PDB Short entry for 3K9L
HEADER    ONCOPROTEIN                             15-OCT-09   3K9L              
TITLE     ALLOSTERIC MODULATION OF H-RAS GTPASE                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GTPASE HRAS;                                               
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: UNP RESIDUES 1-166;                                        
COMPND   5 SYNONYM: TRANSFORMING PROTEIN P21, P21RAS, H-RAS-1, C-H-RAS, HA-RAS, 
COMPND   6 GTPASE HRAS, N-TERMINALLY PROCESSED;                                 
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: 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 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET21                                     
KEYWDS    SWITCH I MUTANT, CELL MEMBRANE, DISEASE MUTATION, GOLGI APPARATUS,    
KEYWDS   2 GTP-BINDING, LIPOPROTEIN, MEMBRANE, METHYLATION, NUCLEOTIDE-BINDING, 
KEYWDS   3 PALMITATE, PRENYLATION, PROTO-ONCOGENE, S-NITROSYLATION, ONCOPROTEIN 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.FETICS,M.YOUNG,G.BUHRMAN,C.MATTOS                                   
REVDAT   3   06-SEP-23 3K9L    1       REMARK                                   
REVDAT   2   13-OCT-21 3K9L    1       REMARK SEQADV LINK                       
REVDAT   1   03-NOV-10 3K9L    0                                                
JRNL        AUTH   S.FETICS,M.YOUNG,G.BUHRMAN,C.MATTOS                          
JRNL        TITL   ALLOSTERIC MODULATION OF H-RAS GTPASE                        
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.32                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.070                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 88.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 36127                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.221                           
REMARK   3   R VALUE            (WORKING SET) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.271                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.670                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1327                            
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 30.3203 -  3.7421    0.92     4230   160  0.2006 0.2268        
REMARK   3     2  3.7421 -  2.9710    0.96     4268   162  0.1970 0.2572        
REMARK   3     3  2.9710 -  2.5957    0.96     4198   160  0.2205 0.2953        
REMARK   3     4  2.5957 -  2.3585    0.97     4250   161  0.2242 0.2737        
REMARK   3     5  2.3585 -  2.1895    0.88     3800   142  0.2348 0.2918        
REMARK   3     6  2.1895 -  2.0604    0.90     3908   152  0.2375 0.3095        
REMARK   3     7  2.0604 -  1.9572    0.86     3685   143  0.2341 0.2639        
REMARK   3     8  1.9572 -  1.8721    0.67     2919   112  0.2911 0.3933        
REMARK   3     9  1.8721 -  1.8000    0.82     3542   135  0.2123 0.2575        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.39                                          
REMARK   3   B_SOL              : 53.48                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 1.390            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 27.50                          
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      :  0.007           3880                                  
REMARK   3   ANGLE     :  1.152           5262                                  
REMARK   3   CHIRALITY :  0.071            599                                  
REMARK   3   PLANARITY :  0.004            670                                  
REMARK   3   DIHEDRAL  : 18.471           1421                                  
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 3K9L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000055718.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-MAR-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00                               
REMARK 200  MONOCHROMATOR                  : CRYSTAL                            
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          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 48368                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 31.900                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : 0.10000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.66                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 89.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.84000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.450                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASES                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2RGE                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 35.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M CALCIUM ACETATE, 5 MM MGCL2, 10     
REMARK 280  MM DTT, 20% PEG 3350., PH 7.5, VAPOR DIFFUSION, HANGING DROP,       
REMARK 280  TEMPERATURE 291.15K                                                 
