PDB Short entry for 2GF9
HEADER    PROTEIN TRANSPORT                       21-MAR-06   2GF9              
TITLE     CRYSTAL STRUCTURE OF HUMAN RAB3D IN COMPLEX WITH GDP                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RAS-RELATED PROTEIN RAB-3D;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 20-189;                                           
COMPND   5 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: RAB3D, GOV, RAB16;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE-3)-RIL;                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: P28A-LIC                                  
KEYWDS    G-PROTEIN, RAB, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM,  
KEYWDS   2 SGC, PROTEIN TRANSPORT                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.HONG,J.WANG,L.SHEN,W.TEMPEL,R.LANDRY,C.H.ARROWSMITH,A.M.EDWARDS,    
AUTHOR   2 M.SUNDSTROM,J.WEIGELT,A.BOCHKAREV,H.PARK,STRUCTURAL GENOMICS         
AUTHOR   3 CONSORTIUM (SGC)                                                     
REVDAT   4   30-AUG-23 2GF9    1       REMARK SEQADV LINK                       
REVDAT   3   18-OCT-17 2GF9    1       REMARK                                   
REVDAT   2   24-FEB-09 2GF9    1       VERSN                                    
REVDAT   1   02-MAY-06 2GF9    0                                                
JRNL        AUTH   B.HONG,J.WANG,L.SHEN,W.TEMPEL,R.LANDRY,C.H.ARROWSMITH,       
JRNL        AUTH 2 A.M.EDWARDS,M.SUNDSTROM,J.WEIGELT,A.BOCHKAREV,H.PARK         
JRNL        TITL   CRYSTAL STRUCTURE OF HUMAN RAB3D IN COMPLEX WITH GDP         
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.53 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC REFMAC_5.2.0019                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.53                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.25                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 88.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 21035                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.153                           
REMARK   3   FREE R VALUE                     : 0.185                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.082                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1069                            
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) : 1.53                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.57                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 350                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 21.51                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2140                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 24                           
REMARK   3   BIN FREE R VALUE                    : 0.1920                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1417                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 31                                      
REMARK   3   SOLVENT ATOMS            : 183                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 8.16                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.29300                                             
REMARK   3    B22 (A**2) : 0.16600                                              
REMARK   3    B33 (A**2) : 0.12700                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.088         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.087         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.040         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.030         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.962                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.941                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1501 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1009 ; 0.005 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2041 ; 1.344 ; 1.967       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2443 ; 0.874 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   183 ; 5.382 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    75 ;36.992 ;23.867       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   256 ;11.213 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    11 ;11.515 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   222 ; 0.078 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1673 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   335 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   267 ; 0.213 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1066 ; 0.193 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   759 ; 0.181 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   754 ; 0.085 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   130 ; 0.116 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     7 ; 0.120 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    68 ; 0.333 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    28 ; 0.127 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):   961 ; 1.756 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   362 ; 0.454 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1429 ; 2.418 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   698 ; 2.183 ; 2.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   608 ; 3.251 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK BULK SOLVENT                                    
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. ARP/WARP WAS ALSO USED FOR STRUCTURE REFINEMENT          
REMARK   4                                                                      
REMARK   4 2GF9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAR-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037044.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-MAR-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS                       
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21079                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.530                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 28.250                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 88.3                               
REMARK 200  DATA REDUNDANCY                : 7.400                              
REMARK 200  R MERGE                    (I) : 0.03500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 32.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.53                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.58                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.05600                            
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: PDB ENTRY 3RAB                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 30.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG8000, 0.2M MAGNESIUM ACETATE,     
REMARK 280  0.1M SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION, SITTING DROP,      
REMARK 280  TEMPERATURE 291K                                                    
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       17.85000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       33.84750            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       31.61100            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.84750            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       17.85000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       31.61100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE                                                          
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 1 CHAIN. ACCORDING TO AUTHORS, THE                 
REMARK 300 BIOLOGICAL UNIT OF THE PROTEIN IS NOT KNOWN                          
