PDB Short entry for 1CGI
HEADER    SERINE PROTEASE/INHIBITOR COMPLEX       08-OCT-91   1CGI              
TITLE     THREE-DIMENSIONAL STRUCTURE OF THE COMPLEXES BETWEEN BOVINE           
TITLE    2 CHYMOTRYPSINOGEN*A AND TWO RECOMBINANT VARIANTS OF HUMAN             
TITLE    3 PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL-TYPE)                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA-CHYMOTRYPSINOGEN;                                    
COMPND   3 CHAIN: E;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL              
COMPND   7 TYPE) VARIANT 3;                                                     
COMPND   8 CHAIN: I;                                                            
COMPND   9 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: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 ORGANISM_TAXID: 9606                                                 
KEYWDS    SERINE PROTEASE/INHIBITOR COMPLEX                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.J.HECHT,M.SZARDENINGS,J.COLLINS,D.SCHOMBURG                         
REVDAT   3   24-FEB-09 1CGI    1       VERSN                                    
REVDAT   2   30-SEP-03 1CGI    1       DBREF                                    
REVDAT   1   31-OCT-93 1CGI    0                                                
JRNL        AUTH   H.J.HECHT,M.SZARDENINGS,J.COLLINS,D.SCHOMBURG                
JRNL        TITL   THREE-DIMENSIONAL STRUCTURE OF THE COMPLEXES                 
JRNL        TITL 2 BETWEEN BOVINE CHYMOTRYPSINOGEN A AND TWO                    
JRNL        TITL 3 RECOMBINANT VARIANTS OF HUMAN PANCREATIC SECRETORY           
JRNL        TITL 4 TRYPSIN INHIBITOR (KAZAL-TYPE).                              
JRNL        REF    J.MOL.BIOL.                   V. 220   711 1991              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   1870127                                                      
JRNL        DOI    10.1016/0022-2836(91)90112-J                                 
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PROLSQ                                               
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 10379                          
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) : 0.195                           
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            : 2239                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 52                                      
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) : 0.018 ; 0.020               
REMARK   3    ANGLE DISTANCE                  (A) : 0.056 ; 0.040               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.059 ; 0.050               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : 0.014 ; 0.020               
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : 0.192 ; 0.150               
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : 0.223 ; 0.500               
REMARK   3    MULTIPLE TORSION                (A) : 0.313 ; 0.500               
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : 0.308 ; 0.500               
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : 2.312 ; 3.000               
REMARK   3    STAGGERED                 (DEGREES) : 24.430; 15.000              
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND               (A**2) : 1.269 ; 1.000               
REMARK   3   MAIN-CHAIN ANGLE              (A**2) : 2.313 ; 1.500               
REMARK   3   SIDE-CHAIN BOND               (A**2) : 1.158 ; 1.000               
REMARK   3   SIDE-CHAIN ANGLE              (A**2) : 2.088 ; 1.500               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1CGI COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
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   (%): 48.94                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       43.35000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       42.20000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       42.20000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       21.67500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       42.20000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       42.20000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       65.02500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       42.20000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       42.20000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       21.67500            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       42.20000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       42.20000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       65.02500            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       43.35000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2050 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I                                  
