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Database: PDB
Entry: 4CUA
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Original site: 4CUA 
HEADER    HYDROLASE                               17-MAR-14   4CUA              
TITLE     UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY             
TITLE    2 INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE, BGAA          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BETA-GALACTOSIDASE;                                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: CARBOHYDRATE-BINDING MODULE, RESIDUES 1463-1645;           
COMPND   5 EC: 3.2.1.23;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE;                       
SOURCE   3 ORGANISM_TAXID: 1313;                                                
SOURCE   4 STRAIN: NCH18;                                                       
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    HYDROLASE                                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.K.SINGH,B.PLUVINAGE,M.A.HIGGINS,A.B.DALIA,M.FLYNN,A.R.LLOYD,        
AUTHOR   2 J.N.WEISER,K.A.STUBBS,A.B.BORASTON,S.J.KING                          
REVDAT   2   24-SEP-14 4CUA    1       JRNL                                     
REVDAT   1   20-AUG-14 4CUA    0                                                
JRNL        AUTH   A.K.SINGH,B.PLUVINAGE,M.A.HIGGINS,A.B.DALIA,S.A.WOODIGA,     
JRNL        AUTH 2 M.FLYNN,A.R.LLOYD,J.N.WEISER,K.A.STUBBS,A.B.BORASTON,        
JRNL        AUTH 3 S.J.KING                                                     
JRNL        TITL   UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY    
JRNL        TITL 2 INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE, BGAA. 
JRNL        REF    PLOS PATHOG.                  V.  10 04364 2014              
JRNL        REFN                   ISSN 1553-7366                               
JRNL        PMID   25210925                                                     
JRNL        DOI    10.1371/JOURNAL.PPAT.1004364                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.54 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0032                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,                      
REMARK   3                 STEINER,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) : 1.54                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.96                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NONE                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.92                          
REMARK   3   NUMBER OF REFLECTIONS             : 56805                          
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) : 0.16224                         
REMARK   3   R VALUE            (WORKING SET) : 0.16085                         
REMARK   3   FREE R VALUE                     : 0.18893                         
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.1                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 3022                            
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) : 1.542                        
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.582                        
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4094                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.98                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.198                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 224                          
REMARK   3   BIN FREE R VALUE                    : 0.260                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2874                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 78                                      
REMARK   3   SOLVENT ATOMS            : 702                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.427                         
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.01                                                 
REMARK   3    B22 (A**2) : 0.01                                                 
REMARK   3    B33 (A**2) : -0.01                                                
REMARK   3    B12 (A**2) : 0.00                                                 
REMARK   3    B13 (A**2) : 0.00                                                 
REMARK   3    B23 (A**2) : 0.00                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.074         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.075         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.047         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.254         
REMARK   3                                                                      
REMARK   3  CORRELATION COEFFICIENTS.                                           
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.965                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.956                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3025 ; 0.018 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2737 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4132 ; 1.873 ; 1.933       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6316 ; 0.871 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   394 ; 7.177 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   148 ;34.432 ;25.338       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   443 ;10.197 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    13 ;12.423 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   435 ; 0.114 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3637 ; 0.009 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   722 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1522 ; 1.296 ; 1.325       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1521 ; 1.281 ; 1.324       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1934 ; 1.932 ; 1.982       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1503 ; 2.065 ; 1.517       
REMARK   3   SIDE-CHAIN ANGLE REFINED 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   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   3   RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY.                   
REMARK   4                                                                      
REMARK   4 4CUA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-MAR-14.                  
REMARK 100 THE PDBE ID CODE IS EBI-60050.                                       
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CLSI                               
REMARK 200  BEAMLINE                       : 08B1-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97874                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 59949                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.54                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 36.33                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.0                                
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 16.6                               
REMARK 200  R MERGE                    (I) : 0.08                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.90                              
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.54                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.63                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 16.5                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.00                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: SHELX CDE                                             
REMARK 200 STARTING MODEL: NONE                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.47                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
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+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       79.84500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       35.14500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       35.14500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      119.76750            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       35.14500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       35.14500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       39.92250            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       35.14500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       35.14500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      119.76750            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       35.14500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       35.14500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       39.92250            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       79.84500            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A2273   LIES ON A SPECIAL POSITION.                         
