HEADER    PROTEIN BINDING                         21-AUG-09   3IR1              
TITLE     CRYSTAL STRUCTURE OF LIPOPROTEIN GNA1946 FROM NEISSERIA MENINGITIDIS  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: OUTER MEMBRANE LIPOPROTEIN GNA1946;                        
COMPND   3 CHAIN: A, B, C, D, E, F;                                             
COMPND   4 FRAGMENT: RESIDUES IN UNP 43-287;                                    
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NEISSERIA MENINGITIDIS;                         
SOURCE   3 ORGANISM_TAXID: 487;                                                 
SOURCE   4 GENE: GNA1946;                                                       
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET-21                                    
KEYWDS    GNA1946, D-METHIONINE CULTURED, LIPOPROTEIN, PROTEIN BINDING          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.YANG,Z.WU,X.WANG,Y.SHEN                                             
REVDAT   3   01-NOV-23 3IR1    1       REMARK                                   
REVDAT   2   12-FEB-14 3IR1    1       JRNL   VERSN                             
REVDAT   1   13-OCT-09 3IR1    0                                                
JRNL        AUTH   X.YANG,Z.WU,X.WANG,C.YANG,H.XU,Y.SHEN                        
JRNL        TITL   CRYSTAL STRUCTURE OF LIPOPROTEIN GNA1946 FROM NEISSERIA      
JRNL        TITL 2 MENINGITIDIS                                                 
JRNL        REF    J.STRUCT.BIOL.                V. 168   437 2009              
JRNL        REFN                   ISSN 1047-8477                               
JRNL        PMID   19733245                                                     
JRNL        DOI    10.1016/J.JSB.2009.09.001                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.2                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.06                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 140968.060                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 102983                         
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 SET) : 0.204                           
REMARK   3   FREE R VALUE                     : 0.229                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5442                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.15                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.23                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 51.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 10083                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2420                       
REMARK   3   BIN FREE R VALUE                    : 0.2680                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 532                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.012                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 11370                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 144                                     
REMARK   3   SOLVENT ATOMS            : 717                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.17000                                              
REMARK   3    B22 (A**2) : -2.80000                                             
REMARK   3    B33 (A**2) : -2.38000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.24                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.20                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.28                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.25                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.830                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.150 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.790 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.000 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.900 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.45                                                 
REMARK   3   BSOL        : 64.69                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : SO4.PARAM                                      
REMARK   3  PARAMETER FILE  4  : MET.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : SO4.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : MET.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 3IR1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-AUG-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000054757.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-MAR-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 3.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007 HF             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : 1.5418                             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 108425                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.1                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.23                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 51.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASES                                                
