HEADER    STRUCTURAL PROTEIN                      02-JUL-19   6S5W              
TITLE     STRUCTURE OF RIB DOMAIN 'RIB LONG' FROM LACTOBACILLUS ACIDOPHILUS     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SURFACE PROTEIN;                                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LACTOBACILLUS ACIDOPHILUS;                      
SOURCE   3 ORGANISM_TAXID: 1579;                                                
SOURCE   4 GENE: LBA1633;                                                       
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PETFPP1                                   
KEYWDS    RIB DOMAIN, BACTERIAL CELL SURFACE, IMMUNOGLOBULIN FOLD, PROFILE-HMM, 
KEYWDS   2 DOMAIN ATROPHY, STRUCTURAL PROTEIN                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.C.GRIFFITHS,R.E.M.COOPER,F.WHELAN,J.L.WHITTINGHAM,A.BATEMAN,        
AUTHOR   2 J.R.POTTS                                                            
REVDAT   4   19-JUN-24 6S5W    1       REMARK                                   
REVDAT   3   21-DEC-22 6S5W    1       JRNL                                     
REVDAT   2   18-DEC-19 6S5W    1       JRNL                                     
REVDAT   1   11-DEC-19 6S5W    0                                                
JRNL        AUTH   F.WHELAN,A.LAFITA,S.C.GRIFFITHS,R.E.M.COOPER,                
JRNL        AUTH 2 J.L.WHITTINGHAM,J.P.TURKENBURG,I.W.MANFIELD,A.N.ST JOHN,     
JRNL        AUTH 3 E.PACI,A.BATEMAN,J.R.POTTS                                   
JRNL        TITL   DEFINING THE REMARKABLE STRUCTURAL MALLEABILITY OF A         
JRNL        TITL 2 BACTERIAL SURFACE PROTEIN RIB DOMAIN IMPLICATED IN           
JRNL        TITL 3 INFECTION.                                                   
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 116 26540 2019              
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   31818940                                                     
JRNL        DOI    10.1073/PNAS.1911776116                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.07 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.15.2_3472: ???)                            
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.07                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.95                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 78305                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.149                           
REMARK   3   R VALUE            (WORKING SET) : 0.147                           
REMARK   3   FREE R VALUE                     : 0.178                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.830                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3779                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 44.9856 -  3.2096    0.99     3015   148  0.1465 0.1790        
REMARK   3     2  3.2096 -  2.5476    1.00     2912   144  0.1468 0.1782        
REMARK   3     3  2.5476 -  2.2256    1.00     2888   146  0.1422 0.1792        
REMARK   3     4  2.2256 -  2.0221    1.00     2874   142  0.1270 0.1508        
REMARK   3     5  2.0221 -  1.8772    1.00     2831   167  0.1287 0.1481        
REMARK   3     6  1.8772 -  1.7665    1.00     2871   125  0.1341 0.1546        
REMARK   3     7  1.7665 -  1.6780    1.00     2822   161  0.1330 0.1575        
REMARK   3     8  1.6780 -  1.6050    1.00     2811   171  0.1299 0.1682        
REMARK   3     9  1.6050 -  1.5432    1.00     2833   141  0.1306 0.1530        
REMARK   3    10  1.5432 -  1.4899    1.00     2825   149  0.1293 0.1832        
REMARK   3    11  1.4899 -  1.4433    1.00     2810   158  0.1383 0.1933        
REMARK   3    12  1.4433 -  1.4021    1.00     2817   154  0.1424 0.1740        
REMARK   3    13  1.4021 -  1.3652    1.00     2830   140  0.1437 0.1851        
REMARK   3    14  1.3652 -  1.3319    0.99     2813   132  0.1369 0.1729        
REMARK   3    15  1.3319 -  1.3016    0.99     2807   129  0.1433 0.1812        
REMARK   3    16  1.3016 -  1.2739    1.00     2800   137  0.1407 0.1750        
REMARK   3    17  1.2739 -  1.2484    0.99     2797   144  0.1544 0.1939        
REMARK   3    18  1.2484 -  1.2248    0.98     2764   135  0.1599 0.1708        
REMARK   3    19  1.2248 -  1.2030    0.99     2765   134  0.1766 0.1711        
REMARK   3    20  1.2030 -  1.1826    0.97     2754   135  0.1918 0.2264        
REMARK   3    21  1.1826 -  1.1635    0.98     2744   137  0.2044 0.2021        
