HEADER    XYLANASE                                19-SEP-01   1GMM              
TITLE     CARBOHYDRATE BINDING MODULE CBM6 FROM XYLANASE U CLOSTRIDIUM          
TITLE    2 THERMOCELLUM                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CBM6;                                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: XYLAN BINDING MODULE (DOMAIN), RESIDUE 248-380;            
COMPND   5 EC: 3.2.1.8;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM THERMOCELLUM;                       
SOURCE   3 ORGANISM_TAXID: 1515;                                                
SOURCE   4 STRAIN: F1;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PET21A                                     
KEYWDS    XYLANASE, CARBOHYDRATE BINDING MODULE, CBM FAMILY 6, XYLAN BINDING    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.CZJZEK,A.MOSBAH,D.BOLAM,J.ALLOUCH,V.ZAMBONI,B.HENRISSAT,H.J.GILBERT 
REVDAT   4   08-MAY-24 1GMM    1       LINK                                     
REVDAT   3   24-FEB-09 1GMM    1       VERSN                                    
REVDAT   2   21-DEC-06 1GMM    1       JRNL   REMARK                            
REVDAT   1   28-NOV-01 1GMM    0                                                
JRNL        AUTH   M.CZJZEK,D.BOLAM,A.MOSBAH,J.ALLOUCH,C.M.FONTES,L.M.FERREIRA, 
JRNL        AUTH 2 O.BORNET,V.ZAMBONI,H.DARBON,N.L.SMITH,G.W.BLACK,B.HENRISSAT, 
JRNL        AUTH 3 H.J.GILBERT                                                  
JRNL        TITL   THE LOCATION OF THE LIGAND-BINDING SITE OF                   
JRNL        TITL 2 CARBOHYDRATE-BINDING MODULES THAT HAVE EVOLVED FROM A COMMON 
JRNL        TITL 3 SEQUENCE IS NOT CONSERVED.                                   
JRNL        REF    J.BIOL.CHEM.                  V. 276 48580 2001              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   11673472                                                     
JRNL        DOI    10.1074/JBC.M109142200                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.FERNANDES,C.M.G.A.FONTES,H.J.GILBERT,G.P.HAZELWOOD,        
REMARK   1  AUTH 2 T.H.FERNANDES,L.M.A.FERREIRA,H.J.GILBERT                     
REMARK   1  TITL   HOMOLOGOUS XYLANASES FROM CLOSTRIDIUM THERMOCELLUM: EVIDENCE 
REMARK   1  TITL 2 FOR BI-FUNCTIONAL ACTIVITY, SYNERGISM BETWEEN XYLANASE       
REMARK   1  TITL 3 CATALYTIC MODULES AND THE PRESENCE OF XYLAN-BINDING DOMAINS  
REMARK   1  TITL 4 IN ENZYME COMPLEXES                                          
REMARK   1  REF    BIOCHEM.J.                    V. 342   105 1999              
REMARK   1  REFN                   ISSN 0264-6021                               
REMARK   1  PMID   10432306                                                     
REMARK   1  DOI    10.1042/0264-6021:3420105                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.010                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 11375                          
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) : 0.208                           
REMARK   3   R VALUE            (WORKING SET) : 0.208                           
REMARK   3   FREE R VALUE                     : 0.216                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 571                             
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 942                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 7                                       
REMARK   3   SOLVENT ATOMS            : 180                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
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  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.142         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.095         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.345         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : NULL  ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: TLS REFINEMENT WAS PERFORMED ON 6         
REMARK   3  GROUPS. FOUR RESIDUES, THR A 65, THR A 67, SER A 99 AND THR A       
REMARK   3  103 HAVE BEEN MODELED WITH MULTIPLE ALTERNATE CONFORMATIONS.        
REMARK   4                                                                      
REMARK   4 1GMM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-SEP-01.                  
