HEADER    HORMONE                                 21-JUN-94   1TYL              
TITLE     THE STRUCTURE OF A COMPLEX OF HEXAMERIC INSULIN AND 4'-               
TITLE    2 HYDROXYACETANILIDE                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INSULIN;                                                   
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: INSULIN;                                                   
COMPND   7 CHAIN: B, D;                                                         
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 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 ORGANISM_TAXID: 9606                                                 
KEYWDS    HORMONE                                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.D.SMITH,E.CISZAK                                                    
REVDAT   5   13-NOV-24 1TYL    1       REMARK                                   
REVDAT   4   05-JUN-24 1TYL    1       REMARK LINK                              
REVDAT   3   24-FEB-09 1TYL    1       VERSN                                    
REVDAT   2   15-JAN-95 1TYL    1       JRNL                                     
REVDAT   1   30-SEP-94 1TYL    0                                                
JRNL        AUTH   G.D.SMITH,E.CISZAK                                           
JRNL        TITL   THE STRUCTURE OF A COMPLEX OF HEXAMERIC INSULIN AND          
JRNL        TITL 2 4'-HYDROXYACETANILIDE.                                       
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  91  8851 1994              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   8090735                                                      
JRNL        DOI    10.1073/PNAS.91.19.8851                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   E.CISZAK,G.D.SMITH                                           
REMARK   1  TITL   CRYSTALLOGRAPHIC EVIDENCE FOR DUAL COORDINATION AROUND ZINC  
REMARK   1  TITL 2 IN THE T3R3 HUMAN INSULIN HEXAMER                            
REMARK   1  REF    BIOCHEMISTRY                  V.  33  1512 1994              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   G.D.SMITH,D.C.SWENSON,E.J.DODSON,G.G.DODSON,C.D.REYNOLDS     
REMARK   1  TITL   STRUCTURAL STABILITY IN THE 4-ZINC HUMAN INSULIN HEXAMER     
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V.  81  7093 1984              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PROFFT                                               
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON,FINZEL                           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
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 + TEST SET) : 0.168                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
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                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 779                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 14                                      
REMARK   3   SOLVENT ATOMS            : 110                                     
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  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.019 ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND               (A**2) : NULL  ; NULL                
REMARK   3   MAIN-CHAIN ANGLE              (A**2) : NULL  ; NULL                
REMARK   3   SIDE-CHAIN BOND               (A**2) : NULL  ; NULL                
REMARK   3   SIDE-CHAIN ANGLE              (A**2) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1TYL 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_1000176884.                                   
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   (%): 40.45                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07                     
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       40.55500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       23.41444            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       12.65667            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       40.55500            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       23.41444            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       12.65667            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       40.55500            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       23.41444            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       12.65667            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       46.82888            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       25.31333            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       46.82888            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       25.31333            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       46.82888            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       25.31333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6, 7, 8                                  
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     
REMARK 300 OF TWO INSULIN MONOMERS EACH CONSISTING OF TWO                       
REMARK 300 HETEROCHAINS.  THE ENTRY PRESENTS COORDINATES FOR MONOMER            
REMARK 300 I (CHAIN IDENTIFIERS A AND B) AND II (CHAIN IDENTIFIERS C            
REMARK 300 AND D).  APPLYING THE THREE-FOLD CRYSTALLOGRAPHIC SYMMETRY           
REMARK 300 AXIS YIELDS A HEXAMER AROUND THE AXIS.  THERE ARE TWO ZINC           
REMARK 300 IONS PER INSULIN HEXAMER LOCATED ON THE THREE-FOLD AXIS.             
REMARK 300 WATERS HOH 1, HOH 104, AND HOH 105 ARE LOCATED ON THE                
REMARK 300 THREE-FOLD AXIS.                                                     
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: 1720 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 3630 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: 2                                                       
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: 1120 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 3720 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC                
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 18930 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 11960 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -281.0 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: 4                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4020 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 6170 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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                                                                      
REMARK 350 BIOMOLECULE: 5                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4390 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 5800 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 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                                                                      
REMARK 350 BIOMOLECULE: 6                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: NONAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7160 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15010 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -102.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   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: 7                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5010 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9710 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -139.0 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: 8                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5750 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10420 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 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 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  31  LIES ON A SPECIAL POSITION.                          
REMARK 375 ZN    ZN D  31  LIES ON A SPECIAL POSITION.                          
REMARK 375 CL    CL D  32  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B  32  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH D  52  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH D  53  LIES ON A SPECIAL POSITION.                          