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 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C SSEQI                                                      
REMARK 475     ASP I    1                                                       
REMARK 475     SER I    2                                                       
REMARK 475     LEU I    3                                                       
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS E   36   CB    CG    CD    CE    NZ                          
REMARK 480     SER E   76   CB    OG                                            
REMARK 480     SER E   77   CB    OG                                            
REMARK 480     ASN E  150   CB    CG    OD1   ND2                               
REMARK 480     LYS E  175   CD    CE    NZ                                      
REMARK 480     GLN E  240   CG    CD    OE1   NE2                               
REMARK 480     LYS I    8   CE    NZ                                            
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   O    MET E   180     NH1  ARG E   230              1.92            
REMARK 500   OG   SER E   159     O    HOH E   250              2.01            
REMARK 500   O    ALA E   131     OG1  THR E   134              2.09            
REMARK 500   OH   TYR I    10     OG1  THR I    17              2.12            
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    LYS I   8   CD    LYS I   8   CE     -0.244                       
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 E   1   CB  -  CA  -  C   ANGL. DEV. =   9.5 DEGREES          
REMARK 500    CYS E   1   CA  -  CB  -  SG  ANGL. DEV. =   9.8 DEGREES          
REMARK 500    VAL E  17   CA  -  C   -  O   ANGL. DEV. =  15.6 DEGREES          
REMARK 500    ASN E  18   C   -  N   -  CA  ANGL. DEV. =  25.9 DEGREES          
REMARK 500    GLU E  20   CA  -  CB  -  CG  ANGL. DEV. =  14.0 DEGREES          
REMARK 500    GLU E  21   OE1 -  CD  -  OE2 ANGL. DEV. =   9.1 DEGREES          
REMARK 500    SER E  26   N   -  CA  -  CB  ANGL. DEV. =   9.8 DEGREES          
REMARK 500    ASP E  35   CB  -  CA  -  C   ANGL. DEV. = -17.2 DEGREES          
REMARK 500    ASP E  35   CB  -  CG  -  OD1 ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    ASP E  35   O   -  C   -  N   ANGL. DEV. =  11.5 DEGREES          
REMARK 500    CYS E  42   CA  -  CB  -  SG  ANGL. DEV. =  13.2 DEGREES          
REMARK 500    ASN E  48   CB  -  CA  -  C   ANGL. DEV. = -16.4 DEGREES          
REMARK 500    ASN E  48   C   -  N   -  CA  ANGL. DEV. =  15.8 DEGREES          
REMARK 500    ASN E  50   CB  -  CA  -  C   ANGL. DEV. = -14.2 DEGREES          
REMARK 500    VAL E  52   O   -  C   -  N   ANGL. DEV. =  13.7 DEGREES          
REMARK 500    CYS E  58   CA  -  CB  -  SG  ANGL. DEV. =  19.0 DEGREES          
REMARK 500    GLU E  70   OE1 -  CD  -  OE2 ANGL. DEV. =   9.1 DEGREES          
REMARK 500    GLU E  70   CG  -  CD  -  OE1 ANGL. DEV. = -15.7 DEGREES          
REMARK 500    ASP E  72   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    TYR E  94   CB  -  CG  -  CD1 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    LEU E  97   O   -  C   -  N   ANGL. DEV. =  10.8 DEGREES          
REMARK 500    SER E 119   N   -  CA  -  CB  ANGL. DEV. =  13.0 DEGREES          
REMARK 500    ASP E 128   CA  -  CB  -  CG  ANGL. DEV. = -13.6 DEGREES          
REMARK 500    ASP E 128   CB  -  CG  -  OD1 ANGL. DEV. =  -6.4 DEGREES          
REMARK 500    THR E 134   O   -  C   -  N   ANGL. DEV. =  10.2 DEGREES          
REMARK 500    ARG E 145   CD  -  NE  -  CZ  ANGL. DEV. =  10.1 DEGREES          
REMARK 500    ARG E 145   NH1 -  CZ  -  NH2 ANGL. DEV. =   6.9 DEGREES          
REMARK 500    ARG E 145   NE  -  CZ  -  NH2 ANGL. DEV. =  -8.4 DEGREES          
REMARK 500    THR E 147   C   -  N   -  CA  ANGL. DEV. =  16.0 DEGREES          
REMARK 500    ASP E 153   CB  -  CG  -  OD2 ANGL. DEV. =  -5.4 DEGREES          
REMARK 500    LEU E 162   CB  -  CG  -  CD2 ANGL. DEV. = -10.2 DEGREES          
