HEADER    PROTEIN TRANSPORT                       11-NOV-02   1N6H              
TITLE     CRYSTAL STRUCTURE OF HUMAN RAB5A                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RAS-RELATED PROTEIN RAB-5A;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: GTPASE DOMAIN;                                             
COMPND   5 SYNONYM: RAB5A;                                                      
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET11A                                    
KEYWDS    RAB, GTPASE, PROTEIN TRANSPORT                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.ZHU,J.LIU,S.TERZYAN,P.ZHAI,G.LI,X.C.ZHANG                           
REVDAT   3   24-FEB-09 1N6H    1       VERSN                                    
REVDAT   2   28-JAN-03 1N6H    1       JRNL                                     
REVDAT   1   27-NOV-02 1N6H    0                                                
JRNL        AUTH   G.ZHU,J.LIU,S.TERZYAN,P.ZHAI,G.LI,X.C.ZHANG                  
JRNL        TITL   HIGH RESOLUTION CRYSTAL STRUCTURES OF HUMAN RAB5A            
JRNL        TITL 2 AND FIVE MUTANTS WITH SUBSTITUTIONS IN THE                   
JRNL        TITL 3 CATALYTICALLY IMPORTANT PHOSPHATE-BINDING LOOP               
JRNL        REF    J.BIOL.CHEM.                  V. 278  2452 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12433916                                                     
JRNL        DOI    10.1074/JBC.M211042200                                       
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.51 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.51                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 23097                          
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) : 0.177                           
REMARK   3   FREE R VALUE                     : 0.190                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1162                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1358                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 37                                      
REMARK   3   SOLVENT ATOMS            : 263                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.63000                                              
REMARK   3    B22 (A**2) : -1.32500                                             
REMARK   3    B33 (A**2) : -0.30500                                             
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.15                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.05                            
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) : 0.17                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.09                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.95                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.775 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.456 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.521 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.802 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
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  : BME1.PARAM                                     
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : BME1.TOP                                       
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1N6H COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-NOV-02.                  
REMARK 100 THE RCSB ID CODE IS RCSB017578.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-FEB-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
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                  : OSMIC OPTICS                       
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   : 24259                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.510                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 5.500                              
REMARK 200  R MERGE                    (I) : 0.03500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 36.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.56                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.14000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.200                              
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 1HUQ                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.50                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
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       17.86000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       33.02500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.04500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.02500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       17.86000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.04500            
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 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     PRO A   182                                                      
REMARK 465     LYS A   183                                                      
REMARK 465     ASN A   184                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   365     O    HOH A   498     4446     2.15            
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        4.70     80.81                                   
REMARK 500    ASP A  65       81.28     24.20                                   
REMARK 500    LEU A 137       34.95    -99.94                                   
REMARK 500    SER A 167       -3.23     93.27                                   
REMARK 500    ASN A 169       12.33     58.97                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 393        DISTANCE =  6.41 ANGSTROMS                       
REMARK 525    HOH A 543        DISTANCE =  5.50 ANGSTROMS                       
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 GNP A 200   O2G                                                    
REMARK 620 2 GNP A 200   O2B  94.3                                              
REMARK 620 3 HOH A 301   O    94.2  90.2                                        
REMARK 620 4 THR A  52   OG1  88.7 175.3  93.1                                  
REMARK 620 5 HOH A 302   O    92.7  87.2 172.8  89.2                            
REMARK 620 6 SER A  34   OG  173.1  92.6  85.8  84.3  87.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 201                  
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 200                 
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 210                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1N6I   RELATED DB: PDB                                   
REMARK 900 RAB5A A30P MUTANT COMPLEX WITH GDP                                   
REMARK 900 RELATED ID: 1N6K   RELATED DB: PDB                                   
REMARK 900 RAB5A A30P MUTANT COMPLEX WITH GDP AND ALUMINUM FLUORIDE             
REMARK 900 RELATED ID: 1N6L   RELATED DB: PDB                                   
REMARK 900 RAB5A A30P MUTANT COMPLEX WITH GTP                                   
REMARK 900 RELATED ID: 1N6N   RELATED DB: PDB                                   
REMARK 900 RAB5A A30R MUTANT COMPLEX WITH GPPNHP                                
REMARK 900 RELATED ID: 1N6O   RELATED DB: PDB                                   
REMARK 900 RAB5A A30K MUTANT COMPLEX WITH GPPNHP                                
REMARK 900 RELATED ID: 1N6P   RELATED DB: PDB                                   
REMARK 900 RAB5A A30E MUTANT COMPLEX WITH GPPNHP                                
REMARK 900 RELATED ID: 1N6R   RELATED DB: PDB                                   
REMARK 900 RAB5A A30L MUTANT COMPLEX WITH GPPNHP                                
DBREF  1N6H 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 201       1                                                       
HET    GNP  A 200      32                                                       
HET    BME  A 210       4                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER                      
HETNAM     BME BETA-MERCAPTOETHANOL                                             
FORMUL   2   MG    MG 2+                                                        
FORMUL   3  GNP    C10 H17 N6 O13 P3                                            
FORMUL   4  BME    C2 H6 O S                                                    
FORMUL   5  HOH   *263(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  THR A  67   N  LEU A  64           
SHEET    3   A 6 LYS A  17  LEU A  26  1  N  LYS A  17   O  THR A  68           
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  ALA A  96           
SHEET    6   A 6 LEU A 158  GLU A 161  1  O  LEU A 158   N  LEU A 130           
LINK         SG  CYS A  63                 S2  BME A 210     1555   1555  2.03  
LINK         O2G GNP A 200                MG    MG A 201     1555   1555  2.02  
LINK         O2B GNP A 200                MG    MG A 201     1555   1555  2.04  
LINK        MG    MG A 201                 O   HOH A 301     1555   1555  2.05  
LINK        MG    MG A 201                 OG1 THR A  52     1555   1555  2.14  
LINK        MG    MG A 201                 O   HOH A 302     1555   1555  2.09  
LINK        MG    MG A 201                 OG  SER A  34     1555   1555  2.11  
SITE     1 AC1  5 SER A  34  THR A  52  GNP A 200  HOH A 301                    
SITE     2 AC1  5 HOH A 302                                                     
SITE     1 AC2 30 SER A  29  ALA A  30  VAL A  31  GLY A  32                    
SITE     2 AC2 30 LYS A  33  SER A  34  SER A  35  PHE A  45                    
SITE     3 AC2 30 HIS A  46  GLU A  47  GLN A  49  SER A  51                    
SITE     4 AC2 30 THR A  52  GLY A  78  ASN A 133  LYS A 134                    
SITE     5 AC2 30 ASP A 136  LEU A 137  SER A 163  ALA A 164                    
SITE     6 AC2 30 LYS A 165  LYS A 180   MG A 201  HOH A 301                    
SITE     7 AC2 30 HOH A 302  HOH A 303  HOH A 304  HOH A 333                    
SITE     8 AC2 30 HOH A 341  HOH A 400                                          
SITE     1 AC3  9 GLY A  15  ALA A  55  ALA A  56  PHE A  57                    
SITE     2 AC3  9 CYS A  63  ASP A  66  THR A  67  THR A  68                    
SITE     3 AC3  9 TRP A  74                                                     
CRYST1   35.720   64.090   66.050  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      0.027996  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015603  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015140        0.00000