HEADER    IMMUNE SYSTEM                           24-DEC-03   1RZF              
TITLE     CRYSTAL STRUCTURE OF HUMAN ANTI-HIV-1 GP120-REACTIVE ANTIBODY E51     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FAB E51 LIGHT CHAIN;                                       
COMPND   3 CHAIN: L;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: FAB E51 HEAVY CHAIN;                                       
COMPND   7 CHAIN: H;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: HUMAN HERPESVIRUS 4;                              
SOURCE   6 EXPRESSION_SYSTEM_COMMON: EPSTEIN-BARR VIRUS;                        
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 10376;                                      
SOURCE   8 EXPRESSION_SYSTEM_CELL: IMMORTALIZED B-CELL CLONE FUSED WITH A       
SOURCE   9 MURINE B-CELL FUSION PARTNER;                                        
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_COMMON: HUMAN;                                              
SOURCE  13 ORGANISM_TAXID: 9606;                                                
SOURCE  14 EXPRESSION_SYSTEM: HUMAN HERPESVIRUS 4;                              
SOURCE  15 EXPRESSION_SYSTEM_COMMON: EPSTEIN-BARR VIRUS;                        
SOURCE  16 EXPRESSION_SYSTEM_TAXID: 10376;                                      
SOURCE  17 EXPRESSION_SYSTEM_CELL: IMMORTALIZED B-CELL CLONE FUSED WITH A       
SOURCE  18 MURINE B-CELL FUSION PARTNER                                         
KEYWDS    HIV-1; GP120; CD4I; ANTIBODIES; TYROSINE SULFATION; VH-GENE USAGE,    
KEYWDS   2 IMMUNE SYSTEM                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.C.HUANG,M.VENTURI,S.MAJEED,M.J.MOORE,S.PHOGAT,M.-Y.ZHANG,           
AUTHOR   2 D.S.DIMITROV,W.A.HENDRICKSON,J.ROBINSON,J.SODROSKI,R.WYATT,H.CHOE,   
AUTHOR   3 M.FARZAN,P.D.KWONG                                                   
REVDAT   8   20-NOV-24 1RZF    1       REMARK                                   
REVDAT   7   23-AUG-23 1RZF    1       REMARK                                   
REVDAT   6   13-JUL-11 1RZF    1       VERSN                                    
REVDAT   5   24-FEB-09 1RZF    1       VERSN                                    
REVDAT   4   01-FEB-05 1RZF    1       SOURCE REMARK                            
REVDAT   3   16-MAR-04 1RZF    1       JRNL                                     
REVDAT   2   09-MAR-04 1RZF    1       JRNL                                     
REVDAT   1   03-FEB-04 1RZF    0                                                
JRNL        AUTH   C.C.HUANG,M.VENTURI,S.MAJEED,M.J.MOORE,S.PHOGAT,M.-Y.ZHANG,  
JRNL        AUTH 2 D.S.DIMITROV,W.A.HENDRICKSON,J.ROBINSON,J.SODROSKI,R.WYATT,  
JRNL        AUTH 3 H.CHOE,M.FARZAN,P.D.KWONG                                    
JRNL        TITL   STRUCTURAL BASIS OF TYROSINE SULFATION AND VH-GENE USAGE IN  
JRNL        TITL 2 ANTIBODIES THAT RECOGNIZE THE HIV TYPE 1 CORECEPTOR-BINDING  
JRNL        TITL 3 SITE ON GP120                                                
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 101  2706 2004              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   14981267                                                     
JRNL        DOI    10.1073/PNAS.0308527100                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 703888.750                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 50304                          
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) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.232                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 5064                            
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) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.81                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 93.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 7111                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2370                       
REMARK   3   BIN FREE R VALUE                    : 0.2810                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.00                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 793                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.010                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3187                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 86                                      
REMARK   3   SOLVENT ATOMS            : 333                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.59000                                             
REMARK   3    B22 (A**2) : -5.40000                                             
REMARK   3    B33 (A**2) : 5.98000                                              
