HEADER    PROTEIN TRANSPORT                       29-SEP-03   1R2Q              
TITLE     CRYSTAL STRUCTURE OF HUMAN RAB5A GTPASE DOMAIN AT 1.05 A RESOLUTION   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RAS-RELATED PROTEIN RAB-5A;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: GTPASE DOMAIN;                                             
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: RAB5A OR RAB5;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET11A                                    
KEYWDS    RAB, GTPASE, GNP, ATOMIC RESOLUTION, PROTEIN TRANSPORT                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.TERZYAN,G.ZHU,G.LI,X.C.ZHANG                                        
REVDAT   4   23-AUG-23 1R2Q    1       REMARK LINK                              
REVDAT   3   13-JUL-11 1R2Q    1       VERSN                                    
REVDAT   2   24-FEB-09 1R2Q    1       VERSN                                    
REVDAT   1   23-DEC-03 1R2Q    0                                                
JRNL        AUTH   S.TERZYAN,G.ZHU,G.LI,X.C.ZHANG                               
JRNL        TITL   REFINEMENT OF THE STRUCTURE OF HUMAN RAB5A GTPASE DOMAIN AT  
JRNL        TITL 2 1.05 A RESOLUTION.                                           
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  60    54 2004              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   14684892                                                     
JRNL        DOI    10.1107/S0907444903021632                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.05 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.05                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.02                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.0                           
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                     
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.125                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.124                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.169                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 3.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 2063                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 68700                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : 0.118                  
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : 0.117                  
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : 0.159                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 3.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : 1740                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 58461                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 1335                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 69                                            
REMARK   3   SOLVENT ATOMS      : 213                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 1593.9                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 1293.0                  
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 55                      
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 15339                   
REMARK   3   NUMBER OF RESTRAINTS                     : 19888                   
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.015                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.036                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                    
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.029                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.082                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.098                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.068                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.005                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.065                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : 0.109                   
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL., 91, 201-228          
REMARK   3                (1973).                                               
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER                        
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: REFINEMENT WAS CARRIED AGAINST F2         
REMARK   4                                                                      
REMARK   4 1R2Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-OCT-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000020363.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-JUL-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CHESS                              
REMARK 200  BEAMLINE                       : F1                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.916                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 68904                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.050                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.020                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.2                               
REMARK 200  DATA REDUNDANCY                : 4.800                              
REMARK 200  R MERGE                    (I) : 0.06500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.05                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 79.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.52000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1N6N                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 29.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.73                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, SODIUM CHLORIDE, MES, PH       
REMARK 280  6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                
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       17.86350            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       33.09000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.28650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.09000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       17.86350            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.28650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS A  140   NZ                                                  
REMARK 480     LYS A  179   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   OG1  THR A    61     O    HOH A  1600              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    LEU A  36   CA  -  CB  -  CG  ANGL. DEV. =  16.7 DEGREES          
REMARK 500    ARG A  39   NH1 -  CZ  -  NH2 ANGL. DEV. =   7.2 DEGREES          
REMARK 500    ARG A  39   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    THR A  59   CA  -  CB  -  CG2 ANGL. DEV. =  -9.2 DEGREES          
REMARK 500    GLU A 106   CA  -  CB  -  CG  ANGL. DEV. =  25.2 DEGREES          
REMARK 500    ARG A 120   CA  -  CB  -  CG  ANGL. DEV. =  14.0 DEGREES          
REMARK 500    ARG A 120   CD  -  NE  -  CZ  ANGL. DEV. =  22.4 DEGREES          
REMARK 500    ARG A 120   NE  -  CZ  -  NH1 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ARG A 120   NE  -  CZ  -  NH1 ANGL. DEV. =   7.5 DEGREES          
REMARK 500    ARG A 120   NE  -  CZ  -  NH2 ANGL. DEV. =  -7.2 DEGREES          