REMARK   3    22  1.1635 -  1.1456    0.96     2739   128  0.2133 0.2494        
REMARK   3    23  1.1456 -  1.1287    0.95     2668   145  0.2218 0.2460        
REMARK   3    24  1.1287 -  1.1128    0.94     2600   127  0.2393 0.2557        
REMARK   3    25  1.1128 -  1.0978    0.91     2598   129  0.2474 0.2974        
REMARK   3    26  1.0978 -  1.0835    0.85     2390   110  0.2800 0.3300        
REMARK   3    27  1.0835 -  1.0700    0.76     2148   111  0.2932 0.3361        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.110            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.900           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 10.02                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006           1708                                  
REMARK   3   ANGLE     :  0.881           2372                                  
REMARK   3   CHIRALITY :  0.079            267                                  
REMARK   3   PLANARITY :  0.008            330                                  
REMARK   3   DIHEDRAL  : 13.407            644                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6S5W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-JUL-19.                  
REMARK 100 THE DEPOSITION ID IS D_1292102165.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-JAN-19                          
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               : DIAMOND                            
REMARK 200  BEAMLINE                       : I03                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9763                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XIA2                               
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 78337                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.070                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 44.950                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : 0.06500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.07                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.09                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER, ACORN, FRAGON                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 39.78                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM SULPHATE, 30% PEG 8000,    
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
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   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       28.31000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       28.31000            
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        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       21.68500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       73.90500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       21.68500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       73.90500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       28.31000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       21.68500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       73.90500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       28.31000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       21.68500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       73.90500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
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 A1458  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1516  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1527  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1546  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1560  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1561  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B1485  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     GLY A  1161                                                      
REMARK 465     PRO A  1162                                                      
REMARK 465     GLY B  1161                                                      
REMARK 465     PRO B  1162                                                      
REMARK 465     ALA B  1163                                                      
REMARK 465     MET B  1164                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A  1519     O    HOH A  1567              1.83            
REMARK 500   O    HOH B  1576     O    HOH B  1583              1.87            