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) : 0.19                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.13                            
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) : 0.23                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.16                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.30                           
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) : 1.310 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.050 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.060 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.010 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.42                                                 
REMARK   3   BSOL        : 59.25                                                
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  : GCL.PAR                                        
REMARK   3  PARAMETER FILE  4  : ISO.PAR                                        
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   : GCL.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : ISO.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1RZF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000021176.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-NOV-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X4A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793                             
REMARK 200  MONOCHROMATOR                  : KOHZU DOUBLE CRYSTAL               
REMARK 200                                   MONOCHROMATOR WITH A SAGITTALLY    
REMARK 200                                   FOCUSED SECOND CRYSTAL             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 60893                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06700                            
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) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.66                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 89.5                               
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: AMORE                                                 
REMARK 200 STARTING MODEL: 1RZ7                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 14% PEG 4000, 7% ISOPROPANOL, 0.07M      
REMARK 280  HEPES, PH 7.5, VAPOR DIFFUSION, HANGING 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       32.38500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       49.64000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.80400            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       49.64000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.38500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       35.80400            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6870 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19010 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H                                  
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     GLU H     1                                                      
REMARK 465     GLY H    98A                                                     
REMARK 465     VAL H    98B                                                     
REMARK 465     ALA H    98C                                                     
REMARK 465     ALA H    98D                                                     
REMARK 465     ALA H    98E                                                     
REMARK 465     GLY H    98F                                                     
REMARK 465     ASP H    98G                                                     
REMARK 465     TYR H    98H                                                     
REMARK 465     ALA H    98I                                                     
REMARK 465     ASP H    98J                                                     
REMARK 465     TYR H    98K                                                     
REMARK 465     ASP H    98L                                                     
REMARK 465     SER H   127                                                      
REMARK 465     SER H   128                                                      
REMARK 465     LYS H   129                                                      
REMARK 465     SER H   130                                                      
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     TYR H 100M   CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS L 194   CA  -  CB  -  SG  ANGL. DEV. =  10.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN L  27B     -91.34   -110.14                                   
REMARK 500    ASN L  51      -48.54     71.91                                   
