HEADER    HYDROLASE                               02-FEB-98   1A4R              
TITLE     G12V MUTANT OF HUMAN PLACENTAL CDC42 GTPASE IN THE GDP FORM           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: G25K GTP-BINDING PROTEIN;                                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: G25K, CDC42 HOMOLOG;                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 CELL_LINE: BL21;                                                     
SOURCE   6 TISSUE: PLACENTA;                                                    
SOURCE   7 CELLULAR_LOCATION: CYTOPLASM, INNER SIDE OF MEMBRANE;                
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  10 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  11 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM;                      
SOURCE  12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  13 EXPRESSION_SYSTEM_VECTOR: ESCHERICHIA COLI;                          
SOURCE  14 EXPRESSION_SYSTEM_PLASMID: PGEX2T                                    
KEYWDS    HYDROLASE, GTPASE, SIGNAL TRANSDUCTION                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.G.RUDOLPH,I.R.VETTER,A.WITTINGHOFER                                 
REVDAT   8   30-OCT-24 1A4R    1       REMARK                                   
REVDAT   7   02-AUG-23 1A4R    1       REMARK                                   
REVDAT   6   03-NOV-21 1A4R    1       REMARK SEQADV LINK                       
REVDAT   5   24-FEB-09 1A4R    1       VERSN                                    
REVDAT   4   12-MAY-00 1A4R    1       HETATM COMPND REMARK                     
REVDAT   3   18-NOV-99 1A4R    1       JRNL                                     
REVDAT   2   20-APR-99 1A4R    1       SOURCE COMPND REMARK SEQRES              
REVDAT   1   02-MAR-99 1A4R    0                                                
JRNL        AUTH   M.G.RUDOLPH,A.WITTINGHOFER,I.R.VETTER                        
JRNL        TITL   NUCLEOTIDE BINDING TO THE G12V-MUTANT OF CDC42 INVESTIGATED  
JRNL        TITL 2 BY X-RAY DIFFRACTION AND FLUORESCENCE SPECTROSCOPY: TWO      
JRNL        TITL 3 DIFFERENT NUCLEOTIDE STATES IN ONE CRYSTAL.                  
JRNL        REF    PROTEIN SCI.                  V.   8   778 1999              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   10211824                                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 10000000.000                   
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0010                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 95.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 17611                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.228                           
REMARK   3   FREE R VALUE                     : 0.280                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1738                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.54                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 746                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3800                       
REMARK   3   BIN FREE R VALUE                    : 0.3620                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 74                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.042                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2976                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 57                                      
REMARK   3   SOLVENT ATOMS            : 54                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 46.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 57.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.40                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.50                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.46                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.45                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.670                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 3.040 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.840 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 4.740 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 6.980 ; 2.500                
REMARK   3                                                                      
REMARK   3  NCS MODEL : CONSTRAINED                                             
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : TIP3P.PARAMETER                                
REMARK   3  PARAMETER FILE  3  : MG.PAR                                         
REMARK   3  PARAMETER FILE  4  : GDP.PAR                                        
