GenomeNet

Database: PDB
Entry: 2INS
LinkDB: 2INS
Original site: 2INS 
HEADER    HORMONE                                 10-MAY-82   2INS              
TITLE     THE STRUCTURE OF DES-PHE B1 BOVINE INSULIN                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DES-PHE B1 INSULIN (CHAIN A);                              
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: DES-PHE B1 INSULIN (CHAIN B);                              
COMPND   7 CHAIN: B, D;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   7 ORGANISM_COMMON: CATTLE;                                             
SOURCE   8 ORGANISM_TAXID: 9913                                                 
KEYWDS    HORMONE                                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.D.SMITH,W.L.DUAX,E.J.DODSON,G.G.DODSON,R.A.G.DEGRAAF,C.D.REYNOLDS   
REVDAT  11   29-NOV-17 2INS    1       HELIX                                    
REVDAT  10   16-NOV-11 2INS    1       VERSN  HETATM                            
REVDAT   9   29-SEP-10 2INS    1       REMARK                                   
REVDAT   8   24-FEB-09 2INS    1       VERSN                                    
REVDAT   7   31-MAY-84 2INS    1       REMARK                                   
REVDAT   6   31-JAN-84 2INS    1       REMARK                                   
REVDAT   5   27-OCT-83 2INS    1       REMARK                                   
REVDAT   4   30-SEP-83 2INS    1       REVDAT                                   
REVDAT   3   13-JUN-83 2INS    1       AUTHOR JRNL                              
REVDAT   2   07-MAR-83 2INS    3       JRNL   REMARK MTRIX                      
REVDAT   1   05-AUG-82 2INS    0                                                
JRNL        AUTH   G.D.SMITH,W.L.DUAX,E.J.DODSON,G.G.DODSON,R.A.G.DEGRAAF,      
JRNL        AUTH 2 C.D.REYNOLDS                                                 
JRNL        TITL   THE STRUCTURE OF DES-PHE B1 BOVINE INSULIN                   
JRNL        REF    ACTA CRYSTALLOGR.,SECT.B      V.  38  3028 1982              
JRNL        REFN                   ISSN 0108-7681                               
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.BORDAS,G.G.DODSON,H.GREWE,M.H.J.KOCH,B.KREBS,J.RANDALL     
REMARK   1  TITL   A COMPARATIVE ASSESSMENT OF THE ZINC-PROTEIN COORDINATION IN 
REMARK   1  TITL 2 2ZN-INSULIN AS DETERMINED BY X-RAY ABSORPTION FINE STRUCTURE 
REMARK   1  TITL 3 (EXAFS) AND X-RAY CRYSTALLOGRAPHY                            
REMARK   1  REF    PROC.R.SOC.LONDON,SER.B       V. 219    21 1983              
REMARK   1  REFN                   ISSN 0080-4649                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   E.J.DODSON,G.G.DODSON,D.C.HODGKIN,C.D.REYNOLDS               
REMARK   1  TITL   STRUCTURAL RELATIONSHIPS IN THE TWO-ZINC INSULIN HEXAMER     
REMARK   1  REF    CAN.J.BIOCHEM.                V.  57   469 1979              
REMARK   1  REFN                   ISSN 0008-4018                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   N.W.ISAACS,R.C.AGARWAL                                       
REMARK   1  TITL   EXPERIENCE WITH FAST FOURIER LEAST SQUARES IN THE REFINEMENT 
REMARK   1  TITL 2 OF THE CRYSTAL STRUCTURE OF RHOMBOHEDRAL 2-ZINC INSULIN AT   
REMARK   1  TITL 3 1.5 ANGSTROMS RESOLUTION                                     
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.A      V.  34   782 1978              
REMARK   1  REFN                   ISSN 0108-7673                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   G.BENTLEY,G.DODSON,A.LEWITOVA                                
REMARK   1  TITL   RHOMBOHEDRAL INSULIN CRYSTAL TRANSFORMATION                  
REMARK   1  REF    J.MOL.BIOL.                   V. 126   871 1978              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   E.J.DODSON,N.W.ISAACS,J.S.ROLLETT                            
REMARK   1  TITL   A METHOD FOR FITTING SATISFACTORY MODELS TO SETS OF ATOMIC   
REMARK   1  TITL 2 POSITIONS IN PROTEIN STRUCTURE REFINEMENTS                   
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.A      V.  32   311 1976              