REMARK 200 STARTING MODEL: 3GXA                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.48                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.28                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2M (NH4)2SO4, 0.1M CITRIC ACID, 0.5%     
REMARK 280  DDM, PH 3.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   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       54.60750            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       80.15300            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       61.37500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       80.15300            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       54.60750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       61.37500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6                                        
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: 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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: 4                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D                                     
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: 5                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E                                     
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: 6                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: F                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ASN A   282                                                      
REMARK 465     GLU A   283                                                      
REMARK 465     GLY A   284                                                      
REMARK 465     ALA A   285                                                      
REMARK 465     ALA A   286                                                      
REMARK 465     LYS A   287                                                      
REMARK 465     LYS B   287                                                      
REMARK 465     ASN C   282                                                      
REMARK 465     GLU C   283                                                      
REMARK 465     GLY C   284                                                      
REMARK 465     ALA C   285                                                      
REMARK 465     ALA C   286                                                      
REMARK 465     LYS C   287                                                      
REMARK 465     ASN D   282                                                      
REMARK 465     GLU D   283                                                      
REMARK 465     GLY D   284                                                      
REMARK 465     ALA D   285                                                      
REMARK 465     ALA D   286                                                      
REMARK 465     LYS D   287                                                      
REMARK 465     ASN E   282                                                      
REMARK 465     GLU E   283                                                      
REMARK 465     GLY E   284                                                      
REMARK 465     ALA E   285                                                      
REMARK 465     ALA E   286                                                      
REMARK 465     LYS E   287                                                      
REMARK 465     LYS F   287                                                      
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 A  43    CG   CD   CE   NZ                                   
REMARK 470     LYS C  43    CG   CD   CE   NZ                                   
REMARK 470     LYS D  43    CG   CD   CE   NZ                                   
REMARK 470     LYS E  43    CG   CD   CE   NZ                                   
REMARK 470     LYS F  43    CG   CD   CE   NZ                                   
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    GLN A  61      -57.59   -133.73                                   
REMARK 500    PHE A  98       -7.85   -168.34                                   
REMARK 500    VAL A 118      -61.00   -121.71                                   
REMARK 500    GLN B  61      -58.66   -126.01                                   
REMARK 500    PHE B  98       -4.40   -167.69                                   
REMARK 500    VAL B 118      -63.74   -122.86                                   
REMARK 500    SER B 249      152.64    -32.79                                   
REMARK 500    GLN C  61      -53.65   -127.59                                   
REMARK 500    PHE C  98       -0.15   -171.50                                   
REMARK 500    VAL C 118      -68.76   -121.68                                   
REMARK 500    ASN C 186       74.78   -103.70                                   
REMARK 500    PHE C 272       63.23   -119.42                                   
REMARK 500    LYS D  68        1.86    -68.47                                   
REMARK 500    PHE D  98       -8.59   -165.73                                   
REMARK 500    VAL D 118      -66.60   -122.19                                   
REMARK 500    GLN E  61      -47.23   -132.49                                   
REMARK 500    PHE E  98       -4.76   -171.02                                   