REMARK   3  PARAMETER FILE  5  : GPN.PAR                                        
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : TIP3P.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : MG.TOP                                         
REMARK   3  TOPOLOGY FILE  4   : GDP.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : GPN.TOP                                        
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 1A4R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000170390.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JUN-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 4.60                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : X31                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.07740                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17611                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : 4.800                              
REMARK 200  R MERGE                    (I) : 0.04900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.60                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.46000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.851                                          
REMARK 200 STARTING MODEL: 4Q21 WITH ALL NON-CONSERVED RESIDUES MUTATED TO      
REMARK 200  ALANINE                                                             
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.60                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       52.08000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       49.32500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       49.32500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       26.04000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       49.32500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       49.32500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       78.12000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       49.32500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       49.32500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       26.04000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       49.32500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       49.32500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       78.12000            
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       52.08000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     LEU A   191                                                      
REMARK 465     LEU B   391                                                      
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 A  1002     O    HOH A  1032              2.17            
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   OH   TYR A    64     OH   TYR A    64     7555     1.81            
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    GLU A  31      -79.32    -71.71                                   
REMARK 500    GLN A  74      -11.48     83.10                                   
REMARK 500    LYS A  96      -54.07   -122.55                                   
REMARK 500    PRO A 123      -75.98    -49.77                                   
REMARK 500    SER A 124      -60.30    -29.76                                   
REMARK 500    GLU A 127      -71.76    -61.30                                   
REMARK 500    ASN A 132       42.42    -88.89                                   
REMARK 500    LYS A 153      165.45    174.97                                   
REMARK 500    LEU A 177      109.69    -38.64                                   
REMARK 500    PRO A 180      -84.16    -39.39                                   
REMARK 500    PRO A 182       -6.96    -58.73                                   
REMARK 500    LYS A 184       40.29   -108.41                                   
REMARK 500    ALA B 213        1.19     81.07                                   
REMARK 500    PRO B 229       78.51    -62.26                                   
REMARK 500    GLU B 231     -132.15    -79.94                                   
REMARK 500    PRO B 234       99.24    -50.95                                   
REMARK 500    THR B 235       35.34    -77.71                                   
REMARK 500    ASP B 238     -159.32   -144.47                                   
REMARK 500    ARG B 268      -59.61    -18.08                                   
REMARK 500    PRO B 269       -6.68    -56.40                                   
REMARK 500    GLN B 274      -10.63     83.23                                   
REMARK 500    VAL B 284        5.48    -69.75                                   
REMARK 500    LYS B 296      -70.88   -108.17                                   