REMARK   1  REFN                   ISSN 0108-7673                               
REMARK   1 REFERENCE 6                                                          
REMARK   1  AUTH   D.C.HODGKIN                                                  
REMARK   1  TITL   VARIETIES OF INSULIN                                         
REMARK   1  REF    J.ENDOCRINOL.                 V.  63     1 1974              
REMARK   1  REFN                   ISSN 0022-0795                               
REMARK   1 REFERENCE 7                                                          
REMARK   1  AUTH   D.C.HODGKIN                                                  
REMARK   1  TITL   THE STRUCTURE OF INSULIN                                     
REMARK   1  REF    DAN.TIDSSKR.FARM.             V.  46     1 1972              
REMARK   1  REFN                   ISSN 0011-6513                               
REMARK   1 REFERENCE 8                                                          
REMARK   1  AUTH   T.BLUNDELL,G.DODSON,D.HODGKIN,D.MERCOLA                      
REMARK   1  TITL   INSULIN. THE STRUCTURE IN THE CRYSTAL AND ITS REFLECTION IN  
REMARK   1  TITL 2 CHEMISTRY AND BIOLOGY                                        
REMARK   1  REF    ADV.PROTEIN CHEM.             V.  26   279 1972              
REMARK   1  REFN                   ISSN 0065-3233                               
REMARK   1 REFERENCE 9                                                          
REMARK   1  AUTH   T.L.BLUNDELL,J.F.CUTFIELD,E.J.DODSON,G.G.DODSON,D.C.HODGKIN, 
REMARK   1  AUTH 2 D.A.MERCOLA                                                  
REMARK   1  TITL   THE CRYSTAL STRUCTURE OF RHOMBOHEDRAL 2 ZINC INSULIN         
REMARK   1  REF    COLD SPRING HARBOR            V.  36   233 1972              
REMARK   1  REF  2 SYMP.QUANT.BIOL.                                             
REMARK   1  REFN                   ISSN 0091-7451                               
REMARK   1 REFERENCE 10                                                         
REMARK   1  AUTH   T.L.BLUNDELL,J.F.CUTFIELD,S.M.CUTFIELD,E.J.DODSON,           
REMARK   1  AUTH 2 G.G.DODSON,D.C.HODGKIN,D.A.MERCOLA,M.VIJAYAN                 
REMARK   1  TITL   ATOMIC POSITIONS IN RHOMBOHEDRAL 2-ZINC INSULIN CRYSTALS     
REMARK   1  REF    NATURE                        V. 231   506 1971              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1 REFERENCE 11                                                         
REMARK   1  AUTH   T.L.BLUNDELL,G.G.DODSON,E.DODSON,D.C.HODGKIN,M.VIJAYAN       
REMARK   1  TITL   X-RAY ANALYSIS AND THE STRUCTURE OF INSULIN                  
REMARK   1  REF    RECENT PROG.HORM.RES.         V.  27     1 1971              
REMARK   1  REFN                   ISSN 0079-9963                               
REMARK   1 REFERENCE 12                                                         
REMARK   1  AUTH   E.N.BAKER,G.DODSON                                           
REMARK   1  TITL   X-RAY DIFFRACTION DATA ON SOME CRYSTALLINE VARIETIES OF      
REMARK   1  TITL 2 INSULIN                                                      
REMARK   1  REF    J.MOL.BIOL.                   V.  54   605 1970              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 13                                                         
REMARK   1  AUTH   M.J.ADAMS,T.L.BLUNDELL,E.J.DODSON,G.G.DODSON,M.VIJAYAN,      
REMARK   1  AUTH 2 E.N.BAKER,M.M.HARDING,D.C.HODGKIN,B.RIMMER,S.SHEAT           
REMARK   1  TITL   STRUCTURE OF RHOMBOHEDRAL 2 ZINC INSULIN CRYSTALS            
REMARK   1  REF    NATURE                        V. 224   491 1969              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1 REFERENCE 14                                                         
REMARK   1  EDIT   M.O.DAYHOFF                                                  
REMARK   1  REF    ATLAS OF PROTEIN SEQUENCE     V.   5   187 1972              
REMARK   1  REF  2 AND STRUCTURE (DATA SECTION)                                 
REMARK   1  PUBL   NATIONAL BIOMEDICAL RESEARCH FOUNDATION, SILVER SPRING,MD.   