REMARK 500    VAL E 118      -64.06   -126.37                                   
REMARK 500    ASN E 186       70.12   -105.75                                   
REMARK 500    GLN F  61      -56.15   -130.71                                   
REMARK 500    PHE F  98       -9.04   -172.58                                   
REMARK 500    VAL F 118      -63.65   -121.39                                   
REMARK 500    GLU F 138        4.45    -68.67                                   
REMARK 500    ASN F 186       58.96    -93.19                                   
REMARK 500    LEU F 187      -44.67    -27.25                                   
REMARK 500    LYS F 247      -70.29    -49.86                                   
REMARK 500    ASP F 248       31.10    -83.71                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET A 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 15                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 16                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET B 500                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 3                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 18                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 19                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET C 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 13                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 5                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 20                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 22                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET D 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 11                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 12                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 21                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET E 288                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 7                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 6                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 4                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 17                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET F 288                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F 1                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3GXA   RELATED DB: PDB                                   
DBREF  3IR1 A   43   287  UNP    Q7BMQ8   Q7BMQ8_NEIME    43    287             
DBREF  3IR1 B   43   287  UNP    Q7BMQ8   Q7BMQ8_NEIME    43    287             
DBREF  3IR1 C   43   287  UNP    Q7BMQ8   Q7BMQ8_NEIME    43    287             
DBREF  3IR1 D   43   287  UNP    Q7BMQ8   Q7BMQ8_NEIME    43    287             
DBREF  3IR1 E   43   287  UNP    Q7BMQ8   Q7BMQ8_NEIME    43    287             
DBREF  3IR1 F   43   287  UNP    Q7BMQ8   Q7BMQ8_NEIME    43    287             
SEQRES   1 A  245  LYS GLU ILE VAL PHE GLY THR THR VAL GLY ASP PHE GLY          
SEQRES   2 A  245  ASP MET VAL LYS GLU GLN ILE GLN PRO GLU LEU GLU LYS          
SEQRES   3 A  245  LYS GLY TYR THR VAL LYS LEU VAL GLU PHE THR ASP TYR          
SEQRES   4 A  245  VAL ARG PRO ASN LEU ALA LEU ALA GLU GLY GLU LEU ASP          
SEQRES   5 A  245  ILE ASN VAL PHE GLN HIS LYS PRO TYR LEU ASP ASP PHE          
SEQRES   6 A  245  LYS LYS GLU HIS ASN LEU ASP ILE THR GLU VAL PHE GLN          
SEQRES   7 A  245  VAL PRO THR ALA PRO LEU GLY LEU TYR PRO GLY LYS LEU          
SEQRES   8 A  245  LYS SER LEU GLU GLU VAL LYS ASP GLY SER THR VAL SER          
SEQRES   9 A  245  ALA PRO ASN ASP PRO SER ASN PHE ALA ARG VAL LEU VAL          
SEQRES  10 A  245  MET LEU ASP GLU LEU GLY TRP ILE LYS LEU LYS ASP GLY          
SEQRES  11 A  245  ILE ASN PRO LEU THR ALA SER LYS ALA ASP ILE ALA GLU          
SEQRES  12 A  245  ASN LEU LYS ASN ILE LYS ILE VAL GLU LEU GLU ALA ALA          
SEQRES  13 A  245  GLN LEU PRO ARG SER ARG ALA ASP VAL ASP PHE ALA VAL          
SEQRES  14 A  245  VAL ASN GLY ASN TYR ALA ILE SER SER GLY MET LYS LEU          
SEQRES  15 A  245  THR GLU ALA LEU PHE GLN GLU PRO SER PHE ALA TYR VAL          
SEQRES  16 A  245  ASN TRP SER ALA VAL LYS THR ALA ASP LYS ASP SER GLN          
SEQRES  17 A  245  TRP LEU LYS ASP VAL THR GLU ALA TYR ASN SER ASP ALA          
SEQRES  18 A  245  PHE LYS ALA TYR ALA HIS LYS ARG PHE GLU GLY TYR LYS          
SEQRES  19 A  245  SER PRO ALA ALA TRP ASN GLU GLY ALA ALA LYS                  
SEQRES   1 B  245  LYS GLU ILE VAL PHE GLY THR THR VAL GLY ASP PHE GLY          
SEQRES   2 B  245  ASP MET VAL LYS GLU GLN ILE GLN PRO GLU LEU GLU LYS          
SEQRES   3 B  245  LYS GLY TYR THR VAL LYS LEU VAL GLU PHE THR ASP TYR          
SEQRES   4 B  245  VAL ARG PRO ASN LEU ALA LEU ALA GLU GLY GLU LEU ASP          
SEQRES   5 B  245  ILE ASN VAL PHE GLN HIS LYS PRO TYR LEU ASP ASP PHE          
SEQRES   6 B  245  LYS LYS GLU HIS ASN LEU ASP ILE THR GLU VAL PHE GLN          
SEQRES   7 B  245  VAL PRO THR ALA PRO LEU GLY LEU TYR PRO GLY LYS LEU          
SEQRES   8 B  245  LYS SER LEU GLU GLU VAL LYS ASP GLY SER THR VAL SER          
SEQRES   9 B  245  ALA PRO ASN ASP PRO SER ASN PHE ALA ARG VAL LEU VAL          
