITE     1 AC9  8 ASN C  14  ASP C  16  THR C  18  TRP C  29                    
SITE     2 AC9  8 HOH C 742  HOH C 750  HOH C 766  SER D  58                    
SITE     1 BC1 10 SER C  58  ASN D  14  GLU D  15  ASP D  16                    
SITE     2 BC1 10 THR D  18  TRP D  29  FMT D 708  HOH D 728                    
SITE     3 BC1 10 HOH D 745  HOH D 773                                          
SITE     1 BC2  7 SER A 229  PHE A 291  TYR B  13  SER F  31                    
SITE     2 BC2  7 ARG F  32  TRP F  33  ASN F  34                               
SITE     1 BC3  4 GLN A 175  ARG A 176  ARG A 179  HOH A 751                    
SITE     1 BC4  7 ARG A 179  THR A 294  HOH A 723  ARG E  32                    
SITE     2 BC4  7 TRP E  33  ASN E  34  HOH E 721                               
SITE     1 BC5  5 THR D  20  GLY D  59  1PS D 705  HOH D 746                    
SITE     2 BC5  5 HOH D 748                                                     
SITE     1 BC6  9 ASN A 207  GLN A 261  THR A 263  ASP A 265                    
SITE     2 BC6  9 ARG A 266  PRO A 267   NA A 713  HOH A 760                    
SITE     3 BC6  9 HOH C 729                                                     
SITE     1 BC7  5 ARG C  32  TRP C  33  HOH C 730  HOH C 734                    
SITE     2 BC7  5 HOH D 744                                                     
CRYST1  144.550  144.550   59.420  90.00  90.00 120.00 P 61         30          
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      0.006918  0.003994  0.000000        0.00000                         
SCALE2      0.000000  0.007988  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016829        0.00000