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Database: PDB
Entry: 6D5V
LinkDB: 6D5V
Original site: 6D5V 
HEADER    SIGNALING PROTEIN                       19-APR-18   6D5V              
TITLE     RAS:SOS:RAS IN COMPLEX WITH A SMALL MOLECULE ACTIVATOR                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GTPASE HRAS;                                               
COMPND   3 CHAIN: Q;                                                            
COMPND   4 SYNONYM: H-RAS-1,HA-RAS,TRANSFORMING PROTEIN P21,C-H-RAS,P21RAS;     
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: GTPASE HRAS;                                               
COMPND   9 CHAIN: R;                                                            
COMPND  10 SYNONYM: H-RAS-1,HA-RAS,TRANSFORMING PROTEIN P21,C-H-RAS,P21RAS;     
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: SON OF SEVENLESS HOMOLOG 1;                                
COMPND  14 CHAIN: S;                                                            
COMPND  15 SYNONYM: SOS-1;                                                      
COMPND  16 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: HRAS, HRAS1;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 GENE: HRAS, HRAS1;                                                   
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  17 ORGANISM_COMMON: HUMAN;                                              
SOURCE  18 ORGANISM_TAXID: 9606;                                                
SOURCE  19 GENE: SOS1;                                                          
SOURCE  20 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  21 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    RAS, SOS, INHIBITOR, ONCOPROTEIN, PROTEIN-PROTEIN COMPLEX, MAPK,      
KEYWDS   2 SIGNALING PROTEIN                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.PHAN,T.HODGES,S.W.FESIK                                             
REVDAT   2   07-NOV-18 6D5V    1       JRNL                                     
REVDAT   1   19-SEP-18 6D5V    0                                                
JRNL        AUTH   T.R.HODGES,J.R.ABBOTT,A.J.LITTLE,D.SARKAR,J.M.SALOVICH,      
JRNL        AUTH 2 J.E.HOWES,D.T.AKAN,J.SAI,A.L.ARNOLD,C.BROWNING,M.C.BURNS,    
JRNL        AUTH 3 T.SOBOLIK,Q.SUN,Y.BEESETTY,J.A.COKER,D.SCHARN,               
JRNL        AUTH 4 H.STADTMUELLER,O.W.ROSSANESE,J.PHAN,A.G.WATERSON,            
JRNL        AUTH 5 D.B.MCCONNELL,S.W.FESIK                                      
JRNL        TITL   DISCOVERY AND STRUCTURE-BASED OPTIMIZATION OF                
JRNL        TITL 2 BENZIMIDAZOLE-DERIVED ACTIVATORS OF SOS1-MEDIATED NUCLEOTIDE 
JRNL        TITL 3 EXCHANGE ON RAS.                                             
JRNL        REF    J. MED. CHEM.                 V.  61  8875 2018              
JRNL        REFN                   ISSN 1520-4804                               
JRNL        PMID   30205005                                                     
JRNL        DOI    10.1021/ACS.JMEDCHEM.8B01108                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   M.C.BURNS,Q.SUN,R.N.DANIELS,D.CAMPER,J.P.KENNEDY,J.PHAN,     
REMARK   1  AUTH 2 E.T.OLEJNICZAK,T.LEE,A.G.WATERSON,O.W.ROSSANESE,S.W.FESIK    
REMARK   1  TITL   APPROACH FOR TARGETING RAS WITH SMALL MOLECULES THAT         
REMARK   1  TITL 2 ACTIVATE SOS-MEDIATED NUCLEOTIDE EXCHANGE.                   