REMARK 500    CYS E 168   CA  -  CB  -  SG  ANGL. DEV. =  14.3 DEGREES          
REMARK 500    LYS E 169   CA  -  CB  -  CG  ANGL. DEV. = -13.5 DEGREES          
REMARK 500    ASP E 178   CB  -  CA  -  C   ANGL. DEV. =  12.9 DEGREES          
REMARK 500    ASP E 178   CB  -  CG  -  OD1 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    CYS E 182   CA  -  CB  -  SG  ANGL. DEV. =  13.6 DEGREES          
REMARK 500    CYS E 191   CA  -  CB  -  SG  ANGL. DEV. =   8.7 DEGREES          
REMARK 500    ASP E 194   CB  -  CG  -  OD1 ANGL. DEV. =  -8.6 DEGREES          
REMARK 500    ASP E 194   CB  -  CG  -  OD2 ANGL. DEV. =   7.0 DEGREES          
REMARK 500    CYS E 201   CB  -  CA  -  C   ANGL. DEV. =   8.6 DEGREES          
REMARK 500    ALA E 206   CB  -  CA  -  C   ANGL. DEV. =  -9.1 DEGREES          
REMARK 500    SER E 217   CA  -  CB  -  OG  ANGL. DEV. =  19.4 DEGREES          
REMARK 500    THR E 219   N   -  CA  -  CB  ANGL. DEV. = -13.5 DEGREES          
REMARK 500    THR E 219   OG1 -  CB  -  CG2 ANGL. DEV. =  19.2 DEGREES          
REMARK 500    THR E 224   CA  -  CB  -  CG2 ANGL. DEV. =   9.8 DEGREES          
REMARK 500    LEU E 234   CA  -  CB  -  CG  ANGL. DEV. =  22.3 DEGREES          
REMARK 500    ASN E 236   CB  -  CA  -  C   ANGL. DEV. =  19.9 DEGREES          
REMARK 500    SER I   2   O   -  C   -  N   ANGL. DEV. =  12.5 DEGREES          
REMARK 500    LEU I   3   CA  -  C   -  N   ANGL. DEV. =  18.7 DEGREES          
REMARK 500    LEU I   3   O   -  C   -  N   ANGL. DEV. = -22.8 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      64 ANGLE DEVIATIONS.                             
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    VAL E  17       99.17    -10.74                                   
REMARK 500    ASN E  18       78.75     42.03                                   
REMARK 500    PHE E  71      -85.59   -112.28                                   
REMARK 500    SER E  75     -139.05    -65.58                                   
REMARK 500    SER E  76        7.63    150.54                                   
REMARK 500    ALA E 149       72.03     36.86                                   
REMARK 500    ASN E 150      113.30    164.68                                   
REMARK 500    THR E 174      -16.50    -49.44                                   
REMARK 500    ALA E 179       34.18    -90.32                                   
REMARK 500    MET E 192      116.37    -39.42                                   
REMARK 500    LEU E 209       94.91    -56.70                                   
REMARK 500    SER E 214      -86.16   -107.13                                   
REMARK 500    LEU I   3     -132.99     -7.82                                   
REMARK 500    ARG I   5      113.18     93.23                                   
REMARK 500    GLU I  12        2.07    -69.13                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LEU I    3     GLY I    4                 -117.24                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER                       
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    LEU I   3        -15.04                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH E 261        DISTANCE =  7.78 ANGSTROMS                       
REMARK 525    HOH E 283        DISTANCE =  5.46 ANGSTROMS                       
REMARK 525    HOH E 284        DISTANCE =  7.08 ANGSTROMS                       
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 THE SHEETS PRESENTED AS *AA* AND *BA* ON SHEET RECORDS               
REMARK 700 BELOW ARE ACTUALLY SIX-STRANDED BETA BARRELS.  THESE ARE             
REMARK 700 REPRESENTED AS SEVEN-STRANDED SHEETS IN WHICH THE FIRST AND          
REMARK 700 LAST STRANDS ARE IDENTICAL.                                          
DBREF  1CGI E    1   245  UNP    P00766   CTRA_BOVIN       1    245             
DBREF  1CGI I    1    56  UNP    P00995   IPK1_HUMAN      24     79             
SEQADV 1CGI TYR I   18  UNP  P00995    LYS    41 CONFLICT                       
SEQADV 1CGI GLU I   19  UNP  P00995    ILE    42 CONFLICT                       
SEQADV 1CGI ARG I   21  UNP  P00995    ASP    44 CONFLICT                       
SEQADV 1CGI ASP I   29  UNP  P00995    ASN    52 CONFLICT                       
SEQRES   1 E  245  CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU          
SEQRES   2 E  245  SER ARG ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER          