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       47.55650            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.48750            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       30.31600            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.48750            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       47.55650            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       30.31600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     SER A    65                                                      
REMARK 465     ALA A    66                                                      
REMARK 465     MET A    67                                                      
REMARK 465     ARG A    68                                                      
REMARK 465     ASP A    69                                                      
REMARK 465     GLN A    70                                                      
REMARK 465     TYR A    71                                                      
REMARK 465     GLY B    60                                                      
REMARK 465     GLN B    61                                                      
REMARK 465     GLU B    62                                                      
REMARK 465     GLU B    63                                                      
REMARK 465     TYR B    64                                                      
REMARK 465     SER B    65                                                      
REMARK 465     ALA B    66                                                      
REMARK 465     MET B    67                                                      
REMARK 465     GLN C    61                                                      
REMARK 465     GLU C    62                                                      
REMARK 465     GLU C    63                                                      
REMARK 465     TYR C    64                                                      
REMARK 465     SER C    65                                                      
REMARK 465     ALA C    66                                                      
REMARK 465     MET C    67                                                      
REMARK 465     ARG C    68                                                      
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     GLN A  61    CG   CD   OE1  NE2                                  
REMARK 470     GLU A  62    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  63    CG   CD   OE1  OE2                                  
REMARK 470     ARG B  68    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP B  69    CG   OD1  OD2                                       
REMARK 470     GLN B  70    CG   CD   OE1  NE2                                  
REMARK 470     TYR B  71    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ASP C  69    CG   OD1  OD2                                       
REMARK 470     GLN C  70    CG   CD   OE1  NE2                                  
REMARK 470     TYR C  71    CG   CD1  CD2  CE1  CE2  CZ   OH                    
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    GLU A  37      127.36    178.54                                   
REMARK 500    GLU A  63        9.22    -59.45                                   
REMARK 500    ASP A 105       31.87     75.37                                   
REMARK 500    ALA A 122       48.71    -90.81                                   
REMARK 500    PRO B  34     -126.86    -29.90                                   
REMARK 500    THR B  35      100.66     74.39                                   
REMARK 500    ILE B  36      -96.08   -102.68                                   
REMARK 500    ASP B  38     -167.17   -168.47                                   
REMARK 500    ASP B 108       79.62   -119.95                                   
REMARK 500    ARG B 149       -3.36     76.51                                   
REMARK 500    ASN C  26       42.83     74.85                                   
REMARK 500    ASP C  30     -127.66     49.55                                   
REMARK 500    ILE C  36      115.95    -16.09                                   
REMARK 500    ASP C  38     -136.37     56.87                                   
REMARK 500    LYS C 117       35.82     75.22                                   
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                              CA A 167  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A   3   O                                                      
REMARK 620 2 GLU A  76   OE1  77.2                                              
REMARK 620 3 GLU A  76   OE2 108.0  47.8                                        
REMARK 620 4 HOH A 414   O    85.1  79.2 117.2                                  
REMARK 620 5 HOH A 425   O    72.4  86.4  63.3 155.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 168  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  17   OG                                                     
REMARK 620 2 THR A  35   OG1  78.4                                              