REMARK   1  REF    PROC. NATL. ACAD. SCI.        V. 111  3401 2014              
REMARK   1  REF  2 U.S.A.                                                       
REMARK   1  REFN                   ESSN 1091-6490                               
REMARK   1  PMID   24550516                                                     
REMARK   1  DOI    10.1073/PNAS.1315798111                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.04 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.8.4_1496                                    
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.04                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.85                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 94992                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.167                           
REMARK   3   R VALUE            (WORKING SET) : 0.167                           
REMARK   3   FREE R VALUE                     : 0.186                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1998                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 35.8599 -  4.9132    1.00     6955   148  0.1758 0.1823        
REMARK   3     2  4.9132 -  3.9012    1.00     6750   146  0.1351 0.1326        
REMARK   3     3  3.9012 -  3.4085    1.00     6686   145  0.1454 0.1520        
REMARK   3     4  3.4085 -  3.0971    1.00     6665   142  0.1662 0.1833        
REMARK   3     5  3.0971 -  2.8752    1.00     6639   145  0.1779 0.2263        
REMARK   3     6  2.8752 -  2.7057    1.00     6636   140  0.1845 0.2246        
REMARK   3     7  2.7057 -  2.5703    1.00     6599   146  0.1851 0.2019        
REMARK   3     8  2.5703 -  2.4584    1.00     6601   141  0.1771 0.2057        
REMARK   3     9  2.4584 -  2.3638    1.00     6611   139  0.1783 0.2514        
REMARK   3    10  2.3638 -  2.2822    1.00     6601   136  0.1805 0.2136        
REMARK   3    11  2.2822 -  2.2109    1.00     6548   148  0.1782 0.2132        
REMARK   3    12  2.2109 -  2.1477    1.00     6593   140  0.1765 0.2023        
REMARK   3    13  2.1477 -  2.0912    1.00     6560   142  0.1843 0.2137        
REMARK   3    14  2.0912 -  2.0402    1.00     6550   140  0.1940 0.2144        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.180            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.150           
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           6781                                  
REMARK   3   ANGLE     :  1.062           9188                                  
REMARK   3   CHIRALITY :  0.043           1006                                  
REMARK   3   PLANARITY :  0.004           1194                                  
REMARK   3   DIHEDRAL  : 14.007           2618                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6D5V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-APR-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000234034.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-MAR-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 21-ID-F                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 95040                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.040                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 18.30                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.08                     
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 4NYI                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, 2.0 M SODIUM       
REMARK 280  FORMATE, PH 4.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z                                                 
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290      11555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290      12555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290      13555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290      14555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290      15555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290      16555   -Y+1/2,-X+1/2,-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        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
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        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       91.41100            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       88.93300            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000       91.41100            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000       88.93300            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       91.41100            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000       88.93300            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000       91.41100            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       88.93300            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       91.41100            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       88.93300            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000       91.41100            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000       88.93300            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000       91.41100            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000       88.93300            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       91.41100            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       91.41100            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       88.93300            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7060 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 35530 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: Q, R, S                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH S1627  LIES ON A SPECIAL POSITION.                          