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     HIS A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     SER A    11                                                      
REMARK 465     SER A    12                                                      
REMARK 465     GLY A    13                                                      
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     ASP A  68    CG   OD1  OD2                                       
REMARK 470     LYS A  69    CD   CE   NZ                                        
REMARK 470     LYS A 173    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   SG   CYS A   184     UNK  UNX A   301              2.11            
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    PRO A  49       42.31    -85.99                                   
REMARK 500    ALA A  79     -139.30     63.16                                   
REMARK 500    LEU A 139       46.74    -90.55                                   
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 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  36   OG1                                                    
REMARK 620 2 GDP A 501   O1B  92.0                                              
REMARK 620 3 HOH A1017   O    88.5  90.7                                        
REMARK 620 4 HOH A1030   O    87.7 177.8  91.5                                  
REMARK 620 5 HOH A1054   O   173.5  92.8  87.0  87.7                            
REMARK 620 6 HOH A1056   O    93.0  90.7 177.9  87.2  91.3                      
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 MG A 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNX A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 501                 
DBREF  2GF9 A   20   189  UNP    O95716   RAB3D_HUMAN     20    189             
SEQADV 2GF9 MET A    1  UNP  O95716              INITIATING METHIONINE          
SEQADV 2GF9 GLY A    2  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 SER A    3  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 SER A    4  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 HIS A    5  UNP  O95716              EXPRESSION TAG                 
SEQADV 2GF9 HIS A    6  UNP  O95716              EXPRESSION TAG                 
SEQADV 2GF9 HIS A    7  UNP  O95716              EXPRESSION TAG                 
SEQADV 2GF9 HIS A    8  UNP  O95716              EXPRESSION TAG                 
SEQADV 2GF9 HIS A    9  UNP  O95716              EXPRESSION TAG                 
SEQADV 2GF9 HIS A   10  UNP  O95716              EXPRESSION TAG                 
SEQADV 2GF9 SER A   11  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 SER A   12  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 GLY A   13  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 LEU A   14  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 VAL A   15  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 PRO A   16  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 ARG A   17  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 GLY A   18  UNP  O95716              CLONING ARTIFACT               
SEQADV 2GF9 SER A   19  UNP  O95716              CLONING ARTIFACT               
SEQRES   1 A  189  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  189  LEU VAL PRO ARG GLY SER ASP TYR MET PHE LYS LEU LEU          
SEQRES   3 A  189  LEU ILE GLY ASN SER SER VAL GLY LYS THR SER PHE LEU          
SEQRES   4 A  189  PHE ARG TYR ALA ASP ASP SER PHE THR PRO ALA PHE VAL          
SEQRES   5 A  189  SER THR VAL GLY ILE ASP PHE LYS VAL LYS THR VAL TYR          
SEQRES   6 A  189  ARG HIS ASP LYS ARG ILE LYS LEU GLN ILE TRP ASP THR          
SEQRES   7 A  189  ALA GLY GLN GLU ARG TYR ARG THR ILE THR THR ALA TYR          
SEQRES   8 A  189  TYR ARG GLY ALA MET GLY PHE LEU LEU MET TYR ASP ILE          
SEQRES   9 A  189  ALA ASN GLN GLU SER PHE ALA ALA VAL GLN ASP TRP ALA          
SEQRES  10 A  189  THR GLN ILE LYS THR TYR SER TRP ASP ASN ALA GLN VAL          
SEQRES  11 A  189  ILE LEU VAL GLY ASN LYS CYS ASP LEU GLU ASP GLU ARG          
SEQRES  12 A  189  VAL VAL PRO ALA GLU ASP GLY ARG ARG LEU ALA ASP ASP          
SEQRES  13 A  189  LEU GLY PHE GLU PHE PHE GLU ALA SER ALA LYS GLU ASN          
SEQRES  14 A  189  ILE ASN VAL LYS GLN VAL PHE GLU ARG LEU VAL ASP VAL          
SEQRES  15 A  189  ILE CYS GLU LYS MET ASN GLU                                  
HET     MG  A 201       1                                                       
HET    UNX  A 301       1                                                       
HET    UNX  A 302       1                                                       
HET    GDP  A 501      28                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     UNX UNKNOWN ATOM OR ION                                              
HETNAM     GDP GUANOSINE-5'-DIPHOSPHATE                                         
FORMUL   2   MG    MG 2+                                                        
FORMUL   3  UNX    2(X)                                                         
FORMUL   5  GDP    C10 H15 N5 O11 P2                                            
FORMUL   6  HOH   *183(H2 O)                                                    
HELIX    1   1 GLY A   34  ASP A   45  1                                  12    
HELIX    2   2 ILE A   87  ARG A   93  5                                   7    
HELIX    3   3 ASN A  106  ALA A  112  1                                   7    
HELIX    4   4 ALA A  112  SER A  124  1                                  13    
HELIX    5   5 LEU A  139  ARG A  143  5                                   5    
HELIX    6   6 PRO A  146  GLY A  158  1                                  13    
HELIX    7   7 ASN A  171  ASN A  188  1                                  18    
SHEET    1   A 6 ASP A  58  ARG A  66  0                                        
SHEET    2   A 6 LYS A  69  ASP A  77 -1  O  LEU A  73   N  LYS A  62           
SHEET    3   A 6 TYR A  21  ILE A  28  1  N  LEU A  25   O  TRP A  76           
SHEET    4   A 6 GLY A  97  ASP A 103  1  O  LEU A  99   N  ILE A  28           
SHEET    5   A 6 GLN A 129  ASN A 135  1  O  ILE A 131   N  LEU A 100           
SHEET    6   A 6 GLU A 160  GLU A 163  1  O  GLU A 160   N  LEU A 132           
LINK         OG1 THR A  36                MG    MG A 201     1555   1555  2.08  
LINK        MG    MG A 201                 O1B GDP A 501     1555   1555  2.01  
LINK        MG    MG A 201                 O   HOH A1017     1555   1555  2.12  
LINK        MG    MG A 201                 O   HOH A1030     1555   1555  2.18  
LINK        MG    MG A 201                 O   HOH A1054     1555   1555  2.13  
LINK        MG    MG A 201                 O   HOH A1056     1555   1555  2.06  
SITE     1 AC1  6 THR A  36  GDP A 501  HOH A1017  HOH A1030                    
SITE     2 AC1  6 HOH A1054  HOH A1056                                          
SITE     1 AC2  1 CYS A 184                                                     
SITE     1 AC3  6 ARG A  17  SER A  46  PHE A  47  THR A  86                    
SITE     2 AC3  6 HOH A1068  HOH A1109                                          
SITE     1 AC4 27 SER A  32  VAL A  33  GLY A  34  LYS A  35                    
SITE     2 AC4 27 THR A  36  SER A  37  PHE A  47  ASN A 135                    
SITE     3 AC4 27 LYS A 136  ASP A 138  LEU A 139  GLU A 148                    
SITE     4 AC4 27 SER A 165  ALA A 166  LYS A 167   MG A 201                    
SITE     5 AC4 27 HOH A1005  HOH A1007  HOH A1012  HOH A1017                    
SITE     6 AC4 27 HOH A1035  HOH A1041  HOH A1047  HOH A1054                    
SITE     7 AC4 27 HOH A1055  HOH A1056  HOH A1065                               
CRYST1   35.700   63.222   67.695  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.028010  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015820  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014770        0.00000