SEQRES   3 E  245  TRP PRO TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE          
SEQRES   4 E  245  HIS PHE CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL          
SEQRES   5 E  245  VAL THR ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL          
SEQRES   6 E  245  VAL VAL ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU          
SEQRES   7 E  245  LYS ILE GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN          
SEQRES   8 E  245  SER LYS TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR          
SEQRES   9 E  245  LEU LEU LYS LEU SER THR ALA ALA SER PHE SER GLN THR          
SEQRES  10 E  245  VAL SER ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE          
SEQRES  11 E  245  ALA ALA GLY THR THR CYS VAL THR THR GLY TRP GLY LEU          
SEQRES  12 E  245  THR ARG TYR THR ASN ALA ASN THR PRO ASP ARG LEU GLN          
SEQRES  13 E  245  GLN ALA SER LEU PRO LEU LEU SER ASN THR ASN CYS LYS          
SEQRES  14 E  245  LYS TYR TRP GLY THR LYS ILE LYS ASP ALA MET ILE CYS          
SEQRES  15 E  245  ALA GLY ALA SER GLY VAL SER SER CYS MET GLY ASP SER          
SEQRES  16 E  245  GLY GLY PRO LEU VAL CYS LYS LYS ASN GLY ALA TRP THR          
SEQRES  17 E  245  LEU VAL GLY ILE VAL SER TRP GLY SER SER THR CYS SER          
SEQRES  18 E  245  THR SER THR PRO GLY VAL TYR ALA ARG VAL THR ALA LEU          
SEQRES  19 E  245  VAL ASN TRP VAL GLN GLN THR LEU ALA ALA ASN                  
SEQRES   1 I   56  ASP SER LEU GLY ARG GLU ALA LYS CYS TYR ASN GLU LEU          
SEQRES   2 I   56  ASN GLY CYS THR TYR GLU TYR ARG PRO VAL CYS GLY THR          
SEQRES   3 I   56  ASP GLY ASP THR TYR PRO ASN GLU CYS VAL LEU CYS PHE          
SEQRES   4 I   56  GLU ASN ARG LYS ARG GLN THR SER ILE LEU ILE GLN LYS          
SEQRES   5 I   56  SER GLY PRO CYS                                              
FORMUL   3  HOH   *52(H2 O)                                                     
HELIX    1 H1A ASN E  165  LYS E  175  1                                  11    
HELIX    2 H2A VAL E  231  ALA E  244  1                                  14    
HELIX    3 H1I ASN I   33  GLN I   45  1                                  13    
SHEET    1  AA 7 GLN E  30  ASP E  35  0                                        
SHEET    2  AA 7 PHE E  39  ILE E  47 -1                                        
SHEET    3  AA 7 ASN E  50  ALA E  55 -1                                        
SHEET    4  AA 7 ILE E 103  SER E 109 -1                                        
SHEET    5  AA 7 ILE E  80  ASN E  91 -1                                        
SHEET    6  AA 7 ASP E  64  ALA E  68 -1                                        
SHEET    7  AA 7 GLN E  30  ASP E  35 -1                                        
SHEET    1  BA 7 THR E 134  TRP E 141  0                                        
SHEET    2  BA 7 LEU E 155  SER E 164 -1                                        
SHEET    3  BA 7 MET E 180  ALA E 185 -1                                        
SHEET    4  BA 7 THR E 224  ARG E 230 -1                                        
SHEET    5  BA 7 ALA E 206  TRP E 215 -1                                        
SHEET    6  BA 7 GLY E 197  LYS E 203 -1                                        
SHEET    7  BA 7 THR E 134  TRP E 141 -1                                        
SHEET    1  AI 3 VAL I  23  GLY I  25  0                                        
SHEET    2  AI 3 ASP I  29  TYR I  31 -1                                        
SHEET    3  AI 3 ILE I  50  SER I  53 -1                                        
SSBOND   1 CYS E    1    CYS E  122                          1555   1555  1.95  
SSBOND   2 CYS E   42    CYS E   58                          1555   1555  1.95  
SSBOND   3 CYS E  136    CYS E  201                          1555   1555  1.94  
SSBOND   4 CYS E  168    CYS E  182                          1555   1555  1.97  
SSBOND   5 CYS E  191    CYS E  220                          1555   1555  1.92  
SSBOND   6 CYS I    9    CYS I   38                          1555   1555  1.99  
SSBOND   7 CYS I   16    CYS I   35                          1555   1555  1.92  
SSBOND   8 CYS I   24    CYS I   56                          1555   1555  1.90  
CRYST1   84.400   84.400   86.700  90.00  90.00  90.00 P 41 21 2     8          
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      0.011848  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011848  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011534        0.00000