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 THE CONFORMATIONS OF THE TWO MONOMERS ARE DIFFERENT AS THE           
REMARK 400 RESULT OF A DIFFERENCE IN CONFORMATION AT THE N-TERMINI              
REMARK 400 OF THE B AND D CHAINS.  IN MONOMER I, B 1 - B 8 ADOPT                
REMARK 400 AN EXTENDED CONFORMATION (T STATE) WHILE IN MONOMER II               
REMARK 400 RESIDUES D 4 THROUGH D 8 ARE ALPHA-HELICAL (R STATE).                
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     PHE D     1                                                      
REMARK 465     VAL D     2                                                      
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     THR B  30    OG1  CG2                                            
REMARK 470     LYS D  29    CG   CD   CE   NZ                                   
REMARK 470     THR D  30    CA   C    O    CB   OG1  CG2                        
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   OE1  GLU B    21     O    HOH B    63              2.06            
REMARK 500   OE1  GLN A     5     O    HOH A    24              2.07            
REMARK 500   O    HOH D    35     O    HOH D    40              2.09            
REMARK 500   O    HOH A    22     O    HOH A    34              2.19            
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    CYS A   6   CA  -  CB  -  SG  ANGL. DEV. =   6.8 DEGREES          
REMARK 500    TYR A  14   CA  -  CB  -  CG  ANGL. DEV. = -12.5 DEGREES          
REMARK 500    TYR A  14   CB  -  CG  -  CD2 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    TYR A  14   CB  -  CG  -  CD1 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    GLU B  13   CG  -  CD  -  OE1 ANGL. DEV. =  13.3 DEGREES          
REMARK 500    GLN C   5   CB  -  CG  -  CD  ANGL. DEV. =  19.3 DEGREES          
REMARK 500    CYS C   7   CB  -  CA  -  C   ANGL. DEV. =   8.0 DEGREES          
REMARK 500    GLU D  21   CB  -  CG  -  CD  ANGL. DEV. =  20.0 DEGREES          
REMARK 500    GLU D  21   OE1 -  CD  -  OE2 ANGL. DEV. =  -7.4 DEGREES          
REMARK 500    GLU D  21   CG  -  CD  -  OE1 ANGL. DEV. =  14.3 DEGREES          
REMARK 500    ARG D  22   CD  -  NE  -  CZ  ANGL. DEV. =  10.3 DEGREES          
REMARK 500    TYR D  26   CB  -  CG  -  CD1 ANGL. DEV. =  -4.2 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    CYS A   7      -63.77    -99.13                                   
REMARK 500    SER A   9     -166.59   -129.92                                   
REMARK 500    LYS D  29      -89.51   -118.59                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 EACH OF TWO ZINC IONS IS COORDINATED BY THE THREE SYMMETRY           
REMARK 600 RELATED HIS B 10 SIDE CHAINS.  THE COORDINATION SPHERE OF            
REMARK 600 ZN B 1 IS OCTAHEDRAL WITH THE REMAINING THREE SITES FILLED           
REMARK 600 BY WATER, HOH 16.  THE COORDINATION OF ZN D 1 IS                     
REMARK 600 TETRAHEDRAL TO CL D 2.                                               
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  31  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  10   NE2                                                    
REMARK 620 2 HIS B  10   NE2  98.8                                              
REMARK 620 3 HIS B  10   NE2  98.8  98.8                                        
REMARK 620 4 HOH B  35   O   100.5  96.4 153.3                                  
REMARK 620 5 HOH B  35   O   153.3 100.5  96.4  59.1                            
REMARK 620 6 HOH B  35   O    96.4 153.3 100.5  59.1  59.1                      
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 HIS D  10   NE2 105.1                                              
REMARK 620 3 HIS D  10   NE2 105.1 105.1                                        
REMARK 620 4  CL D  32  CL   113.6 113.6 113.6                                  
REMARK 620 5  CL D  32  CL   113.6 113.6 113.6   0.0                            
REMARK 620 6  CL D  32  CL   113.6 113.6 113.6   0.0   0.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: TYL                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: TYLENOL BINDING SITE, THE TYLENOL MOLECULE IS      
REMARK 800  BOUND IN AN ELLIPTICAL CAVITY BETWEEN R STATE MONOMERS              
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 31                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 31                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 32                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYL C 100                 
DBREF  1TYL A    1    21  UNP    P01308   INS_HUMAN       90    110             
DBREF  1TYL B    1    30  UNP    P01308   INS_HUMAN       25     54             
DBREF  1TYL C    1    21  UNP    P01308   INS_HUMAN       90    110             