REMARK 375      HOH B2299   LIES ON A SPECIAL POSITION.                         
REMARK 375      HOH B2300   LIES ON A SPECIAL POSITION.                         
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     GLN A  1463                                                      
REMARK 465     THR A  1464                                                      
REMARK 465     GLU A  1465                                                      
REMARK 465     GLN A  1644                                                      
REMARK 465     VAL A  1645                                                      
REMARK 465     GLN B  1463                                                      
REMARK 465     THR B  1464                                                      
REMARK 465     GLU B  1465                                                      
REMARK 465     GLN B  1644                                                      
REMARK 465     VAL B  1645                                                      
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     LYS A1643    CG   CD   CE   NZ                                   
REMARK 470     LYS B1565    CG   CD   CE   NZ                                   
REMARK 470     LYS B1614    CG   CD   CE   NZ                                   
REMARK 470     LYS B1643    CG   CD   CE   NZ                                   
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLN B 1506   CD   OE1  NE2                                       
REMARK 480     LYS B 1597   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   OD1B ASN A  1573     O    HOH A  2269              2.01            
REMARK 500   OD2A ASP A  1581     O    HOH A  2283              2.01            
REMARK 500   O    HOH A  2040     O    HOH A  2200              2.09            
REMARK 500   O    HOH A  2206     O    HOH A  2207              2.19            
REMARK 500   O    HOH A  2312     O    HOH A  2331              2.12            
REMARK 500   O    HOH A  2337     O    HOH A  2338              2.17            
REMARK 500   O    HOH B  2036     O    HOH B  2191              2.19            
REMARK 500   O    HOH B  2062     O    HOH B  2294              2.19            
REMARK 500   O    HOH B  2083     O    HOH B  2084              2.18            
REMARK 500   O    HOH B  2154     O    HOH B  2163              1.92            
REMARK 500   O    HOH B  2165     O    HOH A  2358              2.19            
REMARK 500   O    HOH B  2241     O    HOH B  2242              1.97            
REMARK 500   O    HOH B  2263     O    HOH B  2264              2.14            
REMARK 500   O    HOH B  2279     O    HOH B  2294              2.00            
REMARK 500   O    HOH B  2304     O    HOH B  2305              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   ND2B ASN A  1573     ND2B ASN A  1573     8555     2.01            
REMARK 500   NE2  GLN A  1601     OE2B GLU B  1547     6555     2.15            
REMARK 500   O    HOH A  2269     O    HOH A  2269     8555     1.93            
REMARK 500   O    HOH B  2036     O    HOH B  2302     8665     2.15            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU B1478   CD    GLU B1478   OE2    -0.077                       
REMARK 500    LYS B1597   CD    LYS B1597   CE     -0.351                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A1472   CB  -  CG  -  OD1 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ARG A1536   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    ASP B1486   CB  -  CG  -  OD1 ANGL. DEV. =   5.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A1504     -158.78   -143.03                                   
REMARK 500    LYS B1499       -0.44     71.93                                   
REMARK 500    ASN B1504     -156.28   -142.56                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2089        DISTANCE =  6.81 ANGSTROMS                       
REMARK 525    HOH A2092        DISTANCE =  7.53 ANGSTROMS                       
REMARK 525    HOH A2369        DISTANCE =  9.12 ANGSTROMS                       