SEQRES  10 B  245  MET LEU ASP GLU LEU GLY TRP ILE LYS LEU LYS ASP GLY          
SEQRES  11 B  245  ILE ASN PRO LEU THR ALA SER LYS ALA ASP ILE ALA GLU          
SEQRES  12 B  245  ASN LEU LYS ASN ILE LYS ILE VAL GLU LEU GLU ALA ALA          
SEQRES  13 B  245  GLN LEU PRO ARG SER ARG ALA ASP VAL ASP PHE ALA VAL          
SEQRES  14 B  245  VAL ASN GLY ASN TYR ALA ILE SER SER GLY MET LYS LEU          
SEQRES  15 B  245  THR GLU ALA LEU PHE GLN GLU PRO SER PHE ALA TYR VAL          
SEQRES  16 B  245  ASN TRP SER ALA VAL LYS THR ALA ASP LYS ASP SER GLN          
SEQRES  17 B  245  TRP LEU LYS ASP VAL THR GLU ALA TYR ASN SER ASP ALA          
SEQRES  18 B  245  PHE LYS ALA TYR ALA HIS LYS ARG PHE GLU GLY TYR LYS          
SEQRES  19 B  245  SER PRO ALA ALA TRP ASN GLU GLY ALA ALA LYS                  
SEQRES   1 C  245  LYS GLU ILE VAL PHE GLY THR THR VAL GLY ASP PHE GLY          
SEQRES   2 C  245  ASP MET VAL LYS GLU GLN ILE GLN PRO GLU LEU GLU LYS          
SEQRES   3 C  245  LYS GLY TYR THR VAL LYS LEU VAL GLU PHE THR ASP TYR          
SEQRES   4 C  245  VAL ARG PRO ASN LEU ALA LEU ALA GLU GLY GLU LEU ASP          
SEQRES   5 C  245  ILE ASN VAL PHE GLN HIS LYS PRO TYR LEU ASP ASP PHE          
SEQRES   6 C  245  LYS LYS GLU HIS ASN LEU ASP ILE THR GLU VAL PHE GLN          
SEQRES   7 C  245  VAL PRO THR ALA PRO LEU GLY LEU TYR PRO GLY LYS LEU          
SEQRES   8 C  245  LYS SER LEU GLU GLU VAL LYS ASP GLY SER THR VAL SER          
SEQRES   9 C  245  ALA PRO ASN ASP PRO SER ASN PHE ALA ARG VAL LEU VAL          
SEQRES  10 C  245  MET LEU ASP GLU LEU GLY TRP ILE LYS LEU LYS ASP GLY          
SEQRES  11 C  245  ILE ASN PRO LEU THR ALA SER LYS ALA ASP ILE ALA GLU          
SEQRES  12 C  245  ASN LEU LYS ASN ILE LYS ILE VAL GLU LEU GLU ALA ALA          
SEQRES  13 C  245  GLN LEU PRO ARG SER ARG ALA ASP VAL ASP PHE ALA VAL          
SEQRES  14 C  245  VAL ASN GLY ASN TYR ALA ILE SER SER GLY MET LYS LEU          
SEQRES  15 C  245  THR GLU ALA LEU PHE GLN GLU PRO SER PHE ALA TYR VAL          
SEQRES  16 C  245  ASN TRP SER ALA VAL LYS THR ALA ASP LYS ASP SER GLN          
SEQRES  17 C  245  TRP LEU LYS ASP VAL THR GLU ALA TYR ASN SER ASP ALA          
SEQRES  18 C  245  PHE LYS ALA TYR ALA HIS LYS ARG PHE GLU GLY TYR LYS          
SEQRES  19 C  245  SER PRO ALA ALA TRP ASN GLU GLY ALA ALA LYS                  
SEQRES   1 D  245  LYS GLU ILE VAL PHE GLY THR THR VAL GLY ASP PHE GLY          
SEQRES   2 D  245  ASP MET VAL LYS GLU GLN ILE GLN PRO GLU LEU GLU LYS          
SEQRES   3 D  245  LYS GLY TYR THR VAL LYS LEU VAL GLU PHE THR ASP TYR          
SEQRES   4 D  245  VAL ARG PRO ASN LEU ALA LEU ALA GLU GLY GLU LEU ASP          
SEQRES   5 D  245  ILE ASN VAL PHE GLN HIS LYS PRO TYR LEU ASP ASP PHE          
SEQRES   6 D  245  LYS LYS GLU HIS ASN LEU ASP ILE THR GLU VAL PHE GLN          
SEQRES   7 D  245  VAL PRO THR ALA PRO LEU GLY LEU TYR PRO GLY LYS LEU          
SEQRES   8 D  245  LYS SER LEU GLU GLU VAL LYS ASP GLY SER THR VAL SER          
SEQRES   9 D  245  ALA PRO ASN ASP PRO SER ASN PHE ALA ARG VAL LEU VAL          
SEQRES  10 D  245  MET LEU ASP GLU LEU GLY TRP ILE LYS LEU LYS ASP GLY          
SEQRES  11 D  245  ILE ASN PRO LEU THR ALA SER LYS ALA ASP ILE ALA GLU          
SEQRES  12 D  245  ASN LEU LYS ASN ILE LYS ILE VAL GLU LEU GLU ALA ALA          
SEQRES  13 D  245  GLN LEU PRO ARG SER ARG ALA ASP VAL ASP PHE ALA VAL          
SEQRES  14 D  245  VAL ASN GLY ASN TYR ALA ILE SER SER GLY MET LYS LEU          
SEQRES  15 D  245  THR GLU ALA LEU PHE GLN GLU PRO SER PHE ALA TYR VAL          
SEQRES  16 D  245  ASN TRP SER ALA VAL LYS THR ALA ASP LYS ASP SER GLN          
SEQRES  17 D  245  TRP LEU LYS ASP VAL THR GLU ALA TYR ASN SER ASP ALA          
SEQRES  18 D  245  PHE LYS ALA TYR ALA HIS LYS ARG PHE GLU GLY TYR LYS          
SEQRES  19 D  245  SER PRO ALA ALA TRP ASN GLU GLY ALA ALA LYS                  
SEQRES   1 E  245  LYS GLU ILE VAL PHE GLY THR THR VAL GLY ASP PHE GLY          
SEQRES   2 E  245  ASP MET VAL LYS GLU GLN ILE GLN PRO GLU LEU GLU LYS          
SEQRES   3 E  245  LYS GLY TYR THR VAL LYS LEU VAL GLU PHE THR ASP TYR          
SEQRES   4 E  245  VAL ARG PRO ASN LEU ALA LEU ALA GLU GLY GLU LEU ASP          
SEQRES   5 E  245  ILE ASN VAL PHE GLN HIS LYS PRO TYR LEU ASP ASP PHE          
SEQRES   6 E  245  LYS LYS GLU HIS ASN LEU ASP ILE THR GLU VAL PHE GLN          
SEQRES   7 E  245  VAL PRO THR ALA PRO LEU GLY LEU TYR PRO GLY LYS LEU          
SEQRES   8 E  245  LYS SER LEU GLU GLU VAL LYS ASP GLY SER THR VAL SER          
SEQRES   9 E  245  ALA PRO ASN ASP PRO SER ASN PHE ALA ARG VAL LEU VAL          
SEQRES  10 E  245  MET LEU ASP GLU LEU GLY TRP ILE LYS LEU LYS ASP GLY          
SEQRES  11 E  245  ILE ASN PRO LEU THR ALA SER LYS ALA ASP ILE ALA GLU          
SEQRES  12 E  245  ASN LEU LYS ASN ILE LYS ILE VAL GLU LEU GLU ALA ALA          
SEQRES  13 E  245  GLN LEU PRO ARG SER ARG ALA ASP VAL ASP PHE ALA VAL          
SEQRES  14 E  245  VAL ASN GLY ASN TYR ALA ILE SER SER GLY MET LYS LEU          
SEQRES  15 E  245  THR GLU ALA LEU PHE GLN GLU PRO SER PHE ALA TYR VAL          
SEQRES  16 E  245  ASN TRP SER ALA VAL LYS THR ALA ASP LYS ASP SER GLN          
SEQRES  17 E  245  TRP LEU LYS ASP VAL THR GLU ALA TYR ASN SER ASP ALA          
SEQRES  18 E  245  PHE LYS ALA TYR ALA HIS LYS ARG PHE GLU GLY TYR LYS          