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : FAST FOURIER LEAST-SQUARES REFINEMENT                
REMARK   3   AUTHORS     : NULL                                                 
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 2128                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 770                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 184                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.200                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.000                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  THE FOLLOWING RESIDUES ARE DISORDERED - ARG B 22,                   
REMARK   3  LYS D 29.                                                           
REMARK   3                                                                      
REMARK   3  THE MODEL OF THE WATER STRUCTURE OBTAINED FROM THE                  
REMARK   3  REFINEMENT OF 2 ZN PORCINE INSULIN AT 1.5 ANGSTROMS                 
REMARK   3  RESOLUTION WAS USED THROUGHOUT THE DES-PHE B1 INSULIN               
REMARK   3  REFINEMENT.                                                         
REMARK   4                                                                      
REMARK   4 2INS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000178259.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
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) : 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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       40.80000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       23.55589            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       11.33333            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       40.80000            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       23.55589            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       11.33333            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       40.80000            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       23.55589            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       11.33333            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       47.11178            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       22.66667            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       47.11178            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       22.66667            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       47.11178            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       22.66667            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5                                           
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 300 REMARK: THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT OF INSULIN CONSISTS OF  
REMARK 300 TWO INSULIN MOLECULES EACH CONSISTING OF TWO CHAINS.  THIS           
REMARK 300 ENTRY PRESENTS COORDINATES FOR MOLECULES I (CHAIN                    
REMARK 300 INDICATORS A AND B) AND II (CHAIN INDICATORS C AND D).  THE          
REMARK 300 QUASI-TWO-FOLD AXIS THAT TRANSFORMS MOLECULE I INTO                  
REMARK 300 MOLECULE II IS GIVEN IN THE MTRIX RECORDS BELOW.  APPLYING           
REMARK 300 THE THREE-FOLD CRYSTALLOGRAPHIC AXIS YIELDS A HEXAMER                
REMARK 300 AROUND THE AXIS.  THERE ARE TWO ZINC IONS SITUATED ON THIS           
REMARK 300 THREE-FOLD AXIS.  COORDINATES FOR THE ZINC IONS AND SOME             
REMARK 300 WATER MOLECULES ARE INCLUDED BELOW WITH A BLANK CHAIN                
REMARK 300 INDICATOR.                                                           
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: DODECAMERIC                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC                
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 18290 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 12530 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -242.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5270 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5430 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9810 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
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: 1580 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 3580 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 5                                                       
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: 1630 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 3420 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 ZN    ZN B   1  LIES ON A SPECIAL POSITION.                          
REMARK 375 ZN    ZN D  31  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B  52  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH D 133  LIES ON A SPECIAL POSITION.                          