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                              CA A2644  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A1637   OE1                                                    
REMARK 620 2 ASN A1495   O    91.4                                              
REMARK 620 3 ASP A1498   OD1  83.7  82.5                                        
REMARK 620 4 LEU A1500   O    87.8 173.6  91.1                                  
REMARK 620 5 ASN A1509   OD1 173.1  95.4  96.4  85.4                            
REMARK 620 6 THR A1636   O    88.4  82.2 162.6 104.1  93.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B2644  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN B1509   OD1                                                    
REMARK 620 2 THR B1636   O    93.6                                              
REMARK 620 3 LEU B1500   O    83.3 102.2                                        
REMARK 620 4 ASP B1498   OD1  96.6 162.4  93.2                                  
REMARK 620 5 ASN B1495   O    94.0  83.0 174.2  82.0                            
REMARK 620 6 GLU B1637   OE1 172.6  88.7  89.3  83.1  93.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE  CA B2644                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE  CA A2644                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A2645                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B2645                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A2646                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A2647                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A2648                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A2649                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B2646                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B2647                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B2648                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A2650                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B2649                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4CU6   RELATED DB: PDB                                   
REMARK 900  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY           
REMARK 900   INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE,             
REMARK 900  BGAA                                                                
REMARK 900 RELATED ID: 4CU7   RELATED DB: PDB                                   
REMARK 900  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY           
REMARK 900   INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE,             
REMARK 900  BGAA                                                                
REMARK 900 RELATED ID: 4CU8   RELATED DB: PDB                                   
REMARK 900  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY           
REMARK 900   INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE,             
REMARK 900  BGAA                                                                
REMARK 900 RELATED ID: 4CU9   RELATED DB: PDB                                   
REMARK 900  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY           
REMARK 900   INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE,             
REMARK 900  BGAA                                                                
REMARK 900 RELATED ID: 4CUB   RELATED DB: PDB                                   
REMARK 900  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY           
REMARK 900   INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE,             
REMARK 900  BGAA                                                                
REMARK 900 RELATED ID: 4CUC   RELATED DB: PDB                                   
REMARK 900  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY           
REMARK 900   INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE,             
REMARK 900  BGAA.                                                               