SEQRES  19 E  245  SER PRO ALA ALA TRP ASN GLU GLY ALA ALA LYS                  
SEQRES   1 F  245  LYS GLU ILE VAL PHE GLY THR THR VAL GLY ASP PHE GLY          
SEQRES   2 F  245  ASP MET VAL LYS GLU GLN ILE GLN PRO GLU LEU GLU LYS          
SEQRES   3 F  245  LYS GLY TYR THR VAL LYS LEU VAL GLU PHE THR ASP TYR          
SEQRES   4 F  245  VAL ARG PRO ASN LEU ALA LEU ALA GLU GLY GLU LEU ASP          
SEQRES   5 F  245  ILE ASN VAL PHE GLN HIS LYS PRO TYR LEU ASP ASP PHE          
SEQRES   6 F  245  LYS LYS GLU HIS ASN LEU ASP ILE THR GLU VAL PHE GLN          
SEQRES   7 F  245  VAL PRO THR ALA PRO LEU GLY LEU TYR PRO GLY LYS LEU          
SEQRES   8 F  245  LYS SER LEU GLU GLU VAL LYS ASP GLY SER THR VAL SER          
SEQRES   9 F  245  ALA PRO ASN ASP PRO SER ASN PHE ALA ARG VAL LEU VAL          
SEQRES  10 F  245  MET LEU ASP GLU LEU GLY TRP ILE LYS LEU LYS ASP GLY          
SEQRES  11 F  245  ILE ASN PRO LEU THR ALA SER LYS ALA ASP ILE ALA GLU          
SEQRES  12 F  245  ASN LEU LYS ASN ILE LYS ILE VAL GLU LEU GLU ALA ALA          
SEQRES  13 F  245  GLN LEU PRO ARG SER ARG ALA ASP VAL ASP PHE ALA VAL          
SEQRES  14 F  245  VAL ASN GLY ASN TYR ALA ILE SER SER GLY MET LYS LEU          
SEQRES  15 F  245  THR GLU ALA LEU PHE GLN GLU PRO SER PHE ALA TYR VAL          
SEQRES  16 F  245  ASN TRP SER ALA VAL LYS THR ALA ASP LYS ASP SER GLN          
SEQRES  17 F  245  TRP LEU LYS ASP VAL THR GLU ALA TYR ASN SER ASP ALA          
SEQRES  18 F  245  PHE LYS ALA TYR ALA HIS LYS ARG PHE GLU GLY TYR LYS          
SEQRES  19 F  245  SER PRO ALA ALA TRP ASN GLU GLY ALA ALA LYS                  
HET    MET  A 600       9                                                       
HET    SO4  A  15       5                                                       
HET    SO4  A  16       5                                                       
HET    MET  B 500       9                                                       
HET    SO4  B   3       5                                                       
HET    SO4  B  18       5                                                       
HET    SO4  B  19       5                                                       
HET    MET  C 400       9                                                       
HET    SO4  C  13       5                                                       
HET    SO4  C   5       5                                                       
HET    SO4  C   2       5                                                       
HET    SO4  C  20       5                                                       
HET    SO4  C  22       5                                                       
HET    MET  D 300       9                                                       
HET    SO4  D  11       5                                                       
HET    SO4  D  12       5                                                       
HET    SO4  D  21       5                                                       
HET    MET  E 288       9                                                       
HET    SO4  E   7       5                                                       
HET    SO4  E   6       5                                                       
HET    SO4  E   4       5                                                       
HET    SO4  E  17       5                                                       
HET    MET  F 288       9                                                       
HET    SO4  F   1       5                                                       
HETNAM     MET METHIONINE                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   7  MET    6(C5 H11 N O2 S)                                             
FORMUL   8  SO4    18(O4 S 2-)                                                  
FORMUL  31  HOH   *717(H2 O)                                                    
HELIX    1   1 GLY A   52  GLN A   61  1                                  10    
HELIX    2   2 GLN A   61  LYS A   68  1                                   8    
HELIX    3   3 VAL A   82  GLY A   91  1                                  10    
HELIX    4   4 HIS A  100  ASN A  112  1                                  13    
HELIX    5   5 SER A  135  VAL A  139  5                                   5    
HELIX    6   6 ASP A  150  LEU A  164  1                                  15    
HELIX    7   7 ASN A  174  ALA A  178  5                                   5    
HELIX    8   8 SER A  179  ALA A  181  5                                   3    
HELIX    9   9 GLU A  196  ASP A  206  5                                  11    
HELIX   10  10 ASN A  213  SER A  220  1                                   8    
HELIX   11  11 LYS A  223  ALA A  227  5                                   5    
HELIX   12  12 ALA A  245  LYS A  247  5                                   3    
HELIX   13  13 SER A  249  TYR A  259  1                                  11    
HELIX   14  14 SER A  261  PHE A  272  1                                  12    
HELIX   15  15 GLY B   52  GLN B   61  1                                  10    
HELIX   16  16 GLN B   61  LYS B   68  1                                   8    
HELIX   17  17 VAL B   82  GLY B   91  1                                  10    
HELIX   18  18 HIS B  100  HIS B  111  1                                  12    
