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Database: PDB
Entry: 1BKM
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HEADER    TRANSFORMING PROTEIN                    02-MAY-97   1BKM              
TITLE     COCRYSTAL STRUCTURE OF D-AMINO ACID SUBSTITUTED PHOSPHOPEPTIDE COMPLEX
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PP60 V-SRC TYROSINE KINASE TRANSFORMING PROTEIN;           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: DOMAIN;                                                    
COMPND   5 SYNONYM: SRC SH2;                                                    
COMPND   6 EC: 2.7.1.112;                                                       
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ROUS SARCOMA VIRUS;                             
SOURCE   3 ORGANISM_TAXID: 11886;                                               
SOURCE   4 STRAIN: SCHMIDT-RUPPIN STRAIN A;                                     
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: JM83                                       
KEYWDS    V-SRC SH2 DOMAIN, PHOSPHOTYROSINE RECOGNITION DOMAIN, PP60 SRC SH2    
KEYWDS   2 DOMAIN, TRIPEPTIDE, D-AMINO ACID, TRANSFORMING PROTEIN               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.R.HOLLAND,J.R.RUBIN                                                 
REVDAT   4   02-AUG-23 1BKM    1       REMARK SEQADV                            
REVDAT   3   24-FEB-09 1BKM    1       VERSN                                    
REVDAT   2   14-DEC-04 1BKM    1       JRNL                                     
REVDAT   1   07-JUL-97 1BKM    0                                                
JRNL        AUTH   D.R.HOLLAND,E.A.LUNNEY,M.S.PLUMMER,W.T.MUELLER,P.MCCONNELL,  
JRNL        AUTH 2 A.PAVLOVSKY,K.S.PARA,A.SHAHRIPOUR,C.HUMBLET,T.K.SAWYER,      
JRNL        AUTH 3 J.R.RUBIN                                                    
JRNL        TITL   STRUCTURE-BASED DESIGN OF A NOVEL SERIES OF NONPEPTIDE       
JRNL        TITL 2 LIGANDS THAT BIND TO THE PP60SRC SH2 DOMAIN                  
JRNL        REF    J.AM.CHEM.SOC.                V. 119 12471 1997              
JRNL        REFN                   ISSN 0002-7863                               
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   G.WAKSMAN,S.E.SHOELSON,N.PANT,D.COWBURN,J.KURIYAN            
REMARK   1  TITL   BINDING OF A HIGH AFFINITY PHOSPHOTYROSYL PEPTIDE TO THE SRC 
REMARK   1  TITL 2 SH2 DOMAIN: CRYSTAL STRUCTURES OF THE COMPLEXED AND          
REMARK   1  TITL 3 PEPTIDE-FREE FORMS                                           
REMARK   1  REF    CELL(CAMBRIDGE,MASS.)         V.  72   779 1993              
REMARK   1  REFN                   ISSN 0092-8674                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
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             : 5528                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : R-FREE                          
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.200                           
REMARK   3   FREE R VALUE                     : 0.275                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 546                             
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.10                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 50.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 387                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2400                       
REMARK   3   BIN FREE R VALUE                    : 0.3300                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.00                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 37                           
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            : 812                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 41                                      
REMARK   3   SOLVENT ATOMS            : 61                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 21.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.60                          
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) : 0.015                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 29.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.700                           
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: NULL                                      
REMARK   4                                                                      
REMARK   4 1BKM 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_1000171864.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUL-94                             
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : CU FILTER                          
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 6768                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 88.7                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : 0.07600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.12                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 71.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.1                                            
REMARK 200 STARTING MODEL: PROTEIN MODEL FROM 1SPS                              
REMARK 200                                                                      
REMARK 200 REMARK: WAKSMAN AND KURIYAN SRC SH2 STRUCTURE                        
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.22                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 5% PEG 6K, 0.1M TRIS, PH 8, SITTING      
REMARK 280  DROP EXPERIMENT, PROTEIN 50 MG/ML, INHIBITOR 4 MG/ML, 4:4:2         
REMARK 280  RATIO (WELL:PROT:INHIB), PH 8.0, VAPOR DIFFUSION - SITTING DROP,    
REMARK 280  VAPOR DIFFUSION, SITTING DROP                                       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       15.10000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.26000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       23.45000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.26000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       15.10000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       23.45000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLY A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     SER A   105                                                      