DBREF  4CUA A 1463  1645  UNP    Q8DQP4   Q8DQP4_STRR6  1463   1645             
DBREF  4CUA B 1463  1645  UNP    Q8DQP4   Q8DQP4_STRR6  1463   1645             
SEQRES   1 A  183  GLN THR GLU GLN GLY ALA ASN ILE SER ASP GLN TRP THR          
SEQRES   2 A  183  GLY SER GLU LEU PRO LEU ALA PHE ALA SER ASP SER ASN          
SEQRES   3 A  183  PRO SER ASP PRO VAL SER ASN VAL ASN ASP LYS LEU ILE          
SEQRES   4 A  183  SER TYR ASN ASN GLN PRO ALA ASN ARG TRP THR ASN TRP          
SEQRES   5 A  183  ASN ARG SER ASN PRO GLU ALA SER VAL GLY VAL LEU PHE          
SEQRES   6 A  183  GLY ASP SER GLY ILE LEU SER LYS ARG SER VAL ASP ASN          
SEQRES   7 A  183  LEU SER VAL GLY PHE HIS GLU ASP HIS GLY VAL GLY ALA          
SEQRES   8 A  183  PRO LYS SER TYR VAL ILE GLU TYR TYR VAL GLY LYS THR          
SEQRES   9 A  183  VAL PRO THR ALA PRO LYS ASN PRO SER PHE VAL GLY ASN          
SEQRES  10 A  183  GLU ASP HIS VAL PHE ASN ASP SER ALA ASN TRP LYS PRO          
SEQRES  11 A  183  VAL THR ASN LEU LYS ALA PRO ALA GLN LEU LYS ALA GLY          
SEQRES  12 A  183  GLU MSE ASN HIS PHE SER PHE ASP LYS VAL GLU THR TYR          
SEQRES  13 A  183  ALA ILE ARG ILE ARG MSE VAL LYS ALA ASP ASN LYS ARG          
SEQRES  14 A  183  GLY THR SER ILE THR GLU VAL GLN ILE PHE ALA LYS GLN          
SEQRES  15 A  183  VAL                                                          
SEQRES   1 B  183  GLN THR GLU GLN GLY ALA ASN ILE SER ASP GLN TRP THR          
SEQRES   2 B  183  GLY SER GLU LEU PRO LEU ALA PHE ALA SER ASP SER ASN          
SEQRES   3 B  183  PRO SER ASP PRO VAL SER ASN VAL ASN ASP LYS LEU ILE          
SEQRES   4 B  183  SER TYR ASN ASN GLN PRO ALA ASN ARG TRP THR ASN TRP          
SEQRES   5 B  183  ASN ARG SER ASN PRO GLU ALA SER VAL GLY VAL LEU PHE          
SEQRES   6 B  183  GLY ASP SER GLY ILE LEU SER LYS ARG SER VAL ASP ASN          
SEQRES   7 B  183  LEU SER VAL GLY PHE HIS GLU ASP HIS GLY VAL GLY ALA          
SEQRES   8 B  183  PRO LYS SER TYR VAL ILE GLU TYR TYR VAL GLY LYS THR          
SEQRES   9 B  183  VAL PRO THR ALA PRO LYS ASN PRO SER PHE VAL GLY ASN          
SEQRES  10 B  183  GLU ASP HIS VAL PHE ASN ASP SER ALA ASN TRP LYS PRO          
SEQRES  11 B  183  VAL THR ASN LEU LYS ALA PRO ALA GLN LEU LYS ALA GLY          
SEQRES  12 B  183  GLU MSE ASN HIS PHE SER PHE ASP LYS VAL GLU THR TYR          
SEQRES  13 B  183  ALA ILE ARG ILE ARG MSE VAL LYS ALA ASP ASN LYS ARG          
SEQRES  14 B  183  GLY THR SER ILE THR GLU VAL GLN ILE PHE ALA LYS GLN          
SEQRES  15 B  183  VAL                                                          
MODRES 4CUA MSE A 1607  MET  SELENOMETHIONINE                                   
MODRES 4CUA MSE A 1624  MET  SELENOMETHIONINE                                   
MODRES 4CUA MSE B 1607  MET  SELENOMETHIONINE                                   
MODRES 4CUA MSE B 1624  MET  SELENOMETHIONINE                                   
HET    MSE  A1607       8                                                       
HET    MSE  A1624       8                                                       
HET    MSE  B1607       8                                                       
HET    MSE  B1624       8                                                       
HET     CA  B2644       1                                                       
HET     CA  A2644       1                                                       
HET    EDO  A2645       4                                                       
HET    EDO  B2645       4                                                       
HET    EDO  A2646       4                                                       
HET    EDO  A2647       4                                                       
HET    EDO  A2648       4                                                       
HET    EDO  A2649       4                                                       
HET    EDO  B2646       4                                                       
HET    EDO  B2647       4                                                       
HET    EDO  B2648       4                                                       