REMARK 500    PHE A 174   CB  -  CG  -  CD2 ANGL. DEV. =  -5.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ALA A  30        7.74     82.05                                   
REMARK 500    ASP A  65     -124.97     65.42                                   
REMARK 500    LEU A 137       32.36    -98.80                                   
REMARK 500    SER A 167       -3.96     86.32                                   
REMARK 500    LYS A 183       36.17   -147.80                                   
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 300  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  34   OG                                                     
REMARK 620 2 THR A  52   OG1  86.0                                              
REMARK 620 3 GNP A 200   O2G 173.6  87.5                                        
REMARK 620 4 GNP A 200   O2B  91.4 177.1  95.0                                  
REMARK 620 5 HOH A1400   O    87.7  90.1  92.3  88.2                            
REMARK 620 6 HOH A1401   O    86.1  91.2  94.1  90.1 173.5                      
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 300                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 405                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1N6H   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1N6I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1N6K   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1N6L   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1N6N   RELATED DB: PDB                                   
DBREF  1R2Q A   15   184  UNP    P20339   RAB5A_HUMAN     15    184             
SEQRES   1 A  170  GLY ASN LYS ILE CYS GLN PHE LYS LEU VAL LEU LEU GLY          
SEQRES   2 A  170  GLU SER ALA VAL GLY LYS SER SER LEU VAL LEU ARG PHE          
SEQRES   3 A  170  VAL LYS GLY GLN PHE HIS GLU PHE GLN GLU SER THR ILE          
SEQRES   4 A  170  GLY ALA ALA PHE LEU THR GLN THR VAL CYS LEU ASP ASP          
SEQRES   5 A  170  THR THR VAL LYS PHE GLU ILE TRP ASP THR ALA GLY GLN          
SEQRES   6 A  170  GLU ARG TYR HIS SER LEU ALA PRO MET TYR TYR ARG GLY          
SEQRES   7 A  170  ALA GLN ALA ALA ILE VAL VAL TYR ASP ILE THR ASN GLU          
SEQRES   8 A  170  GLU SER PHE ALA ARG ALA LYS ASN TRP VAL LYS GLU LEU          
SEQRES   9 A  170  GLN ARG GLN ALA SER PRO ASN ILE VAL ILE ALA LEU SER          
SEQRES  10 A  170  GLY ASN LYS ALA ASP LEU ALA ASN LYS ARG ALA VAL ASP          
SEQRES  11 A  170  PHE GLN GLU ALA GLN SER TYR ALA ASP ASP ASN SER LEU          
SEQRES  12 A  170  LEU PHE MET GLU THR SER ALA LYS THR SER MET ASN VAL          
SEQRES  13 A  170  ASN GLU ILE PHE MET ALA ILE ALA LYS LYS LEU PRO LYS          
SEQRES  14 A  170  ASN                                                          
HET     MG  A 300       1                                                       
HET    GNP  A 200      32                                                       
HET    GOL  A 400       6                                                       
HET    GOL  A 401       6                                                       
HET    GOL  A 402       8                                                       
HET    GOL  A 403       6                                                       
HET    GOL  A 404       6                                                       
HET    GOL  A 405       6                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2   MG    MG 2+                                                        
FORMUL   3  GNP    C10 H17 N6 O13 P3                                            
FORMUL   4  GOL    6(C3 H8 O3)                                                  
FORMUL  10  HOH   *213(H2 O)                                                    
HELIX    1   1 GLY A   32  GLY A   43  1                                  12    
HELIX    2   2 GLN A   79  SER A   84  5                                   6    
HELIX    3   3 LEU A   85  ARG A   91  1                                   7    
HELIX    4   4 ASN A  104  ALA A  122  1                                  19    
HELIX    5   5 LYS A  134  ARG A  141  5                                   8    
HELIX    6   6 ASP A  144  ASN A  155  1                                  12    
HELIX    7   7 ASN A  169  LYS A  180  1                                  12    
SHEET    1   A 6 ALA A  55  LEU A  64  0                                        
SHEET    2   A 6 THR A  67  THR A  76 -1  O  PHE A  71   N  GLN A  60           
SHEET    3   A 6 LYS A  17  LEU A  26  1  N  CYS A  19   O  LYS A  70           
SHEET    4   A 6 ALA A  95  ASP A 101  1  O  VAL A  99   N  LEU A  26           
SHEET    5   A 6 VAL A 127  ASN A 133  1  O  ALA A 129   N  VAL A  98           
SHEET    6   A 6 LEU A 158  GLU A 161  1  O  LEU A 158   N  LEU A 130           
LINK         OG  SER A  34                MG    MG A 300     1555   1555  2.07  
LINK         OG1 THR A  52                MG    MG A 300     1555   1555  2.10  
LINK         O2G GNP A 200                MG    MG A 300     1555   1555  2.01  
LINK         O2B GNP A 200                MG    MG A 300     1555   1555  2.05  
LINK        MG    MG A 300                 O   HOH A1400     1555   1555  2.11  
LINK        MG    MG A 300                 O   HOH A1401     1555   1555  2.08  
SITE     1 AC1  5 SER A  34  THR A  52  GNP A 200  HOH A1400                    
SITE     2 AC1  5 HOH A1401                                                     
SITE     1 AC2 31 SER A  29  ALA A  30  VAL A  31  GLY A  32                    
SITE     2 AC2 31 LYS A  33  SER A  34  SER A  35  PHE A  45                    
SITE     3 AC2 31 HIS A  46  GLU A  47  GLN A  49  SER A  51                    
SITE     4 AC2 31 THR A  52  GLY A  78  ASN A 133  LYS A 134                    
SITE     5 AC2 31 ASP A 136  LEU A 137  SER A 163  ALA A 164                    
SITE     6 AC2 31 LYS A 165  LYS A 180   MG A 300  GOL A 400                    
SITE     7 AC2 31 HOH A1400  HOH A1401  HOH A1419  HOH A1425                    
SITE     8 AC2 31 HOH A1430  HOH A1446  HOH A1507                               
SITE     1 AC3  7 ALA A  30  GLN A  49  GNP A 200  HOH A1425                    
SITE     2 AC3  7 HOH A1430  HOH A1463  HOH A1592                               
SITE     1 AC4  6 THR A 103  LYS A 116  LYS A 140  GOL A 404                    
SITE     2 AC4  6 HOH A1433  HOH A1467                                          
SITE     1 AC5 11 GLU A 106  ALA A 109  ARG A 110  ASN A 113                    
SITE     2 AC5 11 ARG A 141  ALA A 142  VAL A 143  ASP A 144                    
SITE     3 AC5 11 HOH A1445  HOH A1451  HOH A1604                               
SITE     1 AC6  7 ARG A 120  GLN A 121  GLU A 172  HOH A1415                    
SITE     2 AC6  7 HOH A1512  HOH A1569  HOH A1578                               
SITE     1 AC7  6 ASP A 101  THR A 103  LYS A 134  LEU A 137                    
SITE     2 AC7  6 LYS A 140  GOL A 401                                          
SITE     1 AC8  5 GLN A 119  ILE A 126  ILE A 128  ASN A 155                    
SITE     2 AC8  5 HOH A1517                                                     
CRYST1   35.727   64.573   66.180  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      0.027990  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015486  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015110        0.00000