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 C  14    CB   CG   CD1  CD2  CE1  CE2  CZ                    
REMARK 470     TYR C  14    OH                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NH2  ARG D    22     O    HOH D    34              1.80            
REMARK 500   O    HOH D   116     O    HOH D   120              1.89            
REMARK 500   OE1  GLU D    21     O    HOH D    77              2.02            
REMARK 500   O    HOH B    49     O    HOH B    53              2.03            
REMARK 500   O    HOH B    56     O    HOH D    73              2.09            
REMARK 500   O    HOH D   125     O    HOH D   128              2.14            
REMARK 500   O    ALA B    30     O    HOH B    65              2.16            
REMARK 500   O    HOH B    60     O    HOH D    69              2.18            
REMARK 500   O    HOH D    48     O    HOH D    60              2.18            
REMARK 500   O    HOH A    24     O    HOH B    43              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NZ   LYS D    29     O    HOH D   103     2554     1.50            
REMARK 500   O    ASN D     3     O    HOH D   107     1554     1.63            
REMARK 500   CB   TYR A    19     O    HOH D    40     2555     1.66            
REMARK 500   CE   LYS D    29     O    HOH D   103     2554     1.76            
REMARK 500   CG   ARG B    22     O    HOH D   126     2554     1.83            
REMARK 500   OH   TYR D    26     O    HOH A    40     1554     1.94            
REMARK 500   CD2  LEU B    15     O    HOH D    40     2555     1.99            
REMARK 500   NE2  GLN C     5     O    HOH B    71     1554     2.03            
REMARK 500   O    HOH B    80     O    HOH D   121     2555     2.05            
REMARK 500   NE2  GLN D     4     O    HOH D   118     1554     2.13            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ARG B  22   CD    ARG B  22   NE     -0.165                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ILE A   2   CA  -  CB  -  CG2 ANGL. DEV. =  19.7 DEGREES          
REMARK 500    CYS A   7   CB  -  CA  -  C   ANGL. DEV. =   8.7 DEGREES          
REMARK 500    TYR A  14   CA  -  CB  -  CG  ANGL. DEV. = -13.0 DEGREES          
REMARK 500    TYR A  19   CA  -  CB  -  CG  ANGL. DEV. = -13.3 DEGREES          
REMARK 500    TYR A  19   CB  -  CG  -  CD2 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    CYS A  20   C   -  N   -  CA  ANGL. DEV. = -15.2 DEGREES          
REMARK 500    ASN A  21   CB  -  CA  -  C   ANGL. DEV. = -13.5 DEGREES          
REMARK 500    ASN A  21   N   -  CA  -  CB  ANGL. DEV. = -17.1 DEGREES          
REMARK 500    ASN A  21   CA  -  CB  -  CG  ANGL. DEV. =  14.1 DEGREES          
REMARK 500    HIS B   5   CA  -  CB  -  CG  ANGL. DEV. = -10.2 DEGREES          
REMARK 500    GLU B  21   N   -  CA  -  CB  ANGL. DEV. = -16.6 DEGREES          
REMARK 500    GLU B  21   CB  -  CG  -  CD  ANGL. DEV. = -25.8 DEGREES          
REMARK 500    GLU B  21   OE1 -  CD  -  OE2 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    ARG B  22   CG  -  CD  -  NE  ANGL. DEV. =  19.3 DEGREES          
REMARK 500    ARG B  22   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ARG B  22   NE  -  CZ  -  NH2 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    GLN C   5   CB  -  CA  -  C   ANGL. DEV. =  18.1 DEGREES          
REMARK 500    GLN C   5   CA  -  CB  -  CG  ANGL. DEV. =  47.6 DEGREES          
REMARK 500    GLN C   5   CB  -  CG  -  CD  ANGL. DEV. = -19.3 DEGREES          
REMARK 500    CYS C   6   N   -  CA  -  C   ANGL. DEV. =  16.4 DEGREES          
REMARK 500    SER C   9   CB  -  CA  -  C   ANGL. DEV. =  14.6 DEGREES          
REMARK 500    SER C   9   N   -  CA  -  CB  ANGL. DEV. =  11.7 DEGREES          
REMARK 500    CYS C  20   N   -  CA  -  CB  ANGL. DEV. =  10.4 DEGREES          
REMARK 500    LYS D  29   CA  -  CB  -  CG  ANGL. DEV. =  33.1 DEGREES          
REMARK 500    LYS D  29   CB  -  CG  -  CD  ANGL. DEV. =  39.4 DEGREES          
REMARK 500    ALA D  30   N   -  CA  -  C   ANGL. DEV. =  18.3 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    ILE A   2      -74.52    -38.32                                   