REMARK 620 3 GNP A 201   O2B  94.0 171.0                                        
REMARK 620 4 GNP A 201   O2G 172.5  95.4  91.9                                  
REMARK 620 5 HOH A 322   O    83.2  92.9  81.4  93.1                            
REMARK 620 6 HOH A 323   O    96.5  92.3  93.3  87.8 174.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 167  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B   3   OE1                                                    
REMARK 620 2 GLU B   3   OE2  47.7                                              
REMARK 620 3 HOH B 328   O    94.8 140.6                                        
REMARK 620 4 HOH B 439   O    85.8  89.5  73.9                                  
REMARK 620 5 HOH B 453   O   109.1  78.1 134.8 143.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 168  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER B  17   OG                                                     
REMARK 620 2 ILE B  36   O    80.5                                              
REMARK 620 3 HOH B 176   O    87.5  89.5                                        
REMARK 620 4 HOH B 179   O    80.7  98.0 164.7                                  
REMARK 620 5 GNP B 202   O2G 173.7 105.6  90.6 100.1                            
REMARK 620 6 GNP B 202   O2B  88.4 166.0  81.5  88.5  85.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 167  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER C  17   OG                                                     
REMARK 620 2 GNP C 203   O2G 176.5                                              
REMARK 620 3 GNP C 203   O2B  88.6  94.8                                        
REMARK 620 4 HOH C 277   O    90.3  90.9  84.2                                  
REMARK 620 5 HOH C 278   O    81.1  98.1  89.7 169.5                            
REMARK 620 6 HOH C 299   O    80.7  96.0 167.8  90.1  94.3                      
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 CA A 167                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 168                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 167                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 168                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 167                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP C 203                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2RGE   RELATED DB: PDB                                   
REMARK 900 H-RAS GPPNHP CRYSTALLIZED IN 200 MM CALCIUM CHLORIDE                 
REMARK 900 RELATED ID: 3K8Y   RELATED DB: PDB                                   
REMARK 900 WT H-RAS GTPASE                                                      
REMARK 900 RELATED ID: 3K9N   RELATED DB: PDB                                   
REMARK 900 Y32F RAS GPPNHP MUTANT IN A DIFFERENT SPACE GROUP                    
DBREF  3K9L A    1   166  UNP    P01112   RASH_HUMAN       1    166             
DBREF  3K9L B    1   166  UNP    P01112   RASH_HUMAN       1    166             
DBREF  3K9L C    1   166  UNP    P01112   RASH_HUMAN       1    166             
SEQADV 3K9L PHE A   32  UNP  P01112    TYR    32 ENGINEERED MUTATION            
SEQADV 3K9L PHE B   32  UNP  P01112    TYR    32 ENGINEERED MUTATION            
SEQADV 3K9L PHE C   32  UNP  P01112    TYR    32 ENGINEERED MUTATION            
SEQRES   1 A  166  MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY          
SEQRES   2 A  166  VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN          
SEQRES   3 A  166  HIS PHE VAL ASP GLU PHE ASP PRO THR ILE GLU ASP SER          
SEQRES   4 A  166  TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU          
SEQRES   5 A  166  LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER          
SEQRES   6 A  166  ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE          
SEQRES   7 A  166  LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU          
SEQRES   8 A  166  ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL LYS          
SEQRES   9 A  166  ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS          
SEQRES  10 A  166  CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA          
SEQRES  11 A  166  GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU          
SEQRES  12 A  166  THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE          
SEQRES  13 A  166  TYR THR LEU VAL ARG GLU ILE ARG GLN HIS                      
SEQRES   1 B  166  MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY          
SEQRES   2 B  166  VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN          
SEQRES   3 B  166  HIS PHE VAL ASP GLU PHE ASP PRO THR ILE GLU ASP SER          
SEQRES   4 B  166  TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU          
SEQRES   5 B  166  LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER          
SEQRES   6 B  166  ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE          
SEQRES   7 B  166  LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU          