REMARK 500   O    ALA B  1168     O    HOH B  1401              1.87            
REMARK 500   OD2  ASP B  1254     O    HOH B  1401              1.88            
REMARK 500   O1   SO4 A  1301     O    HOH A  1401              1.88            
REMARK 500   O    HOH A  1401     O    HOH A  1524              1.92            
REMARK 500   O    HOH A  1520     O    HOH A  1554              1.92            
REMARK 500   O    HIS B  1171     O    HOH B  1401              1.92            
REMARK 500   O    HOH A  1445     O    HOH A  1554              1.93            
REMARK 500   O    THR A  1206     O    HOH A  1401              1.93            
REMARK 500   O    HOH A  1554     O    HOH A  1558              1.94            
REMARK 500   OD2  ASP A  1254     O    HOH A  1402              1.95            
REMARK 500   O    HOH B  1428     O    HOH B  1440              1.96            
REMARK 500   O    HOH A  1402     O    HOH A  1486              1.97            
REMARK 500   OE1  GLU B  1209     O    HOH B  1402              2.02            
REMARK 500   O    HOH B  1505     O    HOH B  1554              2.02            
REMARK 500   O    ASN A  1223     O    HOH A  1401              2.03            
REMARK 500   O    HOH B  1409     O    HOH B  1567              2.03            
REMARK 500   O    HOH B  1530     O    HOH B  1567              2.04            
REMARK 500   N    ALA A  1163     O    HOH A  1403              2.08            
REMARK 500   O    HOH A  1402     O    HOH A  1487              2.12            
REMARK 500   O    HOH B  1550     O    HOH B  1555              2.13            
REMARK 500   O    HOH A  1518     O    HOH A  1569              2.13            
REMARK 500   O    HOH B  1534     O    HOH B  1551              2.15            
REMARK 500   O    HOH B  1544     O    HOH B  1581              2.17            
REMARK 500   OE1  GLU A  1241     O    HOH A  1404              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   O    HOH B  1409     O    HOH B  1589     6544     1.87            
REMARK 500   O    HOH A  1404     O    HOH A  1568     3655     1.93            
REMARK 500   O    GLU A  1255     O    HOH A  1554     3655     1.95            
REMARK 500   O    HOH B  1522     O    HOH B  1533     6545     2.01            
REMARK 500   O    HOH A  1535     O    HOH B  1575     3555     2.08            
REMARK 500   O    HOH A  1440     O    HOH B  1552     7555     2.11            
REMARK 500   O    THR B  1266     O    HOH B  1438     6545     2.13            
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 B1595        DISTANCE =  6.55 ANGSTROMS                       
REMARK 525    HOH B1596        DISTANCE =  6.78 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                              NA B1301  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B1171   O                                                      
REMARK 620 2 ASN B1172   OD1  72.5                                              
REMARK 620 3 HOH B1401   O    41.7 114.0                                        
REMARK 620 4 HOH B1546   O   129.2  93.8 120.4                                  
REMARK 620 5 HOH B1565   O   131.4 100.3 123.9  98.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1302                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 1303                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 1301                 
DBREF  6S5W A 1165  1268  UNP    Q5FIM8   Q5FIM8_LACAC  1165   1268             
DBREF  6S5W B 1165  1268  UNP    Q5FIM8   Q5FIM8_LACAC  1165   1268             
SEQADV 6S5W GLY A 1161  UNP  Q5FIM8              EXPRESSION TAG                 
SEQADV 6S5W PRO A 1162  UNP  Q5FIM8              EXPRESSION TAG                 
SEQADV 6S5W ALA A 1163  UNP  Q5FIM8              EXPRESSION TAG                 
SEQADV 6S5W MET A 1164  UNP  Q5FIM8              EXPRESSION TAG                 
SEQADV 6S5W GLY B 1161  UNP  Q5FIM8              EXPRESSION TAG                 
SEQADV 6S5W PRO B 1162  UNP  Q5FIM8              EXPRESSION TAG                 
SEQADV 6S5W ALA B 1163  UNP  Q5FIM8              EXPRESSION TAG                 
SEQADV 6S5W MET B 1164  UNP  Q5FIM8              EXPRESSION TAG                 
SEQRES   1 A  108  GLY PRO ALA MET GLY GLN THR ALA ASP ASP HIS ASN PRO          
SEQRES   2 A  108  LYS TYR GLU ASP VAL ASP VAL LYS PRO GLY GLU THR ASN          
SEQRES   3 A  108  LYS VAL THR PRO THR ASN THR ASP LYS ASP GLY ASN PRO          