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 Q     0                                                      
REMARK 465     GLY S   565                                                      
REMARK 465     ASN S   591                                                      
REMARK 465     MET S   592                                                      
REMARK 465     GLN S   593                                                      
REMARK 465     PRO S   594                                                      
REMARK 465     LYS S   595                                                      
REMARK 465     ALA S   596                                                      
REMARK 465     ARG S   744                                                      
REMARK 465     ASP S   745                                                      
REMARK 465     ASN S   746                                                      
REMARK 465     GLY S   747                                                      
REMARK 465     PRO S   748                                                      
REMARK 465     GLY S   749                                                      
REMARK 465     HIS S   750                                                      
REMARK 465     ARG S  1046                                                      
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     TRP S 809    O                                                   
REMARK 470     ARG S1026    O                                                   
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    HOH S  1668     O    HOH S  1699              1.85            
REMARK 500   O    HOH R   272     O    HOH R   288              1.89            
REMARK 500   NH2  ARG S   982     O    HOH S  1201              1.90            
REMARK 500   O    HOH R   330     O    HOH R   355              1.92            
REMARK 500   O    HOH S  1256     O    HOH S  1500              1.93            
REMARK 500   O    HOH S  1704     O    HOH S  1718              1.94            
REMARK 500   O    HOH R   258     O    HOH R   281              1.95            
REMARK 500   OE2  GLU S   843     O    HOH S  1202              1.96            
REMARK 500   O    HOH S  1536     O    HOH S  1756              1.97            
REMARK 500   O    HOH R   272     O    HOH R   300              1.99            
REMARK 500   O    HOH S  1380     O    HOH S  1728              1.99            
REMARK 500   O    HOH Q   403     O    HOH Q   457              1.99            
REMARK 500   O    HOH Q   408     O    HOH Q   449              2.01            
REMARK 500   O    HOH S  1514     O    HOH S  1721              2.01            
REMARK 500   O    GLN Q    70     O    HOH Q   301              2.02            
REMARK 500   O    HOH S  1219     O    HOH S  1497              2.04            
REMARK 500   OD2  ASP S   620     O    HOH S  1203              2.04            
REMARK 500   O    HOH S  1494     O    HOH S  1723              2.05            
REMARK 500   NH2  ARG S   722     O    HOH S  1204              2.05            
REMARK 500   O    HOH Q   311     O    HOH Q   446              2.05            
REMARK 500   O    HOH R   259     O    HOH S  1666              2.06            
REMARK 500   ND1  HIS S   951     O    HOH S  1205              2.06            
REMARK 500   NZ   LYS S   899     O    HOH S  1206              2.07            
REMARK 500   O    HOH S  1475     O    HOH S  1721              2.08            
REMARK 500   O    HOH Q   451     O    HOH Q   456              2.08            
REMARK 500   OE1  GLU S   579     O    HOH S  1207              2.09            
REMARK 500   O    HOH Q   407     O    HOH Q   422              2.09            
REMARK 500   O    HOH R   343     O    HOH R   353              2.10            
REMARK 500   O    HOH R   257     O    HOH R   285              2.11            
REMARK 500   O    HOH S  1341     O    HOH S  1372              2.12            
REMARK 500   NH2  ARG Q   102     O    HOH Q   302              2.12            