SEQRES   8 B  166  ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL LYS          
SEQRES   9 B  166  ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS          
SEQRES  10 B  166  CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA          
SEQRES  11 B  166  GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU          
SEQRES  12 B  166  THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE          
SEQRES  13 B  166  TYR THR LEU VAL ARG GLU ILE ARG GLN HIS                      
SEQRES   1 C  166  MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY          
SEQRES   2 C  166  VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN          
SEQRES   3 C  166  HIS PHE VAL ASP GLU PHE ASP PRO THR ILE GLU ASP SER          
SEQRES   4 C  166  TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU          
SEQRES   5 C  166  LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER          
SEQRES   6 C  166  ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE          
SEQRES   7 C  166  LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU          
SEQRES   8 C  166  ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL LYS          
SEQRES   9 C  166  ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS          
SEQRES  10 C  166  CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA          
SEQRES  11 C  166  GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU          
SEQRES  12 C  166  THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE          
SEQRES  13 C  166  TYR THR LEU VAL ARG GLU ILE ARG GLN HIS                      
HET     CA  A 167       1                                                       
HET     MG  A 168       1                                                       
HET    GNP  A 201      32                                                       
HET     CA  B 167       1                                                       
HET     MG  B 168       1                                                       
HET    GNP  B 202      32                                                       
HET     MG  C 167       1                                                       
HET    GNP  C 203      32                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER                      
FORMUL   4   CA    2(CA 2+)                                                     
FORMUL   5   MG    3(MG 2+)                                                     
FORMUL   6  GNP    3(C10 H17 N6 O13 P3)                                         
FORMUL  12  HOH   *236(H2 O)                                                    
HELIX    1   1 GLY A   15  ASN A   26  1                                  12    
HELIX    2   2 ASN A   86  ASP A   92  1                                   7    
HELIX    3   3 ASP A   92  ASP A  105  1                                  14    
HELIX    4   4 GLU A  126  GLY A  138  1                                  13    
HELIX    5   5 GLY A  151  HIS A  166  1                                  16    
HELIX    6   6 GLY B   15  ASN B   26  1                                  12    
HELIX    7   7 GLN B   70  GLY B   75  1                                   6    
HELIX    8   8 ASN B   86  ASP B  105  1                                  20    
HELIX    9   9 GLU B  126  GLY B  138  1                                  13    
HELIX   10  10 GLY B  151  HIS B  166  1                                  16    
HELIX   11  11 GLY C   15  ASN C   26  1                                  12    
HELIX   12  12 ASP C   69  GLY C   75  1                                   7    
HELIX   13  13 ASN C   86  ASP C  105  1                                  20    
HELIX   14  14 GLU C  126  TYR C  137  1                                  12    
HELIX   15  15 GLY C  151  HIS C  166  1                                  16    
SHEET    1   A 6 GLU A  37  ILE A  46  0                                        
SHEET    2   A 6 GLU A  49  THR A  58 -1  O  ASP A  57   N  ASP A  38           
SHEET    3   A 6 THR A   2  GLY A  10  1  N  LEU A   6   O  LEU A  56           
SHEET    4   A 6 GLY A  77  ALA A  83  1  O  VAL A  81   N  VAL A   9           
SHEET    5   A 6 MET A 111  ASN A 116  1  O  ASN A 116   N  PHE A  82           
SHEET    6   A 6 TYR A 141  GLU A 143  1  O  ILE A 142   N  LEU A 113           
SHEET    1   B 6 ASP B  38  ILE B  46  0                                        
SHEET    2   B 6 GLU B  49  ASP B  57 -1  O  LEU B  53   N  LYS B  42           
SHEET    3   B 6 THR B   2  GLY B  10  1  N  LEU B   6   O  ASP B  54           
SHEET    4   B 6 GLY B  77  ALA B  83  1  O  LEU B  79   N  VAL B   9           
SHEET    5   B 6 MET B 111  ASN B 116  1  O  ASN B 116   N  PHE B  82           
SHEET    6   B 6 TYR B 141  THR B 144  1  O  ILE B 142   N  LEU B 113           
SHEET    1   C 6 TYR C  40  ILE C  46  0                                        
SHEET    2   C 6 GLU C  49  ASP C  57 -1  O  ILE C  55   N  TYR C  40           
SHEET    3   C 6 GLU C   3  VAL C   9  1  N  LEU C   6   O  ASP C  54           
SHEET    4   C 6 GLY C  77  ALA C  83  1  O  VAL C  81   N  VAL C   9           