HET    EDO  A2650       4                                                       
HET    EDO  B2649       4                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM      CA CALCIUM ION                                                      
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  MSE    4(C5 H11 N O2 SE)                                            
FORMUL   4  EDO    11(C2 H6 O2)                                                 
FORMUL   5   CA    2(CA 2+)                                                     
FORMUL   6  HOH   *702(H2 O)                                                    
HELIX    1   1 PRO A 1492  ASP A 1498  5                                   7    
HELIX    2   2 ASN A 1573  GLU A 1580  5                                   8    
HELIX    3   3 HIS A 1582  ASP A 1586  5                                   5    
HELIX    4   4 ASP A 1586  ALA A 1588  5                                   3    
HELIX    5   5 PRO B 1492  ASP B 1498  5                                   7    
HELIX    6   6 ASN B 1573  GLU B 1580  5                                   8    
HELIX    7   7 HIS B 1582  ASP B 1586  5                                   5    
HELIX    8   8 ASP B 1586  ALA B 1588  5                                   3    
SHEET    1  AA 5 LEU A1481  ALA A1484  0                                        
SHEET    2  AA 5 GLU A1520  LEU A1526 -1  O  GLY A1524   N  PHE A1483           
SHEET    3  AA 5 ALA A1619  VAL A1625 -1  O  ILE A1620   N  VAL A1525           
SHEET    4  AA 5 SER A1556  TYR A1562 -1  O  SER A1556   N  VAL A1625           
SHEET    5  AA 5 TRP A1590  PRO A1592 -1  O  LYS A1591   N  TYR A1561           
SHEET    1  AB 4 TRP A1511  THR A1512  0                                        
SHEET    2  AB 4 SER A1634  GLN A1639 -1  O  ILE A1635   N  TRP A1511           
SHEET    3  AB 4 ARG A1536  PHE A1545 -1  O  SER A1542   N  GLN A1639           
SHEET    4  AB 4 MSE A1607  THR A1617 -1  O  ASN A1608   N  VAL A1543           
SHEET    1  AC 2 GLY A1528  ASP A1529  0                                        
SHEET    2  AC 2 ILE A1532  LEU A1533 -1  O  ILE A1532   N  ASP A1529           
SHEET    1  BA 2 ALA B1468  ASN B1469  0                                        
SHEET    2  BA 2 PHE B1641  ALA B1642 -1  O  ALA B1642   N  ALA B1468           
SHEET    1  BB 5 LEU B1481  ALA B1484  0                                        
SHEET    2  BB 5 GLU B1520  LEU B1526 -1  O  GLY B1524   N  PHE B1483           
SHEET    3  BB 5 ALA B1619  LYS B1626 -1  O  ILE B1620   N  VAL B1525           
SHEET    4  BB 5 PRO B1554  TYR B1562 -1  N  LYS B1555   O  VAL B1625           
SHEET    5  BB 5 TRP B1590  PRO B1592 -1  O  LYS B1591   N  TYR B1561           
SHEET    1  BC 2 TRP B1511  THR B1512  0                                        
SHEET    2  BC 2 GLY B1632  GLN B1639 -1  O  ILE B1635   N  TRP B1511           
SHEET    1  BD 2 VAL B1551  GLY B1552  0                                        
SHEET    2  BD 2 GLY B1632  GLN B1639 -1  O  GLY B1632   N  GLY B1552           
SHEET    1  BE 4 MSE B1607  THR B1617  0                                        
SHEET    2  BE 4 ARG B1536  PHE B1545 -1  O  ARG B1536   N  THR B1617           
SHEET    3  BE 4 GLY B1632  GLN B1639 -1  N  THR B1636   O  GLY B1544           
SHEET    4  BE 4 VAL B1551  GLY B1552 -1  O  GLY B1552   N  SER B1634           
SHEET    1  BF 4 MSE B1607  THR B1617  0                                        
SHEET    2  BF 4 ARG B1536  PHE B1545 -1  O  ARG B1536   N  THR B1617           
SHEET    3  BF 4 GLY B1632  GLN B1639 -1  N  THR B1636   O  GLY B1544           
SHEET    4  BF 4 TRP B1511  THR B1512 -1  O  TRP B1511   N  ILE B1635           
SHEET    1  BG 2 GLY B1528  ASP B1529  0                                        
SHEET    2  BG 2 ILE B1532  LEU B1533 -1  O  ILE B1532   N  ASP B1529           
LINK         C   GLU A1606                 N   MSE A1607     1555   1555  1.33  
LINK         C   MSE A1607                 N   ASN A1608     1555   1555  1.32  
LINK         C   ARG A1623                 N   MSE A1624     1555   1555  1.33  