SEQRES   4 A  108  ALA ASN ILE PRO ASP GLY THR LYS PHE GLU LYS ASP PRO          
SEQRES   5 A  108  ASP ALA PRO SER TRP VAL GLU VAL ASP PRO ASN THR GLY          
SEQRES   6 A  108  GLU LEU THR VAL ALA PRO PRO GLU GLY THR PRO SER GLY          
SEQRES   7 A  108  GLY HIS GLU ILE LYS VAL LYS VAL THR TYR PRO ASP GLY          
SEQRES   8 A  108  SER THR ASP GLU VAL PRO VAL THR VAL LYS VAL SER ASP          
SEQRES   9 A  108  PRO THR THR PRO                                              
SEQRES   1 B  108  GLY PRO ALA MET GLY GLN THR ALA ASP ASP HIS ASN PRO          
SEQRES   2 B  108  LYS TYR GLU ASP VAL ASP VAL LYS PRO GLY GLU THR ASN          
SEQRES   3 B  108  LYS VAL THR PRO THR ASN THR ASP LYS ASP GLY ASN PRO          
SEQRES   4 B  108  ALA ASN ILE PRO ASP GLY THR LYS PHE GLU LYS ASP PRO          
SEQRES   5 B  108  ASP ALA PRO SER TRP VAL GLU VAL ASP PRO ASN THR GLY          
SEQRES   6 B  108  GLU LEU THR VAL ALA PRO PRO GLU GLY THR PRO SER GLY          
SEQRES   7 B  108  GLY HIS GLU ILE LYS VAL LYS VAL THR TYR PRO ASP GLY          
SEQRES   8 B  108  SER THR ASP GLU VAL PRO VAL THR VAL LYS VAL SER ASP          
SEQRES   9 B  108  PRO THR THR PRO                                              
HET    SO4  A1301       5                                                       
HET    SO4  A1302       5                                                       
HET    SO4  A1303       5                                                       
HET     NA  B1301       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      NA SODIUM ION                                                       
FORMUL   3  SO4    3(O4 S 2-)                                                   
FORMUL   6   NA    NA 1+                                                        
FORMUL   7  HOH   *381(H2 O)                                                    
HELIX    1 AA1 GLN A 1166  HIS A 1171  5                                   6    
HELIX    2 AA2 GLN B 1166  HIS B 1171  5                                   6    
SHEET    1 AA1 4 VAL A1178  VAL A1180  0                                        
SHEET    2 AA1 4 THR A1253  VAL A1262  1  O  LYS A1261   N  VAL A1178           
SHEET    3 AA1 4 GLY A1238  THR A1247 -1  N  VAL A1246   O  ASP A1254           
SHEET    4 AA1 4 LYS A1207  LYS A1210 -1  N  GLU A1209   O  LYS A1245           
SHEET    1 AA2 3 ASN A1186  VAL A1188  0                                        
SHEET    2 AA2 3 LEU A1227  VAL A1229 -1  O  LEU A1227   N  VAL A1188           
SHEET    3 AA2 3 VAL A1218  VAL A1220 -1  N  GLU A1219   O  THR A1228           
SHEET    1 AA3 2 ASN B1172  LYS B1174  0                                        
SHEET    2 AA3 2 THR B1191  THR B1193 -1  O  THR B1191   N  LYS B1174           
SHEET    1 AA4 4 VAL B1178  VAL B1180  0                                        
SHEET    2 AA4 4 THR B1253  VAL B1262  1  O  LYS B1261   N  VAL B1178           
SHEET    3 AA4 4 GLY B1238  THR B1247 -1  N  VAL B1246   O  ASP B1254           
SHEET    4 AA4 4 LYS B1207  GLU B1209 -1  N  LYS B1207   O  THR B1247           
SHEET    1 AA5 3 ASN B1186  VAL B1188  0                                        
SHEET    2 AA5 3 LEU B1227  VAL B1229 -1  O  LEU B1227   N  VAL B1188           
SHEET    3 AA5 3 VAL B1218  VAL B1220 -1  N  GLU B1219   O  THR B1228           
LINK         O   HIS B1171                NA    NA B1301     1555   1555  2.88  
LINK         OD1 ASN B1172                NA    NA B1301     1555   1555  2.96  
LINK        NA    NA B1301                 O   HOH B1401     1555   1555  2.16  
LINK        NA    NA B1301                 O   HOH B1546     1555   1555  2.94  
LINK        NA    NA B1301                 O   HOH B1565     1555   1555  2.74  
SITE     1 AC1  6 ASP A1204  GLY A1205  THR A1206  ASN A1223                    
SITE     2 AC1  6 HOH A1401  HOH A1406                                          
SITE     1 AC2  4 HOH A1416  HOH A1421  HOH A1486  HOH A1493                    
SITE     1 AC3  6 HIS A1240  HOH A1409  HOH A1508  ASP B1196                    
SITE     2 AC3  6 ASN B1198  LYS B1243                                          
SITE     1 AC4  7 ALA B1168  HIS B1171  ASN B1172  ASP B1254                    
SITE     2 AC4  7 HOH B1401  HOH B1546  HOH B1565                               
CRYST1   43.370  147.810   56.620  90.00  90.00  90.00 C 2 2 21     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      0.023057  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006765  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017662        0.00000