REMARK 100 THE DEPOSITION ID IS D_1290008589.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-DEC-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 5.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-4                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793, 0.9795, 0.9465, 0.933      
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11981                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.220                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.010                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : 6.600                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.20400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 100MM NA-CITRATE PH 5.5,   
REMARK 280  100MM (NH4)2SO4, PH 5.50                                            
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      104.96667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       52.48333            
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       78.72500            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       26.24167            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      131.20833            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      104.96667            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       52.48333            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       26.24167            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       78.72500            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      131.20833            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
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 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     ARG A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     ALA A     3                                                      
REMARK 465     GLY A   130                                                      
REMARK 465     VAL A   131                                                      
REMARK 465     ASN A   132                                                      
REMARK 465     PRO A   133                                                      
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     PHE A   4    CG   CD1  CD2  CE1  CE2  CZ                         
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   OG   SER A     9     O    HOH A  2018              1.97            
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    SER A   5     -108.77    -50.50                                   
REMARK 500    GLU A  11       31.61    -94.87                                   
REMARK 500    SER A  17      155.02    179.54                                   
REMARK 500    THR A  19      -31.08   -134.71                                   
REMARK 500    LYS A  45       60.39     38.80                                   
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 A2004        DISTANCE =  6.22 ANGSTROMS                       
REMARK 525    HOH A2005        DISTANCE =  5.84 ANGSTROMS                       
REMARK 525    HOH A2041        DISTANCE =  6.85 ANGSTROMS                       
REMARK 525    HOH A2042        DISTANCE =  5.84 ANGSTROMS                       
REMARK 525    HOH A2044        DISTANCE =  6.99 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 A1132  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A   8   OE1                                                    
REMARK 620 2 GLU A  10   OE1 106.0                                              
REMARK 620 3 GLU A  10   OE2  83.3  48.0                                        
REMARK 620 4 SER A  30   O   151.5  87.1  87.4                                  
REMARK 620 5 ASP A 122   O    96.3  87.9 132.8 109.7                            
REMARK 620 6 ASP A 122   OD1  94.3 153.4 154.6  82.7  72.6                      
REMARK 620 7 HOH A2018   O   126.8  54.8 102.3  81.5  42.2  99.3                
REMARK 620 8 HOH A2019   O    74.3 100.4  53.4  78.5 168.8 101.6 148.9          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1130                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A1131                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1132                  
DBREF  1GMM A    1   133  UNP    O52780   O52780         248    380             
SEQRES   1 A  133  ARG SER ALA PHE SER LYS ILE GLU SER GLU GLU TYR ASN          
SEQRES   2 A  133  SER LEU LYS SER SER THR ILE GLN THR ILE GLY THR SER          
SEQRES   3 A  133  ASP GLY GLY SER GLY ILE GLY TYR ILE GLU SER GLY ASP          
SEQRES   4 A  133  TYR LEU VAL PHE ASN LYS ILE ASN PHE GLY ASN GLY ALA          
SEQRES   5 A  133  ASN SER PHE LYS ALA ARG VAL ALA SER GLY ALA ASP THR          
SEQRES   6 A  133  PRO THR ASN ILE GLN LEU ARG LEU GLY SER PRO THR GLY          
SEQRES   7 A  133  THR LEU ILE GLY THR LEU THR VAL ALA SER THR GLY GLY          
SEQRES   8 A  133  TRP ASN ASN TYR GLU GLU LYS SER CYS SER ILE THR ASN          
SEQRES   9 A  133  THR THR GLY GLN HIS ASP LEU TYR LEU VAL PHE SER GLY          
SEQRES  10 A  133  PRO VAL ASN ILE ASP TYR PHE ILE PHE ASP SER ASN GLY          
SEQRES  11 A  133  VAL ASN PRO                                                  
HET    SO4  A1130       5                                                       
HET     NA  A1131       1                                                       
HET     CA  A1132       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      NA SODIUM ION                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   2  SO4    O4 S 2-                                                      
FORMUL   3   NA    NA 1+                                                        
FORMUL   4   CA    CA 2+                                                        
FORMUL   5  HOH   *180(H2 O)                                                    
HELIX    1   1 GLU A   10  TYR A   12  5                                   3    
SHEET    1  AA 4 LYS A   6  GLU A   8  0                                        
SHEET    2  AA 4 ASN A 120  ASP A 127 -1  O  PHE A 124   N  ILE A   7           
SHEET    3  AA 4 ALA A  52  SER A  61 -1  N  ASN A  53   O  ASP A 127           
SHEET    4  AA 4 GLY A  91  THR A 105 -1  N  GLY A  91   O  SER A  61           
SHEET    1  AB 5 SER A  14  LYS A  16  0                                        
SHEET    2  AB 5 TYR A  40  ASN A  47 -1  O  TYR A  40   N  LYS A  16           
SHEET    3  AB 5 GLN A 108  PHE A 115 -1  O  HIS A 109   N  ILE A  46           
SHEET    4  AB 5 THR A  67  LEU A  73 -1  O  GLN A  70   N  VAL A 114           
SHEET    5  AB 5 THR A  79  VAL A  86 -1  O  THR A  79   N  LEU A  73           
SHEET    1  AC 2 GLN A  21  GLY A  24  0                                        
SHEET    2  AC 2 SER A  30  GLY A  33 -1  O  GLY A  31   N  ILE A  23           
LINK         OE1 GLU A   8                CA    CA A1132     1555   1555  2.33  
LINK         OE1 GLU A  10                CA    CA A1132     1555   1555  2.32  
LINK         OE2 GLU A  10                CA    CA A1132     1555   1555  2.90  
LINK         O   SER A  30                CA    CA A1132     1555   1555  2.28  
LINK         O   ASP A 122                CA    CA A1132     1555   1555  2.46  
LINK         OD1 ASP A 122                CA    CA A1132     1555   1555  2.24  
LINK        CA    CA A1132                 O   HOH A2018     1555   1555  3.33  
LINK        CA    CA A1132                 O   HOH A2019     1555   1555  3.00  
SITE     1 AC1  7 GLY A  91  TRP A  92  ASN A  93  SER A 101                    
SITE     2 AC1  7 HOH A2178  HOH A2179  HOH A2180                               
SITE     1 AC2  6 TYR A  34  ILE A  35  ASP A  64  PRO A 118                    
SITE     2 AC2  6 VAL A 119  ASN A 120                                          
SITE     1 AC3  5 GLU A   8  GLU A  10  SER A  30  ASP A 122                    
SITE     2 AC3  5 HOH A2019                                                     
CRYST1   59.650   59.650  157.450  90.00  90.00 120.00 P 65 2 2     12          
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      0.016764  0.009679  0.000000        0.00000                         
SCALE2      0.000000  0.019358  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006351        0.00000