REMARK 500   O    HOH S  1474     O    HOH S  1628              2.13            
REMARK 500   O    HOH S  1698     O    HOH S  1708              2.14            
REMARK 500   O    HOH Q   382     O    HOH Q   407              2.14            
REMARK 500   O    HOH Q   312     O    HOH Q   431              2.14            
REMARK 500   O    HOH R   283     O    HOH S  1445              2.15            
REMARK 500   OE2  GLU Q    31     O    HOH Q   303              2.15            
REMARK 500   O    HOH S  1739     O    HOH S  1774              2.16            
REMARK 500   O    HOH S  1501     O    HOH S  1718              2.17            
REMARK 500   O    PRO S  1045     O    HOH S  1208              2.19            
REMARK 500   NZ   LYS S   988     O    HOH S  1209              2.19            
REMARK 500   O    HOH S  1217     O    HOH S  1388              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH R   352     O    HOH S  1716     4555     1.94            
REMARK 500   O    HOH R   348     O    HOH S  1580     4555     2.01            
REMARK 500   O    HOH R   344     O    HOH S  1460     4555     2.14            
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    ARG S 647   NE  -  CZ  -  NH1 ANGL. DEV. =   4.4 DEGREES          
REMARK 500    ARG S 647   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ILE Q  36      -62.40   -103.06                                   
REMARK 500    ARG Q 149       -2.31     77.96                                   
REMARK 500    ASN R  26      -87.88     15.60                                   
REMARK 500    ASP R  30       93.56    -58.47                                   
REMARK 500    TYR R  32      135.23   -172.03                                   
REMARK 500    ASP R  38       -0.97     97.76                                   
REMARK 500    TYR R  40       13.37   -143.71                                   
REMARK 500    HIS S 764     -119.85   -120.01                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG Q 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER Q  17   OG                                                     
REMARK 620 2 THR Q  35   OG1  78.5                                              
REMARK 620 3 GNP Q 202   O1G 166.0  87.5                                        
REMARK 620 4 GNP Q 202   O1B  95.1 172.2  98.8                                  
REMARK 620 5 HOH Q 331   O    86.3  88.0  93.7  96.1                            
REMARK 620 6 HOH Q 341   O    87.0  85.8  91.6  89.4 171.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG Q 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GNP Q 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FVY S 1101                
DBREF  6D5V Q    1   166  UNP    P01112   RASH_HUMAN       1    166             
DBREF  6D5V R    1   166  UNP    P01112   RASH_HUMAN       1    166             
DBREF  6D5V S  566  1046  UNP    Q07889   SOS1_HUMAN     566   1046             
SEQADV 6D5V GLY Q    0  UNP  P01112              EXPRESSION TAG                 
SEQADV 6D5V ALA Q   64  UNP  P01112    TYR    64 CONFLICT                       
SEQADV 6D5V GLY R    0  UNP  P01112              EXPRESSION TAG                 
SEQADV 6D5V GLY S  565  UNP  Q07889              EXPRESSION TAG                 
SEQRES   1 Q  167  GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY          
SEQRES   2 Q  167  GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN          
SEQRES   3 Q  167  ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP          
SEQRES   4 Q  167  SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS          
SEQRES   5 Q  167  LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU ALA          
SEQRES   6 Q  167  SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY          
SEQRES   7 Q  167  PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE          
SEQRES   8 Q  167  GLU ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL          