REMARK 500    ASP L 152     -111.02     65.02                                   
REMARK 500    ASP H 144       74.05     39.34                                   
REMARK 500    THR H 191      -65.63   -140.57                                   
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 GOL L 9001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9010                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9011                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9012                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL L 9013                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA L 7001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA L 7002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL H 9006                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL H 9007                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL H 9008                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL H 9009                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1RZ7   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1RZ8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1RZG   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1RZI   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1RZJ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1RZK   RELATED DB: PDB                                   
DBREF  1RZF L    2   210  PDB    1RZF     1RZF             2    210             
DBREF  1RZF H    1   214  PDB    1RZF     1RZF             1    214             
SEQRES   1 L  213  GLN SER ILE LEU THR GLN PRO PRO SER VAL SER ALA ALA          
SEQRES   2 L  213  PRO GLY GLN LYS VAL THR ILE SER CYS SER GLY SER SER          
SEQRES   3 L  213  SER ASN ILE GLY ASN ASN ASP VAL SER TRP TYR GLN GLN          
SEQRES   4 L  213  PHE PRO GLY THR VAL PRO LYS LEU VAL ILE TYR GLU ASN          
SEQRES   5 L  213  ASN GLU ARG PRO SER GLY ILE PRO ASP ARG PHE SER GLY          
SEQRES   6 L  213  SER LYS SER GLY THR SER ALA THR LEU GLY ILE THR GLY          
SEQRES   7 L  213  LEU GLN THR GLY ASP GLU ALA ASP TYR TYR CYS GLY THR          
SEQRES   8 L  213  TRP ASP SER SER LEU SER ALA VAL VAL PHE GLY GLY GLY          
SEQRES   9 L  213  SER LYS VAL THR VAL LEU GLY GLN PRO LYS ALA ALA PRO          
SEQRES  10 L  213  SER VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU GLN          
SEQRES  11 L  213  ALA ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP PHE          
SEQRES  12 L  213  TYR PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SER          
SEQRES  13 L  213  SER PRO VAL LYS ALA GLY VAL GLU THR THR THR PRO SER          
SEQRES  14 L  213  LYS GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR LEU          
SEQRES  15 L  213  SER LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER TYR          
SEQRES  16 L  213  SER CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU LYS          
SEQRES  17 L  213  THR VAL ALA PRO THR                                          
SEQRES   1 H  235  GLU VAL GLN LEU VAL GLN SER GLY ALA GLU VAL ASN LYS          
SEQRES   2 H  235  PRO GLY SER SER VAL LYS VAL SER CYS GLN ALA SER GLY          
SEQRES   3 H  235  ALA THR LEU ASN SER HIS ALA PHE SER TRP VAL ARG GLN          
SEQRES   4 H  235  ALA PRO GLY GLN GLY LEU GLU TRP MET ALA GLY ILE ILE          
SEQRES   5 H  235  PRO ILE PHE GLY SER SER HIS TYR ALA GLN LYS PHE ARG          
SEQRES   6 H  235  GLY ARG VAL THR ILE SER ALA ASP GLU SER THR ARG THR          
SEQRES   7 H  235  VAL TYR LEU HIS LEU ARG GLY LEU ARG SER ASP ASP THR          
SEQRES   8 H  235  ALA VAL TYR TYR CYS ALA SER ASN SER ILE ALA GLY VAL          
SEQRES   9 H  235  ALA ALA ALA GLY ASP TYR ALA ASP TYR ASP GLY GLY TYR          
SEQRES  10 H  235  TYR TYR ASP MET ASP VAL TRP GLY GLN GLY THR THR VAL          
SEQRES  11 H  235  THR VAL SER SER ALA SER THR LYS GLY PRO SER VAL PHE          
SEQRES  12 H  235  PRO LEU ALA PRO SER SER LYS SER THR SER GLY GLY THR          
SEQRES  13 H  235  ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU          
SEQRES  14 H  235  PRO VAL THR VAL SER TRP ASN SER GLY ALA LEU THR SER          
SEQRES  15 H  235  GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY          
SEQRES  16 H  235  LEU TYR SER LEU SER SER VAL VAL THR VAL PRO SER SER          
SEQRES  17 H  235  SER LEU GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS          
SEQRES  18 H  235  LYS PRO SER ASN THR LYS VAL ASP LYS ARG VAL GLU PRO          
SEQRES  19 H  235  LYS                                                          
HET    GOL  L9001       6                                                       
HET    GOL  L9002       6                                                       