HELIX   19  19 SER B  135  VAL B  139  5                                   5    
HELIX   20  20 ASP B  150  LEU B  164  1                                  15    
HELIX   21  21 ASN B  174  ALA B  178  5                                   5    
HELIX   22  22 SER B  179  ALA B  181  5                                   3    
HELIX   23  23 GLU B  196  ASP B  206  5                                  11    
HELIX   24  24 ASN B  213  SER B  220  1                                   8    
HELIX   25  25 LYS B  223  ALA B  227  5                                   5    
HELIX   26  26 ALA B  245  LYS B  247  5                                   3    
HELIX   27  27 SER B  249  TYR B  259  1                                  11    
HELIX   28  28 SER B  261  PHE B  272  1                                  12    
HELIX   29  29 PRO B  278  ASN B  282  5                                   5    
HELIX   30  30 GLY C   52  GLN C   61  1                                  10    
HELIX   31  31 GLN C   61  LYS C   68  1                                   8    
HELIX   32  32 VAL C   82  GLU C   90  1                                   9    
HELIX   33  33 HIS C  100  ASN C  112  1                                  13    
HELIX   34  34 SER C  135  VAL C  139  5                                   5    
HELIX   35  35 ASP C  150  LEU C  164  1                                  15    
HELIX   36  36 ASN C  174  ALA C  178  5                                   5    
HELIX   37  37 SER C  179  ALA C  181  5                                   3    
HELIX   38  38 GLU C  196  ALA C  198  5                                   3    
HELIX   39  39 GLN C  199  ARG C  204  1                                   6    
HELIX   40  40 ASN C  213  SER C  220  1                                   8    
HELIX   41  41 LYS C  223  ALA C  227  5                                   5    
HELIX   42  42 ALA C  245  LYS C  247  5                                   3    
HELIX   43  43 SER C  249  TYR C  259  1                                  11    
HELIX   44  44 SER C  261  PHE C  272  1                                  12    
HELIX   45  45 GLY D   52  GLN D   61  1                                  10    
HELIX   46  46 GLN D   61  LYS D   68  1                                   8    
HELIX   47  47 VAL D   82  GLU D   90  1                                   9    
HELIX   48  48 HIS D  100  HIS D  111  1                                  12    
HELIX   49  49 SER D  135  VAL D  139  5                                   5    
HELIX   50  50 ASP D  150  LEU D  164  1                                  15    
HELIX   51  51 ASN D  174  ALA D  178  5                                   5    
HELIX   52  52 SER D  179  ALA D  181  5                                   3    
HELIX   53  53 GLU D  196  ALA D  198  5                                   3    
HELIX   54  54 GLN D  199  ARG D  204  1                                   6    
HELIX   55  55 ASN D  213  SER D  220  1                                   8    
HELIX   56  56 LYS D  223  ALA D  227  5                                   5    
HELIX   57  57 ALA D  245  LYS D  247  5                                   3    
HELIX   58  58 SER D  249  TYR D  259  1                                  11    
HELIX   59  59 SER D  261  PHE D  272  1                                  12    
HELIX   60  60 GLY E   52  GLN E   61  1                                  10    
HELIX   61  61 GLN E   61  LYS E   68  1                                   8    
HELIX   62  62 VAL E   82  GLU E   90  1                                   9    
HELIX   63  63 HIS E  100  ASN E  112  1                                  13    
HELIX   64  64 SER E  135  VAL E  139  5                                   5    
HELIX   65  65 ASP E  150  LEU E  164  1                                  15    
HELIX   66  66 ASN E  174  ALA E  178  5                                   5    
HELIX   67  67 SER E  179  ALA E  181  5                                   3    
HELIX   68  68 GLU E  196  ARG E  204  5                                   9    
HELIX   69  69 ASN E  213  SER E  220  1                                   8    
HELIX   70  70 LYS E  223  ALA E  227  5                                   5    
HELIX   71  71 ALA E  245  LYS E  247  5                                   3    
HELIX   72  72 SER E  249  TYR E  259  1                                  11    
HELIX   73  73 SER E  261  PHE E  272  1                                  12    
HELIX   74  74 GLY F   52  GLN F   61  1                                  10    
HELIX   75  75 GLN F   61  LYS F   68  1                                   8    
HELIX   76  76 VAL F   82  GLY F   91  1                                  10    
HELIX   77  77 HIS F  100  ASN F  112  1                                  13    
HELIX   78  78 ASP F  150  LEU F  164  1                                  15    
HELIX   79  79 ASN F  174  ALA F  178  5                                   5    
HELIX   80  80 SER F  179  ALA F  181  5                                   3    
HELIX   81  81 GLU F  196  ALA F  198  5                                   3    
HELIX   82  82 GLN F  199  ARG F  204  1                                   6    
HELIX   83  83 ALA F  205  VAL F  207  5                                   3    
HELIX   84  84 ASN F  213  SER F  220  1                                   8    