SEQRES   9 Q  167  LYS ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN          
SEQRES  10 Q  167  LYS CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN          
SEQRES  11 Q  167  ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE          
SEQRES  12 Q  167  GLU THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA          
SEQRES  13 Q  167  PHE TYR THR LEU VAL ARG GLU ILE ARG GLN HIS                  
SEQRES   1 R  167  GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY          
SEQRES   2 R  167  GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN          
SEQRES   3 R  167  ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP          
SEQRES   4 R  167  SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS          
SEQRES   5 R  167  LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR          
SEQRES   6 R  167  SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY          
SEQRES   7 R  167  PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE          
SEQRES   8 R  167  GLU ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL          
SEQRES   9 R  167  LYS ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN          
SEQRES  10 R  167  LYS CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN          
SEQRES  11 R  167  ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE          
SEQRES  12 R  167  GLU THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA          
SEQRES  13 R  167  PHE TYR THR LEU VAL ARG GLU ILE ARG GLN HIS                  
SEQRES   1 S  482  GLY GLN MET ARG LEU PRO SER ALA ASP VAL TYR ARG PHE          
SEQRES   2 S  482  ALA GLU PRO ASP SER GLU GLU ASN ILE ILE PHE GLU GLU          
SEQRES   3 S  482  ASN MET GLN PRO LYS ALA GLY ILE PRO ILE ILE LYS ALA          
SEQRES   4 S  482  GLY THR VAL ILE LYS LEU ILE GLU ARG LEU THR TYR HIS          
SEQRES   5 S  482  MET TYR ALA ASP PRO ASN PHE VAL ARG THR PHE LEU THR          
SEQRES   6 S  482  THR TYR ARG SER PHE CYS LYS PRO GLN GLU LEU LEU SER          
SEQRES   7 S  482  LEU ILE ILE GLU ARG PHE GLU ILE PRO GLU PRO GLU PRO          
SEQRES   8 S  482  THR GLU ALA ASP ARG ILE ALA ILE GLU ASN GLY ASP GLN          
SEQRES   9 S  482  PRO LEU SER ALA GLU LEU LYS ARG PHE ARG LYS GLU TYR          
SEQRES  10 S  482  ILE GLN PRO VAL GLN LEU ARG VAL LEU ASN VAL CYS ARG          
SEQRES  11 S  482  HIS TRP VAL GLU HIS HIS PHE TYR ASP PHE GLU ARG ASP          
SEQRES  12 S  482  ALA TYR LEU LEU GLN ARG MET GLU GLU PHE ILE GLY THR          
SEQRES  13 S  482  VAL ARG GLY LYS ALA MET LYS LYS TRP VAL GLU SER ILE          
SEQRES  14 S  482  THR LYS ILE ILE GLN ARG LYS LYS ILE ALA ARG ASP ASN          
SEQRES  15 S  482  GLY PRO GLY HIS ASN ILE THR PHE GLN SER SER PRO PRO          
SEQRES  16 S  482  THR VAL GLU TRP HIS ILE SER ARG PRO GLY HIS ILE GLU          
SEQRES  17 S  482  THR PHE ASP LEU LEU THR LEU HIS PRO ILE GLU ILE ALA          
SEQRES  18 S  482  ARG GLN LEU THR LEU LEU GLU SER ASP LEU TYR ARG ALA          
SEQRES  19 S  482  VAL GLN PRO SER GLU LEU VAL GLY SER VAL TRP THR LYS          
SEQRES  20 S  482  GLU ASP LYS GLU ILE ASN SER PRO ASN LEU LEU LYS MET          
SEQRES  21 S  482  ILE ARG HIS THR THR ASN LEU THR LEU TRP PHE GLU LYS          
SEQRES  22 S  482  CYS ILE VAL GLU THR GLU ASN LEU GLU GLU ARG VAL ALA          
SEQRES  23 S  482  VAL VAL SER ARG ILE ILE GLU ILE LEU GLN VAL PHE GLN          
SEQRES  24 S  482  GLU LEU ASN ASN PHE ASN GLY VAL LEU GLU VAL VAL SER          
SEQRES  25 S  482  ALA MET ASN SER SER PRO VAL TYR ARG LEU ASP HIS THR          
SEQRES  26 S  482  PHE GLU GLN ILE PRO SER ARG GLN LYS LYS ILE LEU GLU          
SEQRES  27 S  482  GLU ALA HIS GLU LEU SER GLU ASP HIS TYR LYS LYS TYR          
SEQRES  28 S  482  LEU ALA LYS LEU ARG SER ILE ASN PRO PRO CYS VAL PRO          
SEQRES  29 S  482  PHE PHE GLY ILE TYR LEU THR ASN ILE LEU LYS THR GLU          
SEQRES  30 S  482  GLU GLY ASN PRO GLU VAL LEU LYS ARG HIS GLY LYS GLU          
SEQRES  31 S  482  LEU ILE ASN PHE SER LYS ARG ARG LYS VAL ALA GLU ILE          