REMARK 465     LYS A   106                                                      
REMARK 465     GLU A   107                                                      
REMARK 465     PHE A   108                                                      
REMARK 465     ILE A   109                                                      
REMARK 465     VAL A   110                                                      
REMARK 465     THR A   111                                                      
REMARK 465     ASP A   112                                                      
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     GLU A   3    CB   CG   CD   OE1  OE2                             
REMARK 470     GLU A   4    CG   CD   OE1  OE2                                  
REMARK 470     TYR A   6    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   CZ   ARG A    13     H1   HOH A   140              0.80            
REMARK 500   HG1  THR A    11     H    GLU A    14              1.03            
REMARK 500   OG1  THR A    11     H    GLU A    14              1.16            
REMARK 500   NH2  ARG A    13     H1   HOH A   140              1.18            
REMARK 500   HE   ARG A    13     H2   HOH A   140              1.27            
REMARK 500  HH21  ARG A    13     O    HOH A   140              1.34            
REMARK 500   NE   ARG A    13     H1   HOH A   140              1.39            
REMARK 500   O    ARG A    12     HG   SER A    15              1.41            
REMARK 500  HH21  ARG A    13     OE1  GLU A    14              1.46            
REMARK 500   NH2  ARG A    13     OE1  GLU A    14              1.49            
REMARK 500   HE   ARG A    13     O    HOH A   140              1.55            
REMARK 500   NH2  ARG A    13     O    HOH A   140              1.63            
REMARK 500   CZ   ARG A    13     O    HOH A   140              1.69            
REMARK 500   NE   ARG A    13     O    HOH A   140              1.75            
REMARK 500   OG1  THR A    11     N    GLU A    14              2.04            
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    THR A  11   CB  -  CA  -  C   ANGL. DEV. = -19.0 DEGREES          
REMARK 500    THR A  11   CA  -  CB  -  OG1 ANGL. DEV. =  15.8 DEGREES          
REMARK 500    THR A  11   CA  -  CB  -  CG2 ANGL. DEV. = -19.8 DEGREES          
REMARK 500    ARG A  12   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG A  13   NE  -  CZ  -  NH1 ANGL. DEV. = -15.6 DEGREES          
REMARK 500    ARG A  13   NE  -  CZ  -  NH2 ANGL. DEV. =  13.5 DEGREES          
REMARK 500    GLU A  14   CA  -  CB  -  CG  ANGL. DEV. =  16.1 DEGREES          
REMARK 500    GLU A  14   CG  -  CD  -  OE1 ANGL. DEV. =  13.3 DEGREES          
REMARK 500    GLU A  14   CG  -  CD  -  OE2 ANGL. DEV. = -14.8 DEGREES          
REMARK 500    LEU A  30   CA  -  CB  -  CG  ANGL. DEV. =  14.3 DEGREES          
REMARK 500    ARG A  32   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    TYR A  87   CB  -  CG  -  CD1 ANGL. DEV. =  -3.6 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    LYS A   9       39.12    -90.49                                   
REMARK 500    THR A  99     -103.88   -120.80                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR A  41         0.08    SIDE CHAIN                              
REMARK 500    TYR A  70         0.07    SIDE CHAIN                              
REMARK 500    ARG A  97         0.09    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1C5 A 113                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 G-S ARE NOT NATURAL SEQUENCE - BYPRODUCT OF CLONING                  
REMARK 999 E-F-I-V-T-D NOT NATURAL SEQUENCE - BYPRODUCT OF CLONING              
DBREF  1BKM A    2   106  UNP    P00524   SRC_RSVSA      145    249             
SEQADV 1BKM ALA A   17  UNP  P00524    ARG   160 CONFLICT                       
SEQRES   1 A  113  GLY SER ALA GLU GLU TRP TYR PHE GLY LYS ILE THR ARG          
SEQRES   2 A  113  ARG GLU SER GLU ALA LEU LEU LEU ASN PRO GLU ASN PRO          
SEQRES   3 A  113  ARG GLY THR PHE LEU VAL ARG GLU SER GLU THR THR LYS          
SEQRES   4 A  113  GLY ALA TYR CYS LEU SER VAL SER ASP PHE ASP ASN ALA          
SEQRES   5 A  113  LYS GLY LEU ASN VAL LYS HIS TYR LYS ILE ARG LYS LEU          
SEQRES   6 A  113  ASP SER GLY GLY PHE TYR ILE THR SER ARG THR GLN PHE          
SEQRES   7 A  113  SER SER LEU GLN GLN LEU VAL ALA TYR TYR SER LYS HIS          
SEQRES   8 A  113  ALA ASP GLY LEU CYS HIS ARG LEU THR ASN VAL CYS PRO          
SEQRES   9 A  113  THR SER LYS GLU PHE ILE VAL THR ASP                          
HET    1C5  A 113      47                                                       
HETNAM     1C5 [[O-PHOSPHONO-N-ACETYL-TYROSINYL]-GLUTAMYL-                      
HETNAM   2 1C5  3[CYCLOHEXYLMETHYL]ALANINYL]-AMINE                              
FORMUL   2  1C5    C26 H39 N4 O10 P                                             
FORMUL   3  HOH   *61(H2 O)                                                     
HELIX    1   1 ARG A   12  LEU A   19  1                                   8    
HELIX    2   2 LEU A   80  LYS A   89  1                                  10    
SHEET    1   A 3 PHE A  29  GLU A  33  0                                        
SHEET    2   A 3 TYR A  41  ASP A  49 -1  N  SER A  44   O  LEU A  30           
SHEET    3   A 3 GLY A  53  ILE A  61 -1  N  ILE A  61   O  TYR A  41           
CISPEP   1 GLU A    4    TRP A    5          0         4.90                     
SITE     1 AC1 16 ARG A  12  ARG A  32  SER A  34  GLU A  35                    
SITE     2 AC1 16 THR A  36  CYS A  42  HIS A  58  TYR A  59                    
SITE     3 AC1 16 LYS A  60  THR A  72  LYS A  89  GLY A  93                    
SITE     4 AC1 16 HOH A 117  HOH A 118  HOH A 119  HOH A 127                    
CRYST1   30.200   46.900   74.520  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.033113  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.021322  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013419        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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