HELIX   85  85 LYS F  223  ALA F  227  5                                   5    
HELIX   86  86 ALA F  245  LYS F  247  5                                   3    
HELIX   87  87 SER F  249  TYR F  259  1                                  11    
HELIX   88  88 SER F  261  PHE F  272  1                                  12    
HELIX   89  89 PRO F  278  ASN F  282  5                                   5    
SHEET    1   A 5 THR A  72  PHE A  78  0                                        
SHEET    2   A 5 GLU A  44  THR A  50  1  N  PHE A  47   O  LYS A  74           
SHEET    3   A 5 ILE A  95  GLN A  99  1  O  VAL A  97   N  GLY A  48           
SHEET    4   A 5 TRP A 239  LYS A 243 -1  O  TRP A 239   N  GLN A  99           
SHEET    5   A 5 ILE A 115  GLN A 120 -1  N  THR A 116   O  VAL A 242           
SHEET    1   B 5 LYS A 191  LEU A 195  0                                        
SHEET    2   B 5 THR A 144  PRO A 148  1  N  VAL A 145   O  VAL A 193           
SHEET    3   B 5 PHE A 209  VAL A 212  1  O  PHE A 209   N  SER A 146           
SHEET    4   B 5 GLY A 127  PRO A 130 -1  N  TYR A 129   O  ALA A 210           
SHEET    5   B 5 PHE A 229  GLN A 230 -1  O  PHE A 229   N  LEU A 128           
SHEET    1   C 2 LYS A 168  LEU A 169  0                                        
SHEET    2   C 2 ILE A 183  GLU A 185 -1  O  GLU A 185   N  LYS A 168           
SHEET    1   D 5 THR B  72  PHE B  78  0                                        
SHEET    2   D 5 GLU B  44  THR B  50  1  N  PHE B  47   O  LYS B  74           
SHEET    3   D 5 ILE B  95  GLN B  99  1  O  VAL B  97   N  GLY B  48           
SHEET    4   D 5 TRP B 239  LYS B 243 -1  O  TRP B 239   N  GLN B  99           
SHEET    5   D 5 ILE B 115  GLN B 120 -1  N  PHE B 119   O  SER B 240           
SHEET    1   E 5 LYS B 191  LEU B 195  0                                        
SHEET    2   E 5 THR B 144  PRO B 148  1  N  VAL B 145   O  VAL B 193           
SHEET    3   E 5 PHE B 209  VAL B 212  1  O  PHE B 209   N  SER B 146           
SHEET    4   E 5 GLY B 127  PRO B 130 -1  N  TYR B 129   O  ALA B 210           
SHEET    5   E 5 PHE B 229  GLN B 230 -1  O  PHE B 229   N  LEU B 128           
SHEET    1   F 2 LYS B 168  LEU B 169  0                                        
SHEET    2   F 2 ILE B 183  GLU B 185 -1  O  GLU B 185   N  LYS B 168           
SHEET    1   G 5 THR C  72  PHE C  78  0                                        
SHEET    2   G 5 GLU C  44  THR C  50  1  N  PHE C  47   O  LYS C  74           
SHEET    3   G 5 ILE C  95  GLN C  99  1  O  VAL C  97   N  GLY C  48           
SHEET    4   G 5 TRP C 239  LYS C 243 -1  O  TRP C 239   N  GLN C  99           
SHEET    5   G 5 ILE C 115  GLN C 120 -1  N  THR C 116   O  VAL C 242           
SHEET    1   H 5 LYS C 191  LEU C 195  0                                        
SHEET    2   H 5 THR C 144  PRO C 148  1  N  ALA C 147   O  VAL C 193           
SHEET    3   H 5 PHE C 209  VAL C 212  1  O  PHE C 209   N  SER C 146           
SHEET    4   H 5 GLY C 127  PRO C 130 -1  N  TYR C 129   O  ALA C 210           
SHEET    5   H 5 PHE C 229  GLN C 230 -1  O  PHE C 229   N  LEU C 128           
SHEET    1   I 2 LYS C 168  LEU C 169  0                                        
SHEET    2   I 2 ILE C 183  GLU C 185 -1  O  GLU C 185   N  LYS C 168           
SHEET    1   J 5 THR D  72  PHE D  78  0                                        
SHEET    2   J 5 GLU D  44  THR D  50  1  N  PHE D  47   O  LYS D  74           
SHEET    3   J 5 ILE D  95  GLN D  99  1  O  VAL D  97   N  GLY D  48           
SHEET    4   J 5 TRP D 239  LYS D 243 -1  O  TRP D 239   N  GLN D  99           
SHEET    5   J 5 ILE D 115  GLN D 120 -1  N  THR D 116   O  VAL D 242           
SHEET    1   K 5 LYS D 191  LEU D 195  0                                        
SHEET    2   K 5 THR D 144  PRO D 148  1  N  VAL D 145   O  VAL D 193           
SHEET    3   K 5 PHE D 209  VAL D 212  1  O  VAL D 211   N  SER D 146           
SHEET    4   K 5 GLY D 127  PRO D 130 -1  N  TYR D 129   O  ALA D 210           
SHEET    5   K 5 PHE D 229  GLN D 230 -1  O  PHE D 229   N  LEU D 128           
SHEET    1   L 2 LYS D 168  LEU D 169  0                                        
SHEET    2   L 2 ILE D 183  GLU D 185 -1  O  GLU D 185   N  LYS D 168           
SHEET    1   M 5 THR E  72  PHE E  78  0                                        
SHEET    2   M 5 GLU E  44  THR E  50  1  N  PHE E  47   O  LYS E  74           
SHEET    3   M 5 ILE E  95  GLN E  99  1  O  VAL E  97   N  GLY E  48           
SHEET    4   M 5 TRP E 239  LYS E 243 -1  O  TRP E 239   N  GLN E  99           
SHEET    5   M 5 ILE E 115  GLN E 120 -1  N  PHE E 119   O  SER E 240           
SHEET    1   N 5 LYS E 191  LEU E 195  0                                        
SHEET    2   N 5 THR E 144  PRO E 148  1  N  ALA E 147   O  VAL E 193           
SHEET    3   N 5 PHE E 209  VAL E 212  1  O  PHE E 209   N  SER E 146           
SHEET    4   N 5 GLY E 127  PRO E 130 -1  N  TYR E 129   O  ALA E 210           
SHEET    5   N 5 PHE E 229  GLN E 230 -1  O  PHE E 229   N  LEU E 128           
SHEET    1   O 2 LYS E 168  LEU E 169  0                                        
SHEET    2   O 2 ILE E 183  GLU E 185 -1  O  ALA E 184   N  LYS E 168           
SHEET    1   P 5 THR F  72  PHE F  78  0                                        