REMARK 500    LYS B 331       26.00    -76.70                                   
REMARK 500    ASN B 332       30.98   -177.12                                   
REMARK 500    LYS B 333       27.26     43.70                                   
REMARK 500    LYS B 353      165.62    177.61                                   
REMARK 500    LEU B 377      109.02    -40.25                                   
REMARK 500    GLU B 381      142.09    -30.78                                   
REMARK 500    PRO B 382       66.63    -17.49                                   
REMARK 500    LYS B 383       55.28     39.82                                   
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 A 199  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  17   OG1                                                    
REMARK 620 2 GDP A 200   O3B  90.4                                              
REMARK 620 3 GDP A 200   O1B 134.6  51.6                                        
REMARK 620 4 HOH A1000   O    60.0 144.8 138.4                                  
REMARK 620 5 HOH A1001   O    90.5 102.5 118.4  96.7                            
REMARK 620 6 HOH A1002   O   164.0 104.8  56.9 103.9  91.3                      
REMARK 620 7 HOH A1003   O    70.7 100.3  90.6  54.3 150.4 100.8                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 199                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNH B 400                 
DBREF  1A4R A    1   191  UNP    P60953   CDC42_HUMAN      1    191             
DBREF  1A4R B  201   391  UNP    P60953   CDC42_HUMAN      1    191             
SEQADV 1A4R VAL A   12  UNP  P60953    GLY    12 ENGINEERED MUTATION            
SEQADV 1A4R VAL B  212  UNP  P60953    GLY    12 ENGINEERED MUTATION            
SEQRES   1 A  191  MET GLN THR ILE LYS CYS VAL VAL VAL GLY ASP VAL ALA          
SEQRES   2 A  191  VAL GLY LYS THR CYS LEU LEU ILE SER TYR THR THR ASN          
SEQRES   3 A  191  LYS PHE PRO SER GLU TYR VAL PRO THR VAL PHE ASP ASN          
SEQRES   4 A  191  TYR ALA VAL THR VAL MET ILE GLY GLY GLU PRO TYR THR          
SEQRES   5 A  191  LEU GLY LEU PHE ASP THR ALA GLY GLN GLU ASP TYR ASP          
SEQRES   6 A  191  ARG LEU ARG PRO LEU SER TYR PRO GLN THR ASP VAL PHE          
SEQRES   7 A  191  LEU VAL CYS PHE SER VAL VAL SER PRO SER SER PHE GLU          
SEQRES   8 A  191  ASN VAL LYS GLU LYS TRP VAL PRO GLU ILE THR HIS HIS          
SEQRES   9 A  191  CYS PRO LYS THR PRO PHE LEU LEU VAL GLY THR GLN ILE          
SEQRES  10 A  191  ASP LEU ARG ASP ASP PRO SER THR ILE GLU LYS LEU ALA          
SEQRES  11 A  191  LYS ASN LYS GLN LYS PRO ILE THR PRO GLU THR ALA GLU          
SEQRES  12 A  191  LYS LEU ALA ARG ASP LEU LYS ALA VAL LYS TYR VAL GLU          
SEQRES  13 A  191  CYS SER ALA LEU THR GLN LYS GLY LEU LYS ASN VAL PHE          
SEQRES  14 A  191  ASP GLU ALA ILE LEU ALA ALA LEU GLU PRO PRO GLU PRO          
SEQRES  15 A  191  LYS LYS SER ARG ARG CYS VAL LEU LEU                          
SEQRES   1 B  191  MET GLN THR ILE LYS CYS VAL VAL VAL GLY ASP VAL ALA          
SEQRES   2 B  191  VAL GLY LYS THR CYS LEU LEU ILE SER TYR THR THR ASN          
SEQRES   3 B  191  LYS PHE PRO SER GLU TYR VAL PRO THR VAL PHE ASP ASN          
SEQRES   4 B  191  TYR ALA VAL THR VAL MET ILE GLY GLY GLU PRO TYR THR          
SEQRES   5 B  191  LEU GLY LEU PHE ASP THR ALA GLY GLN GLU ASP TYR ASP          
SEQRES   6 B  191  ARG LEU ARG PRO LEU SER TYR PRO GLN THR ASP VAL PHE          
SEQRES   7 B  191  LEU VAL CYS PHE SER VAL VAL SER PRO SER SER PHE GLU          
SEQRES   8 B  191  ASN VAL LYS GLU LYS TRP VAL PRO GLU ILE THR HIS HIS          
SEQRES   9 B  191  CYS PRO LYS THR PRO PHE LEU LEU VAL GLY THR GLN ILE          
SEQRES  10 B  191  ASP LEU ARG ASP ASP PRO SER THR ILE GLU LYS LEU ALA          
SEQRES  11 B  191  LYS ASN LYS GLN LYS PRO ILE THR PRO GLU THR ALA GLU          
SEQRES  12 B  191  LYS LEU ALA ARG ASP LEU LYS ALA VAL LYS TYR VAL GLU          
SEQRES  13 B  191  CYS SER ALA LEU THR GLN LYS GLY LEU LYS ASN VAL PHE          
SEQRES  14 B  191  ASP GLU ALA ILE LEU ALA ALA LEU GLU PRO PRO GLU PRO          
SEQRES  15 B  191  LYS LYS SER ARG ARG CYS VAL LEU LEU                          
HET     MG  A 199       1                                                       
HET    GDP  A 200      28                                                       
HET    GNH  B 400      28                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GDP GUANOSINE-5'-DIPHOSPHATE                                         
HETNAM     GNH AMINOPHOSPHONIC ACID-GUANYLATE ESTER                             
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  GDP    C10 H15 N5 O11 P2                                            