SHEET    5   C 6 MET C 111  ASN C 116  1  O  ASN C 116   N  PHE C  82           
SHEET    6   C 6 TYR C 141  GLU C 143  1  O  ILE C 142   N  LEU C 113           
LINK         O   GLU A   3                CA    CA A 167     1555   1555  2.54  
LINK         OG  SER A  17                MG    MG A 168     1555   1555  2.27  
LINK         OG1 THR A  35                MG    MG A 168     1555   1555  2.41  
LINK         OE1 GLU A  76                CA    CA A 167     1555   1555  2.76  
LINK         OE2 GLU A  76                CA    CA A 167     1555   1555  2.68  
LINK        CA    CA A 167                 O   HOH A 414     1555   1555  2.66  
LINK        CA    CA A 167                 O   HOH A 425     1555   1555  2.76  
LINK        MG    MG A 168                 O2B GNP A 201     1555   1555  2.13  
LINK        MG    MG A 168                 O2G GNP A 201     1555   1555  2.10  
LINK        MG    MG A 168                 O   HOH A 322     1555   1555  2.33  
LINK        MG    MG A 168                 O   HOH A 323     1555   1555  2.24  
LINK         OE1 GLU B   3                CA    CA B 167     1555   1555  2.63  
LINK         OE2 GLU B   3                CA    CA B 167     1555   1555  2.80  
LINK         OG  SER B  17                MG    MG B 168     1555   1555  2.43  
LINK         O   ILE B  36                MG    MG B 168     1555   1555  2.65  
LINK        CA    CA B 167                 O   HOH B 328     1555   1555  2.59  
LINK        CA    CA B 167                 O   HOH B 439     1555   1555  2.76  
LINK        CA    CA B 167                 O   HOH B 453     1555   1555  2.61  
LINK        MG    MG B 168                 O   HOH B 176     1555   1555  2.44  
LINK        MG    MG B 168                 O   HOH B 179     1555   1555  2.34  
LINK        MG    MG B 168                 O2G GNP B 202     1555   1555  2.16  
LINK        MG    MG B 168                 O2B GNP B 202     1555   1555  2.36  
LINK         OG  SER C  17                MG    MG C 167     1555   1555  2.29  
LINK        MG    MG C 167                 O2G GNP C 203     1555   1555  2.18  
LINK        MG    MG C 167                 O2B GNP C 203     1555   1555  2.22  
LINK        MG    MG C 167                 O   HOH C 277     1555   1555  2.28  
LINK        MG    MG C 167                 O   HOH C 278     1555   1555  2.21  
LINK        MG    MG C 167                 O   HOH C 299     1555   1555  2.32  
SITE     1 AC1  4 GLU A   3  GLU A  76  HOH A 414  HOH A 425                    
SITE     1 AC2  5 SER A  17  THR A  35  GNP A 201  HOH A 322                    
SITE     2 AC2  5 HOH A 323                                                     
SITE     1 AC3 27 GLY A  12  GLY A  13  VAL A  14  GLY A  15                    
SITE     2 AC3 27 LYS A  16  SER A  17  ALA A  18  PHE A  28                    
SITE     3 AC3 27 VAL A  29  ASP A  30  PHE A  32  PRO A  34                    
SITE     4 AC3 27 THR A  35  GLY A  60  ASN A 116  LYS A 117                    
SITE     5 AC3 27 ASP A 119  LEU A 120  SER A 145  ALA A 146                    
SITE     6 AC3 27 LYS A 147   MG A 168  HOH A 175  HOH A 189                    
SITE     7 AC3 27 HOH A 272  HOH A 322  HOH A 323                               
SITE     1 AC4  6 GLU B   3  HOH B 328  HOH B 439  HOH B 453                    
SITE     2 AC4  6 ASP C  33  HOH C 474                                          
SITE     1 AC5  5 SER B  17  ILE B  36  HOH B 176  HOH B 179                    
SITE     2 AC5  5 GNP B 202                                                     
SITE     1 AC6 24 GLY B  12  GLY B  13  VAL B  14  GLY B  15                    
SITE     2 AC6 24 LYS B  16  SER B  17  ALA B  18  PHE B  28                    
SITE     3 AC6 24 VAL B  29  ASP B  30  GLU B  31  ASN B 116                    
SITE     4 AC6 24 LYS B 117  ASP B 119  LEU B 120  SER B 145                    
SITE     5 AC6 24 ALA B 146  LYS B 147   MG B 168  HOH B 176                    
SITE     6 AC6 24 HOH B 206  HOH B 261  HOH B 272  HOH B 466                    
SITE     1 AC7  5 SER C  17  GNP C 203  HOH C 277  HOH C 278                    
SITE     2 AC7  5 HOH C 299                                                     
SITE     1 AC8 25 HOH B 453  GLY C  12  GLY C  13  VAL C  14                    
SITE     2 AC8 25 GLY C  15  LYS C  16  SER C  17  ALA C  18                    
SITE     3 AC8 25 PHE C  28  ASP C  30  GLY C  60  ASN C 116                    
SITE     4 AC8 25 LYS C 117  ASP C 119  LEU C 120  SER C 145                    
SITE     5 AC8 25 ALA C 146  LYS C 147   MG C 167  HOH C 272                    
SITE     6 AC8 25 HOH C 277  HOH C 284  HOH C 300  HOH C 474                    
SITE     7 AC8 25 HOH C 523                                                     
CRYST1   95.113   60.632   74.975  90.00  90.00  90.00 P 21 21 21   12          
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      0.010514  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016493  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013338        0.00000