LINK         C   MSE A1624                 N   VAL A1625     1555   1555  1.32  
LINK        CA    CA A2644                 OE1 GLU A1637     1555   1555  2.29  
LINK        CA    CA A2644                 O   ASN A1495     1555   1555  2.27  
LINK        CA    CA A2644                 OD1 ASP A1498     1555   1555  2.39  
LINK        CA    CA A2644                 O   THR A1636     1555   1555  2.35  
LINK        CA    CA A2644                 OD1 ASN A1509     1555   1555  2.28  
LINK        CA    CA A2644                 O   LEU A1500     1555   1555  2.29  
LINK         C   GLU B1606                 N   MSE B1607     1555   1555  1.33  
LINK         C   MSE B1607                 N   ASN B1608     1555   1555  1.32  
LINK         C   ARG B1623                 N   MSE B1624     1555   1555  1.34  
LINK         C   MSE B1624                 N   VAL B1625     1555   1555  1.33  
LINK        CA    CA B2644                 O   THR B1636     1555   1555  2.35  
LINK        CA    CA B2644                 O   LEU B1500     1555   1555  2.27  
LINK        CA    CA B2644                 OD1 ASP B1498     1555   1555  2.43  
LINK        CA    CA B2644                 O   ASN B1495     1555   1555  2.24  
LINK        CA    CA B2644                 OE1 GLU B1637     1555   1555  2.24  
LINK        CA    CA B2644                 OD1 ASN B1509     1555   1555  2.34  
CISPEP   1 LEU A 1479    PRO A 1480          0         5.10                     
CISPEP   2 GLN A 1506    PRO A 1507          0         5.95                     
CISPEP   3 LEU B 1479    PRO B 1480          0         4.43                     
CISPEP   4 GLN B 1506    PRO B 1507          0         3.65                     
SITE     1 AC1  6 ASN B1495  ASP B1498  LEU B1500  ASN B1509                    
SITE     2 AC1  6 THR B1636  GLU B1637                                          
SITE     1 AC2  6 ASN A1495  ASP A1498  LEU A1500  ASN A1509                    
SITE     2 AC2  6 THR A1636  GLU A1637                                          
SITE     1 AC3  6 ASP A1491  ARG A1510  THR A1512  ASP A1548                    
SITE     2 AC3  6 HOH A2172  HOH A2363                                          
SITE     1 AC4  5 ASP B1491  ARG B1510  THR B1512  ASP B1548                    
SITE     2 AC4  5 HOH B2329                                                     
SITE     1 AC5  8 PHE A1483  SER A1485  SER A1522  VAL A1577                    
SITE     2 AC5  8 GLY A1578  PHE A1584  ASN A1585  ARG A1621                    
SITE     1 AC6  8 SER A1490  ASP A1491  PRO A1492  ASN A1495                    
SITE     2 AC6  8 ALA A1508  ASN A1509  ARG A1510  HOH A2364                    
SITE     1 AC7  9 GLN A1473  SER A1477  GLU A1478  PRO A1480                    
SITE     2 AC7  9 HOH A2110  HOH A2119  HOH A2121  HOH A2365                    
SITE     3 AC7  9 HOH A2366                                                     
SITE     1 AC8  7 THR A1566  VAL A1567  THR A1569  HIS A1582                    
SITE     2 AC8  7 VAL A1583  HOH A2287  HOH A2367                               
SITE     1 AC9  7 SER B1490  ASP B1491  PRO B1492  ASN B1495                    
SITE     2 AC9  7 ALA B1508  ASN B1509  ARG B1510                               
SITE     1 BC1  8 SER B1485  GLU B1520  ALA B1521  SER B1522                    
SITE     2 BC1  8 ARG B1621  ARG B1623  HOH B2170  HOH B2309                    
SITE     1 BC2  5 MSE A1607  HIS A1609  HOH A2329  ASN B1573                    
SITE     2 BC2  5 ASN B1579                                                     
SITE     1 BC3  4 ARG A1536  SER A1537  HOH A2209  HOH A2368                    
SITE     1 BC4  3 SER B1556  TYR B1557  HOH B2331                               
CRYST1   70.290   70.290  159.690  90.00  90.00  90.00 P 43 21 2    16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.014227  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014227  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006262        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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