HET    GOL  L9003       6                                                       
HET    GOL  L9004       6                                                       
HET    GOL  L9005       6                                                       
HET    GOL  L9010       6                                                       
HET    GOL  L9011       6                                                       
HET    GOL  L9012       6                                                       
HET    GOL  L9013       6                                                       
HET    IPA  L7001       4                                                       
HET    IPA  L7002       4                                                       
HET    GOL  H9006       6                                                       
HET    GOL  H9007       6                                                       
HET    GOL  H9008       6                                                       
HET    GOL  H9009       6                                                       
HETNAM     GOL GLYCEROL                                                         
HETNAM     IPA ISOPROPYL ALCOHOL                                                
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
HETSYN     IPA 2-PROPANOL                                                       
FORMUL   3  GOL    13(C3 H8 O3)                                                 
FORMUL  12  IPA    2(C3 H8 O)                                                   
FORMUL  18  HOH   *333(H2 O)                                                    
HELIX    1   1 GLN L   79  GLU L   83  5                                   5    
HELIX    2   2 SER L  122  ALA L  128  1                                   7    
HELIX    3   3 THR L  182  HIS L  189  1                                   8    
HELIX    4   4 PRO H   52A GLY H   55  5                                   4    
HELIX    5   5 GLN H   61  ARG H   64  5                                   4    
HELIX    6   6 ARG H   83  THR H   87  5                                   5    
HELIX    7   7 SER H  156  ALA H  158  5                                   3    
HELIX    8   8 SER H  187  THR H  191  5                                   5    
HELIX    9   9 LYS H  201  ASN H  204  5                                   4    
SHEET    1   A 5 SER L  10  ALA L  13  0                                        
SHEET    2   A 5 SER L 102  VAL L 106  1  O  LYS L 103   N  VAL L  11           
SHEET    3   A 5 ASP L  85  ASP L  92 -1  N  TYR L  86   O  SER L 102           
SHEET    4   A 5 VAL L  33  GLN L  38 -1  N  TYR L  36   O  TYR L  87           
SHEET    5   A 5 LYS L  45  ILE L  48 -1  O  LYS L  45   N  GLN L  37           
SHEET    1   B 4 SER L  10  ALA L  13  0                                        
SHEET    2   B 4 SER L 102  VAL L 106  1  O  LYS L 103   N  VAL L  11           
SHEET    3   B 4 ASP L  85  ASP L  92 -1  N  TYR L  86   O  SER L 102           
SHEET    4   B 4 ALA L  95B PHE L  98 -1  O  VAL L  97   N  THR L  90           
SHEET    1   C 3 VAL L  19  SER L  24  0                                        
SHEET    2   C 3 SER L  70  ILE L  75 -1  O  ALA L  71   N  CYS L  23           
SHEET    3   C 3 PHE L  62  SER L  67 -1  N  SER L  63   O  GLY L  74           
SHEET    1   D 4 SER L 115  PHE L 119  0                                        
SHEET    2   D 4 ALA L 131  PHE L 140 -1  O  LEU L 136   N  THR L 117           
SHEET    3   D 4 TYR L 173  LEU L 181 -1  O  SER L 177   N  CYS L 135           
SHEET    4   D 4 VAL L 160  THR L 162 -1  N  GLU L 161   O  TYR L 178           
SHEET    1   E 4 SER L 115  PHE L 119  0                                        
SHEET    2   E 4 ALA L 131  PHE L 140 -1  O  LEU L 136   N  THR L 117           
SHEET    3   E 4 TYR L 173  LEU L 181 -1  O  SER L 177   N  CYS L 135           
SHEET    4   E 4 SER L 166  LYS L 167 -1  N  SER L 166   O  ALA L 174           
SHEET    1   F 4 SER L 154  PRO L 155  0                                        
SHEET    2   F 4 THR L 146  ALA L 151 -1  N  ALA L 151   O  SER L 154           
SHEET    3   F 4 TYR L 192  HIS L 198 -1  O  GLN L 195   N  ALA L 148           
SHEET    4   F 4 SER L 201  VAL L 207 -1  O  SER L 201   N  HIS L 198           
SHEET    1   G 4 LEU H   4  GLN H   6  0                                        
SHEET    2   G 4 VAL H  18  ALA H  24 -1  O  GLN H  23   N  VAL H   5           
SHEET    3   G 4 THR H  77  LEU H  82 -1  O  VAL H  78   N  CYS H  22           
SHEET    4   G 4 VAL H  67  ASP H  72 -1  N  ASP H  72   O  THR H  77           
SHEET    1   H 6 GLU H  10  ASN H  12  0                                        
SHEET    2   H 6 THR H 107  VAL H 111  1  O  THR H 110   N  ASN H  12           
SHEET    3   H 6 ALA H  88  SER H  96 -1  N  TYR H  90   O  THR H 107           