REMARK 500    GLU A   4      -72.26    -46.51                                   
REMARK 500    SER A   9     -131.24   -104.08                                   
REMARK 500    GLU B  21      -56.06    -21.26                                   
REMARK 500    SER C   9     -135.30    -66.14                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B   1  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  10   NE2                                                    
REMARK 620 2 HOH B  44   O    90.4                                              
REMARK 620 3 HIS B  10   NE2  97.6 167.3                                        
REMARK 620 4 HIS B  10   NE2  97.6  90.9  97.6                                  
REMARK 620 5 HOH B  44   O    90.9  79.6  90.4 167.3                            
REMARK 620 6 HOH B  44   O   167.3  79.6  90.9  90.4  79.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN D  31  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  10   NE2                                                    
REMARK 620 2 HOH D 115   O    96.7                                              
REMARK 620 3 HOH D 115   O   157.3  71.1                                        
REMARK 620 4 HIS D  10   NE2 101.8  87.0  96.7                                  
REMARK 620 5 HIS D  10   NE2 101.8 157.3  87.0 101.8                            
REMARK 620 6 HOH D 115   O    87.0  71.1  71.1 157.3  96.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: D1                                                  
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: DIMER-FORMING RESIDUES IN MOLECULE I               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: D2                                                  
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: DIMER-FORMING RESIDUES IN MOLECULE II              
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: H1                                                  
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: HEXAMER-FORMING RESIDUES IN MOLECULE I             
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: H2                                                  
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: HEXAMER-FORMING RESIDUES IN MOLECULE II            
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: SI1                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: SURFACE-INVARIANT RESIDUES IN MOLECULE I NOT       
REMARK 800  INVOLVED IN DIMERIZATION                                            
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: SI2                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: SURFACE-INVARIANT RESIDUES IN MOLECULE II NOT      
REMARK 800  INVOLVED IN DIMERIZATION                                            
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 31                   
DBREF  2INS A    1    21  UNP    P01317   INS_BOVIN       85    105             
DBREF  2INS B    2    30  UNP    P01317   INS_BOVIN       26     54             
DBREF  2INS C    1    21  UNP    P01317   INS_BOVIN       85    105             
DBREF  2INS D    2    30  UNP    P01317   INS_BOVIN       26     54             
SEQRES   1 A   21  GLY ILE VAL GLU GLN CYS CYS ALA SER VAL CYS SER LEU          
SEQRES   2 A   21  TYR GLN LEU GLU ASN TYR CYS ASN                              
SEQRES   1 B   29  VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU ALA          
SEQRES   2 B   29  LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR THR          
SEQRES   3 B   29  PRO LYS ALA                                                  
SEQRES   1 C   21  GLY ILE VAL GLU GLN CYS CYS ALA SER VAL CYS SER LEU          
SEQRES   2 C   21  TYR GLN LEU GLU ASN TYR CYS ASN                              
SEQRES   1 D   29  VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU ALA          
SEQRES   2 D   29  LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR THR          
SEQRES   3 D   29  PRO LYS ALA                                                  
HET     ZN  B   1       1                                                       
HET     ZN  D  31       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   5   ZN    2(ZN 2+)                                                     