SEQRES  32 S  482  THR GLY GLU ILE GLN GLN TYR GLN ASN GLN PRO TYR CYS          
SEQRES  33 S  482  LEU ARG VAL GLU SER ASP ILE LYS ARG PHE PHE GLU ASN          
SEQRES  34 S  482  LEU ASN PRO MET GLY ASN SER MET GLU LYS GLU PHE THR          
SEQRES  35 S  482  ASP TYR LEU PHE ASN LYS SER LEU GLU ILE GLU PRO ARG          
SEQRES  36 S  482  ASN PRO LYS PRO LEU PRO ARG PHE PRO LYS LYS TYR SER          
SEQRES  37 S  482  TYR PRO LEU LYS SER PRO GLY VAL ARG PRO SER ASN PRO          
SEQRES  38 S  482  ARG                                                          
HET     MG  Q 201       1                                                       
HET    GNP  Q 202      32                                                       
HET    FVY  S1101      21                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER                      
HETNAM     FVY 1-[(3-CHLORO-4-FLUOROPHENYL)METHYL]-5,6-DIMETHYL-1H-             
HETNAM   2 FVY  BENZIMIDAZOL-2-AMINE                                            
FORMUL   4   MG    MG 2+                                                        
FORMUL   5  GNP    C10 H17 N6 O13 P3                                            
FORMUL   6  FVY    C16 H15 CL F N3                                              
FORMUL   7  HOH   *914(H2 O)                                                    
HELIX    1 AA1 GLY Q   15  ASN Q   26  1                                  12    
HELIX    2 AA2 GLN Q   61  ALA Q   66  5                                   6    
HELIX    3 AA3 MET Q   67  GLY Q   75  1                                   9    
HELIX    4 AA4 ASN Q   86  ASP Q  105  1                                  20    
HELIX    5 AA5 GLU Q  126  GLY Q  138  1                                  13    
HELIX    6 AA6 GLY Q  151  HIS Q  166  1                                  16    
HELIX    7 AA7 SER R   17  GLN R   25  1                                   9    
HELIX    8 AA8 TYR R   64  ALA R   66  5                                   3    
HELIX    9 AA9 MET R   67  THR R   74  1                                   8    
HELIX   10 AB1 ASN R   86  ASP R   92  1                                   7    
HELIX   11 AB2 ASP R   92  ASP R  105  1                                  14    
HELIX   12 AB3 GLU R  126  GLY R  138  1                                  13    
HELIX   13 AB4 GLY R  151  GLN R  165  1                                  15    
HELIX   14 AB5 TYR S  575  GLU S  579  5                                   5    
HELIX   15 AB6 THR S  605  THR S  614  1                                  10    
HELIX   16 AB7 ASP S  620  TYR S  631  1                                  12    
HELIX   17 AB8 ARG S  632  PHE S  634  5                                   3    
HELIX   18 AB9 LYS S  636  GLU S  649  1                                  14    
HELIX   19 AC1 THR S  656  ASN S  665  1                                  10    
HELIX   20 AC2 SER S  671  TYR S  681  1                                  11    
HELIX   21 AC3 TYR S  681  HIS S  700  1                                  20    
HELIX   22 AC4 PHE S  701  ASP S  707  1                                   7    
HELIX   23 AC5 ASP S  707  THR S  720  1                                  14    
HELIX   24 AC6 MET S  726  ILE S  742  1                                  17    
HELIX   25 AC7 HIS S  770  PHE S  774  5                                   5    
HELIX   26 AC8 HIS S  780  ALA S  798  1                                  19    
HELIX   27 AC9 GLN S  800  VAL S  808  5                                   9    
HELIX   28 AD1 ASP S  813  SER S  818  1                                   6    
HELIX   29 AD2 SER S  818  GLU S  841  1                                  24    
HELIX   30 AD3 ASN S  844  LEU S  865  1                                  22    
HELIX   31 AD4 ASN S  867  ASN S  879  1                                  13    
HELIX   32 AD5 SER S  880  ARG S  885  1                                   6    
HELIX   33 AD6 LEU S  886  ILE S  893  1                                   8    
HELIX   34 AD7 PRO S  894  LEU S  907  1                                  14    