DBREF  1TYL D    1    30  UNP    P01308   INS_HUMAN       25     54             
SEQRES   1 A   21  GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU          
SEQRES   2 A   21  TYR GLN LEU GLU ASN TYR CYS ASN                              
SEQRES   1 B   30  PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU          
SEQRES   2 B   30  ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR          
SEQRES   3 B   30  THR PRO LYS THR                                              
SEQRES   1 C   21  GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU          
SEQRES   2 C   21  TYR GLN LEU GLU ASN TYR CYS ASN                              
SEQRES   1 D   30  PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU          
SEQRES   2 D   30  ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR          
SEQRES   3 D   30  THR PRO LYS THR                                              
HET     ZN  B  31       1                                                       
HET    TYL  C 100      11                                                       
HET     ZN  D  31       1                                                       
HET     CL  D  32       1                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     TYL N-(4-HYDROXYPHENYL)ACETAMIDE (TYLENOL)                           
HETNAM      CL CHLORIDE ION                                                     
FORMUL   5   ZN    2(ZN 2+)                                                     
FORMUL   6  TYL    C8 H9 N O2                                                   
FORMUL   8   CL    CL 1-                                                        
FORMUL   9  HOH   *110(H2 O)                                                    
HELIX    1  H1 GLY A    1  SER A    9  1                                   9    
HELIX    2  H2 SER A   12  CYS A   20  5MIXED ALPHA, 3/10 HELIX            9    
HELIX    3  H3 GLY B    8  GLY B   20  1T CONFORMATION                    13    
HELIX    4  H4 GLY C    1  SER C    9  1                                   9    
HELIX    5  H5 SER C   12  CYS C   20  5MIXED ALPHA, 3/10 HELIX            9    
HELIX    6  H6 GLN D    4  GLY D   20  1R CONFORMATION                    17    
SHEET    1  S1 2 PHE B  24  TYR B  26  0                                        
SHEET    2  S1 2 PHE D  24  TYR D  26 -1  N  PHE D  24   O  TYR B  26           
SSBOND   1 CYS A    6    CYS A   11                          1555   1555  2.02  
SSBOND   2 CYS A    7    CYS B    7                          1555   1555  2.02  
SSBOND   3 CYS A   20    CYS B   19                          1555   1555  2.07  
SSBOND   4 CYS C    6    CYS C   11                          1555   1555  2.01  
SSBOND   5 CYS C    7    CYS D    7                          1555   1555  2.04  
SSBOND   6 CYS C   20    CYS D   19                          1555   1555  2.07  
LINK         NE2 HIS B  10                ZN    ZN B  31     1555   1555  2.24  
LINK         NE2 HIS B  10                ZN    ZN B  31     2555   1555  2.24  
LINK         NE2 HIS B  10                ZN    ZN B  31     3555   1555  2.24  
LINK        ZN    ZN B  31                 O   HOH B  35     1555   1555  2.45  
LINK        ZN    ZN B  31                 O   HOH B  35     1555   2555  2.45  
LINK        ZN    ZN B  31                 O   HOH B  35     1555   3555  2.45  
LINK         NE2 HIS D  10                ZN    ZN D  31     1555   1555  2.06  
LINK         NE2 HIS D  10                ZN    ZN D  31     2555   1555  2.06  
LINK         NE2 HIS D  10                ZN    ZN D  31     3555   1555  2.06  
LINK        ZN    ZN D  31                CL    CL D  32     1555   1555  2.39  
LINK        ZN    ZN D  31                CL    CL D  32     1555   2555  2.39  
LINK        ZN    ZN D  31                CL    CL D  32     1555   3555  2.39  
SITE     1 TYL  8 GLU B  13  LEU B  17  CYS C   6  ILE C  10                    
SITE     2 TYL  8 CYS C  11  HIS D   5  HIS D  10  LEU D  11                    
SITE     1 AC1  2 HIS B  10  HOH B  35                                          
SITE     1 AC2  2 HIS D  10   CL D  32                                          
SITE     1 AC3  1  ZN D  31                                                     
SITE     1 AC4 10 GLU B  13  LEU B  17  CYS C   6  SER C   9                    
SITE     2 AC4 10 ILE C  10  CYS C  11  HIS D   5  HIS D  10                    
SITE     3 AC4 10 LEU D  11  ALA D  14                                          
CRYST1   81.110   81.110   37.970  90.00  90.00 120.00 H 3          18          
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      0.012329  0.007118  0.000000        0.00000                         
SCALE2      0.000000  0.014236  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026337        0.00000