FORMUL   7  HOH   *184(H2 O)                                                    
HELIX    1 A11 GLY A    1  VAL A   10  1NOT IDEAL ALPH,SOME PI CNTCTS     10    
HELIX    2 A12 SER A   12  GLU A   17  5NOT IDEAL 3(10)                    6    
HELIX    3 B11 SER B    9  GLY B   20  1NOT IDEAL ALPH,3(10) CONTCTS      12    
HELIX    4 A21 GLY C    1  VAL C   10  1NOT IDEAL ALPH,SOME PI CNTCTS     10    
HELIX    5 A22 SER C   12  GLU C   17  5NOT IDEAL 3(10)                    6    
HELIX    6 B21 SER D    9  GLY D   20  1NOT IDEAL ALPH,3(10) CONTCTS      12    
SHEET    1   B 2 PHE B  24  TYR B  26  0                                        
SHEET    2   B 2 PHE D  24  TYR D  26 -1  O  TYR D  26   N  PHE B  24           
SSBOND   1 CYS A    6    CYS A   11                          1555   1555  2.14  
SSBOND   2 CYS A    7    CYS B    7                          1555   1555  1.88  
SSBOND   3 CYS A   20    CYS B   19                          1555   1555  1.97  
SSBOND   4 CYS C    6    CYS C   11                          1555   1555  2.26  
SSBOND   5 CYS C    7    CYS D    7                          1555   1555  1.92  
SSBOND   6 CYS C   20    CYS D   19                          1555   1555  1.85  
LINK        ZN    ZN B   1                 NE2 HIS B  10     1555   1555  2.10  
LINK        ZN    ZN B   1                 O   HOH B  44     1555   1555  2.30  
LINK        ZN    ZN D  31                 NE2 HIS D  10     1555   1555  1.94  
LINK        ZN    ZN B   1                 NE2 HIS B  10     1555   2555  2.10  
LINK        ZN    ZN B   1                 NE2 HIS B  10     1555   3555  2.10  
LINK        ZN    ZN B   1                 O   HOH B  44     1555   2555  2.30  
LINK        ZN    ZN B   1                 O   HOH B  44     1555   3555  2.30  
LINK        ZN    ZN D  31                 O   HOH D 115     1555   2554  2.25  
LINK        ZN    ZN D  31                 O   HOH D 115     1555   3554  2.25  
LINK        ZN    ZN D  31                 NE2 HIS D  10     1555   2555  1.94  
LINK        ZN    ZN D  31                 NE2 HIS D  10     1555   3555  1.94  
LINK        ZN    ZN D  31                 O   HOH D 115     1555   1554  2.25  
SITE     1  D1  5 VAL B  12  TYR B  16  PHE B  24  PHE B  25                    
SITE     2  D1  5 TYR B  26                                                     
SITE     1  D2  5 VAL D  12  TYR D  16  PHE D  24  PHE D  25                    
SITE     2  D2  5 TYR D  26                                                     
SITE     1  H1  6 LEU A  13  TYR A  14  GLU B  13  ALA B  14                    
SITE     2  H1  6 LEU B  17  VAL B  18                                          
SITE     1  H2  6 LEU C  13  TYR C  14  GLU D  13  ALA D  14                    
SITE     2  H2  6 LEU D  17  VAL D  18                                          
SITE     1 SI1  7 GLY A   1  GLU A   4  GLN A   5  CYS A   7                    
SITE     2 SI1  7 TYR A  19  ASN A  21  CYS B   7                               
SITE     1 SI2  7 GLY C   1  GLU C   4  GLN C   5  CYS C   7                    
SITE     2 SI2  7 TYR C  19  ASN C  21  CYS D   7                               
SITE     1 AC1  2 HIS B  10  HOH B  44                                          
SITE     1 AC2  2 HIS D  10  HOH D 115                                          
CRYST1   81.600   81.600   34.000  90.00  90.00 120.00 H 3          18          
ORIGX1      0.012255  0.007075  0.000000        0.00000                         
ORIGX2      0.000000  0.014151  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  0.029412        0.00000                         
SCALE1      0.012255  0.007075  0.000000        0.00000                         
SCALE2      0.000000  0.014151  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.029412        0.00000                         
MTRIX1   1 -0.880000 -0.480000  0.020000        0.00000    1                    
MTRIX2   1 -0.480000  0.880000 -0.020000        0.00000    1                    
MTRIX3   1 -0.010000 -0.030000 -1.000000        0.00000    1                    
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system