HELIX   35 AD8 SER S  908  ARG S  920  1                                  13    
HELIX   36 AD9 PHE S  929  GLY S  943  1                                  15    
HELIX   37 AE1 PHE S  958  GLN S  975  1                                  18    
HELIX   38 AE2 GLU S  984  ASN S  993  1                                  10    
HELIX   39 AE3 MET S 1001  GLU S 1017  1                                  17    
SHEET    1 AA1 6 GLU Q  37  ILE Q  46  0                                        
SHEET    2 AA1 6 GLU Q  49  THR Q  58 -1  O  CYS Q  51   N  VAL Q  44           
SHEET    3 AA1 6 THR Q   2  GLY Q  10  1  N  TYR Q   4   O  ASP Q  54           
SHEET    4 AA1 6 GLY Q  77  ALA Q  83  1  O  VAL Q  81   N  VAL Q   9           
SHEET    5 AA1 6 MET Q 111  ASN Q 116  1  O  ASN Q 116   N  PHE Q  82           
SHEET    6 AA1 6 TYR Q 141  GLU Q 143  1  O  ILE Q 142   N  LEU Q 113           
SHEET    1 AA2 6 ARG R  41  ILE R  46  0                                        
SHEET    2 AA2 6 GLU R  49  ASP R  57 -1  O  LEU R  53   N  LYS R  42           
SHEET    3 AA2 6 THR R   2  GLY R  10  1  N  TYR R   4   O  LEU R  52           
SHEET    4 AA2 6 GLY R  77  ALA R  83  1  O  VAL R  81   N  VAL R   9           
SHEET    5 AA2 6 MET R 111  LYS R 117  1  O  ASN R 116   N  PHE R  82           
SHEET    6 AA2 6 TYR R 141  SER R 145  1  O  THR R 144   N  LYS R 117           
SHEET    1 AA3 4 ILE S 586  PHE S 588  0                                        
SHEET    2 AA3 4 ILE S 601  GLY S 604 -1  O  ALA S 603   N  ILE S 587           
SHEET    3 AA3 4 LYS S 953  ASN S 957 -1  O  ILE S 956   N  GLY S 604           
SHEET    4 AA3 4 VAL S 947  ARG S 950 -1  N  LEU S 948   O  LEU S 955           
LINK         OG  SER Q  17                MG    MG Q 201     1555   1555  2.14  
LINK         OG1 THR Q  35                MG    MG Q 201     1555   1555  2.15  
LINK        MG    MG Q 201                 O1G GNP Q 202     1555   1555  1.97  
LINK        MG    MG Q 201                 O1B GNP Q 202     1555   1555  1.92  
LINK        MG    MG Q 201                 O   HOH Q 331     1555   1555  2.02  
LINK        MG    MG Q 201                 O   HOH Q 341     1555   1555  2.12  
CISPEP   1 ASN R   26    HIS R   27          0        21.77                     
CISPEP   2 PHE S  754    GLN S  755          0       -12.64                     
CISPEP   3 PRO S  924    PRO S  925          0         8.43                     
CISPEP   4 ASN S 1020    PRO S 1021          0         7.79                     
SITE     1 AC1  5 SER Q  17  THR Q  35  GNP Q 202  HOH Q 331                    
SITE     2 AC1  5 HOH Q 341                                                     
SITE     1 AC2 29 GLY Q  12  GLY Q  13  VAL Q  14  GLY Q  15                    
SITE     2 AC2 29 LYS Q  16  SER Q  17  ALA Q  18  PHE Q  28                    
SITE     3 AC2 29 VAL Q  29  ASP Q  30  GLU Q  31  PRO Q  34                    
SITE     4 AC2 29 THR Q  35  GLY Q  60  GLN Q  61  ASN Q 116                    
SITE     5 AC2 29 LYS Q 117  ASP Q 119  LEU Q 120  SER Q 145                    
SITE     6 AC2 29 ALA Q 146  LYS Q 147   MG Q 201  HOH Q 331                    
SITE     7 AC2 29 HOH Q 341  HOH Q 349  HOH Q 356  HOH Q 359                    
SITE     8 AC2 29 HOH Q 402                                                     
SITE     1 AC3 15 VAL S 852  MET S 878  ASN S 879  VAL S 883                    
SITE     2 AC3 15 TYR S 884  LEU S 886  THR S 889  PHE S 890                    
SITE     3 AC3 15 ILE S 893  LEU S 901  GLU S 902  HIS S 905                    
SITE     4 AC3 15 HOH S1244  HOH S1360  HOH S1363                               
CRYST1  182.822  182.822  177.866  90.00  90.00  90.00 I 4 2 2      16          
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      0.005470  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005470  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005622        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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