SHEET    2   P 5 GLU F  44  THR F  50  1  N  ILE F  45   O  THR F  72           
SHEET    3   P 5 ILE F  95  GLN F  99  1  O  VAL F  97   N  GLY F  48           
SHEET    4   P 5 TRP F 239  LYS F 243 -1  O  TRP F 239   N  GLN F  99           
SHEET    5   P 5 ILE F 115  GLN F 120 -1  N  THR F 116   O  VAL F 242           
SHEET    1   Q 5 LYS F 191  LEU F 195  0                                        
SHEET    2   Q 5 THR F 144  PRO F 148  1  N  ALA F 147   O  LEU F 195           
SHEET    3   Q 5 PHE F 209  VAL F 212  1  O  VAL F 211   N  SER F 146           
SHEET    4   Q 5 GLY F 127  PRO F 130 -1  N  TYR F 129   O  ALA F 210           
SHEET    5   Q 5 PHE F 229  GLN F 230 -1  O  PHE F 229   N  LEU F 128           
SHEET    1   R 2 LYS F 168  LEU F 169  0                                        
SHEET    2   R 2 ILE F 183  GLU F 185 -1  O  GLU F 185   N  LYS F 168           
SITE     1 AC1 14 TYR A  81  PHE A  98  HIS A 100  TYR A 103                    
SITE     2 AC1 14 THR A 123  ASN A 153  ARG A 156  ASN A 213                    
SITE     3 AC1 14 ASN A 215  ASN A 238  HOH A 512  HOH A 520                    
SITE     4 AC1 14 HOH A 528  HOH A 529                                          
SITE     1 AC2  4 SER A 249  GLN A 250  TRP A 251  ASN E 112                    
SITE     1 AC3  5 PHE A 234  TYR A 275  LYS A 276  SER A 277                    
SITE     2 AC3  5 SER D 135                                                     
SITE     1 AC4 15 TYR B  81  PHE B  98  GLN B  99  HIS B 100                    
SITE     2 AC4 15 TYR B 103  THR B 123  ASN B 153  ARG B 156                    
SITE     3 AC4 15 ASN B 213  ASN B 215  ASN B 238  HOH B 412                    
SITE     4 AC4 15 HOH B 420  HOH B 428  HOH B 429                               
SITE     1 AC5  3 SER B 249  GLN B 250  TRP B 251                               
SITE     1 AC6  3 LYS B 180  SO4 E   6  GLN E  63                               
SITE     1 AC7  4 SER B 179  LYS B 180  ALA B 181  HOH B 808                    
SITE     1 AC8 13 TYR C  81  PHE C  98  HIS C 100  TYR C 103                    
SITE     2 AC8 13 ASN C 153  ARG C 156  ASN C 213  ASN C 215                    
SITE     3 AC8 13 ASN C 238  HOH C 312  HOH C 320  HOH C 328                    
SITE     4 AC8 13 HOH C 329                                                     
SITE     1 AC9  3 SER C 249  GLN C 250  TRP C 251                               
SITE     1 BC1  8 ARG A 202  HOH A 746  SO4 C  22  GLN C 199                    
SITE     2 BC1  8 ARG C 202  HOH C 936  SO4 E  17  LYS E 191                    
SITE     1 BC2  6 LYS A 180  GLU A 194  LYS C  59  VAL C  73                    
SITE     2 BC2  6 LYS C  74  LEU C  75                                          
SITE     1 BC3  4 LYS B 223  LYS C 140  ASP C 141  LYS C 188                    
SITE     1 BC4  9 SO4 C   5  GLU C 196  GLN C 199  HOH C 936                    
SITE     2 BC4  9 LYS E 180  ASN E 186  ILE E 190  LYS E 191                    
SITE     3 BC4  9 ILE E 192                                                     
SITE     1 BC5 14 TYR D  81  PHE D  98  GLN D  99  HIS D 100                    
SITE     2 BC5 14 TYR D 103  ASN D 153  ARG D 156  ASN D 213                    
SITE     3 BC5 14 ASN D 215  ASN D 238  HOH D 294  HOH D 299                    
SITE     4 BC5 14 HOH D 301  HOH D 571                                          
SITE     1 BC6  4 LYS A  68  SER D 249  GLN D 250  TRP D 251                    
SITE     1 BC7  6 SER A 135  HOH A 776  PHE D 234  TYR D 275                    
SITE     2 BC7  6 LYS D 276  SER D 277                                          
SITE     1 BC8  4 SER D 179  LYS D 180  ALA D 181  HOH D 602                    
SITE     1 BC9 14 TYR E  81  PHE E  98  GLN E  99  HIS E 100                    
SITE     2 BC9 14 TYR E 103  ASN E 153  ARG E 156  ASN E 213                    
SITE     3 BC9 14 ASN E 215  ASN E 238  HOH E 296  HOH E 301                    
SITE     4 BC9 14 HOH E 309  HOH E 310                                          
SITE     1 CC1  3 SER E 249  GLN E 250  TRP E 251                               
SITE     1 CC2  6 SO4 B  18  LYS B 180  GLU B 194  VAL E  73                    
SITE     2 CC2  6 LYS E  74  LEU E  75                                          
SITE     1 CC3  5 ARG B 202  LYS C 191  GLN E 199  ARG E 202                    
SITE     2 CC3  5 HOH E 624                                                     
SITE     1 CC4  6 ARG A 204  SO4 C   5  ARG C 202  ASN E 189                    
SITE     2 CC4  6 LYS E 191  HOH E 939                                          
SITE     1 CC5 15 HOH F  12  HOH F  20  HOH F  28  HOH F  29                    
SITE     2 CC5 15 TYR F  81  PHE F  98  GLN F  99  HIS F 100                    
SITE     3 CC5 15 TYR F 103  THR F 123  ASN F 153  ARG F 156                    
SITE     4 CC5 15 ASN F 213  ASN F 215  ASN F 238                               
SITE     1 CC6  3 SER F 249  GLN F 250  TRP F 251                               
CRYST1  109.215  122.750  160.306  90.00  90.00  90.00 P 21 21 21   24          
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      0.009156  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008147  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006238        0.00000