SHEET    4   H 6 HIS H  32  GLN H  39 -1  N  VAL H  37   O  TYR H  91           
SHEET    5   H 6 LEU H  45  ILE H  52 -1  O  ILE H  51   N  PHE H  34           
SHEET    6   H 6 SER H  56  TYR H  59 -1  O  SER H  56   N  ILE H  52           
SHEET    1   I 4 GLU H  10  ASN H  12  0                                        
SHEET    2   I 4 THR H 107  VAL H 111  1  O  THR H 110   N  ASN H  12           
SHEET    3   I 4 ALA H  88  SER H  96 -1  N  TYR H  90   O  THR H 107           
SHEET    4   I 4 VAL H 102  TRP H 103 -1  O  VAL H 102   N  SER H  94           
SHEET    1   J 4 SER H 120  LEU H 124  0                                        
SHEET    2   J 4 THR H 135  TYR H 145 -1  O  LEU H 141   N  PHE H 122           
SHEET    3   J 4 TYR H 176  PRO H 185 -1  O  VAL H 182   N  LEU H 138           
SHEET    4   J 4 VAL H 163  THR H 165 -1  N  HIS H 164   O  VAL H 181           
SHEET    1   K 4 SER H 120  LEU H 124  0                                        
SHEET    2   K 4 THR H 135  TYR H 145 -1  O  LEU H 141   N  PHE H 122           
SHEET    3   K 4 TYR H 176  PRO H 185 -1  O  VAL H 182   N  LEU H 138           
SHEET    4   K 4 VAL H 169  LEU H 170 -1  N  VAL H 169   O  SER H 177           
SHEET    1   L 3 THR H 151  TRP H 154  0                                        
SHEET    2   L 3 ILE H 195  HIS H 200 -1  O  ASN H 197   N  SER H 153           
SHEET    3   L 3 THR H 205  ARG H 210 -1  O  VAL H 207   N  VAL H 198           
SSBOND   1 CYS L   23    CYS L   88                          1555   1555  2.01  
SSBOND   2 CYS L  135    CYS L  194                          1555   1555  2.06  
SSBOND   3 CYS H   22    CYS H   92                          1555   1555  2.00  
SSBOND   4 CYS H  140    CYS H  196                          1555   1555  2.03  
CISPEP   1 TYR L  141    PRO L  142          0         0.13                     
CISPEP   2 PHE H  146    PRO H  147          0        -0.24                     
CISPEP   3 GLU H  148    PRO H  149          0         0.28                     
SITE     1 AC1  7 LYS H 209  ALA L 113  HIS L 198  SER L 201                    
SITE     2 AC1  7 HOH L9050  HOH L9054  HOH L9154                               
SITE     1 AC2  7 GLN L  37  LYS L  45  PRO L  59  ARG L  61                    
SITE     2 AC2  7 PHE L  62  GLY L  81  ASP L  82                               
SITE     1 AC3  6 THR H 183  SER L 115  THR L 117  LEU L 136                    
SITE     2 AC3  6 ILE L 137  SER L 138                                          
SITE     1 AC4  7 THR L 105  VAL L 106  LEU L 107  GLY L 108                    
SITE     2 AC4  7 GLN L 109  LYS L 111  PRO L 142                               
SITE     1 AC5  7 ALA L 144  VAL L 145  THR L 146  THR L 197                    
SITE     2 AC5  7 GLU L 199  GLY L 200  HOH L9061                               
SITE     1 AC6 10 SER H 172  ARG L  54  PRO L  55  SER L  56                    
SITE     2 AC6 10 GLY L  57  ILE L  58  GLY L 159  VAL L 160                    
SITE     3 AC6 10 GLU L 161  HOH L9159                                          
SITE     1 AC7  4 PRO L 110  TYR L 141  ASN L 171  HOH L9067                    
SITE     1 AC8  7 ILE H  53  SER L  65  LYS L  66  SER L  67                    
SITE     2 AC8  7 SER L  70  ALA L  71  THR L  72                               
SITE     1 AC9  7 PHE H  54  LYS L  18  THR L  20  SER L  63                    
SITE     2 AC9  7 GLY L  64  SER L  65  HOH L9106                               
SITE     1 BC1  2 GLN L  38  GLY L  41                                          
SITE     1 BC2  5 GLN H  43  GLY H  44  ASP L  85  TYR L  87                    
SITE     2 BC2  5 GLY L 100                                                     
SITE     1 BC3 10 GLY H 100L TYR H 100O ASP H 100P HOH H9020                    
SITE     2 BC3 10 ASP L  32  SER L  34  TYR L  36  GLY L  89                    
SITE     3 BC3 10 THR L  90  VAL L  96                                          
SITE     1 BC4  7 SER H 120  VAL H 121  LYS H 209  HOH H9166                    
SITE     2 BC4  7 SER L 201  VAL L 203  HOH L9054                               
SITE     1 BC5  7 ARG H  38  GLN H  39  ALA H  40  GLN H  43                    
SITE     2 BC5  7 GLY H  44  GLU H  46  HOH H9062                               
SITE     1 BC6  5 LEU H  45  GLU H  46  HOH H9010  HOH H9014                    
SITE     2 BC6  5 HOH H9108                                                     
CRYST1   64.770   71.608   99.280  90.00  90.00  90.00 P 21 21 21    4          
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      0.015439  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013965  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010073        0.00000