FORMUL   5  GNH    C10 H16 N6 O10 P2                                            
FORMUL   6  HOH   *54(H2 O)                                                     
HELIX    1   1 LYS A   16  THR A   25  1                                  10    
HELIX    2   2 GLU A   62  SER A   71  5                                  10    
HELIX    3   3 PRO A   87  GLU A   95  1                                   9    
HELIX    4   4 TRP A   97  HIS A  104  1                                   8    
HELIX    5   5 ILE A  117  ASP A  121  5                                   5    
HELIX    6   6 PRO A  123  ASN A  132  1                                  10    
HELIX    7   7 PRO A  139  ASP A  148  1                                  10    
HELIX    8   8 LEU A  165  ALA A  176  1                                  12    
HELIX    9   9 PRO A  182  LYS A  184  5                                   3    
HELIX   10  10 LYS B  216  THR B  225  1                                  10    
HELIX   11  11 GLU B  262  TYR B  264  5                                   3    
HELIX   12  12 ARG B  268  LEU B  270  5                                   3    
HELIX   13  13 PRO B  287  GLU B  295  1                                   9    
HELIX   14  14 TRP B  297  HIS B  304  1                                   8    
HELIX   15  15 ILE B  317  LEU B  319  5                                   3    
HELIX   16  16 THR B  325  LYS B  328  1                                   4    
HELIX   17  17 PRO B  339  LEU B  349  1                                  11    
HELIX   18  18 LEU B  365  ALA B  376  1                                  12    
HELIX   19  19 GLU B  381  LYS B  383  5                                   3    
SHEET    1   A 6 TYR A 154  GLU A 156  0                                        
SHEET    2   A 6 PRO A 109  THR A 115  1  N  LEU A 112   O  VAL A 155           
SHEET    3   A 6 VAL A  77  SER A  83  1  N  PHE A  78   O  PRO A 109           
SHEET    4   A 6 THR A   3  GLY A  10  1  N  VAL A   7   O  VAL A  77           
SHEET    5   A 6 GLU A  49  PHE A  56  1  N  THR A  52   O  ILE A   4           
SHEET    6   A 6 ASN A  39  ILE A  46 -1  N  ILE A  46   O  GLU A  49           
SHEET    1   B 6 TYR B 354  GLU B 356  0                                        
SHEET    2   B 6 PRO B 309  THR B 315  1  N  LEU B 312   O  VAL B 355           
SHEET    3   B 6 VAL B 277  SER B 283  1  N  PHE B 278   O  PRO B 309           
SHEET    4   B 6 GLN B 202  GLY B 210  1  N  VAL B 207   O  VAL B 277           
SHEET    5   B 6 GLU B 249  PHE B 256  1  N  THR B 252   O  GLN B 202           
SHEET    6   B 6 ASN B 239  ILE B 246 -1  N  ILE B 246   O  GLU B 249           
SSBOND   1 CYS A  105    CYS A  188                          1555   1555  2.03  
SSBOND   2 CYS B  305    CYS B  388                          1555   1555  2.03  
LINK         OG1 THR A  17                MG    MG A 199     1555   1555  2.33  
LINK        MG    MG A 199                 O3B GDP A 200     1555   1555  2.18  
LINK        MG    MG A 199                 O1B GDP A 200     1555   1555  3.10  
LINK        MG    MG A 199                 O   HOH A1000     1555   1555  3.01  
LINK        MG    MG A 199                 O   HOH A1001     1555   1555  1.78  
LINK        MG    MG A 199                 O   HOH A1002     1555   1555  2.43  
LINK        MG    MG A 199                 O   HOH A1003     1555   1555  1.96  
SITE     1 AC1  7 THR A  17  ASP A  57  GDP A 200  HOH A1000                    
SITE     2 AC1  7 HOH A1001  HOH A1002  HOH A1003                               
SITE     1 AC2 20 ASP A  11  ALA A  13  VAL A  14  GLY A  15                    
SITE     2 AC2 20 LYS A  16  THR A  17  CYS A  18  GLN A 116                    
SITE     3 AC2 20 ASP A 118  LEU A 119  ARG A 147  SER A 158                    
SITE     4 AC2 20 ALA A 159  LEU A 160   MG A 199  HOH A1001                    
SITE     5 AC2 20 HOH A1002  HOH A1006  HOH A1013  HOH A1045                    
SITE     1 AC3 14 VAL B 212  ALA B 213  GLY B 215  LYS B 216                    
SITE     2 AC3 14 THR B 217  CYS B 218  PHE B 228  GLN B 316                    
SITE     3 AC3 14 ASP B 318  LEU B 319  ARG B 347  SER B 358                    
SITE     4 AC3 14 ALA B 359  LEU B 360                                          
CRYST1   98.650   98.650  104.160  90.00  90.00  90.00 P 41 21 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      0.010137  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010137  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009601        0.00000                         
MTRIX1   1  0.563300  0.824500 -0.053200        2.46980    1                    
MTRIX2   1  0.823100 -0.565600 -0.051100       -4.05160    1                    
MTRIX3   1 -0.072200 -0.015000 -0.997300        6.26700    1