HEADER    PROTEIN TRANSPORT                       04-MAY-06   2CM6              
TITLE     CRYSTAL STRUCTURE OF THE C2B DOMAIN OF RABPHILIN3A                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RABPHILIN-3A;                                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: C2B DOMAIN AND LINKER, RESIDUES 519-684;                   
COMPND   5 SYNONYM: EXOPHILIN-1;                                                
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: RAT;                                                
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PGEX-2T;                                   
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PGEX-2T-RABPHILIN3A-519-684               
KEYWDS    PROTEIN TRANSPORT, ZINC-FINGER, RABPHILIN3A, CA2+ BINDING, METAL-     
KEYWDS   2 BINDING, SYNAPTIC EXOCYTOSIS, C2A-C2B LINKER FRAGMENT, C2B, ZINC,    
KEYWDS   3 SYNAPSE, C2 DOMAIN, TRANSPORT                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.SCHLICKER,P.MONTAVILLE,G.M.SHELDRICK,S.BECKER                       
REVDAT   5   13-DEC-23 2CM6    1       LINK                                     
REVDAT   4   24-FEB-09 2CM6    1       VERSN                                    
REVDAT   3   20-FEB-07 2CM6    1       JRNL                                     
REVDAT   2   02-JAN-07 2CM6    1       JRNL                                     
REVDAT   1   04-DEC-06 2CM6    0                                                
JRNL        AUTH   P.MONTAVILLE,C.SCHLICKER,A.LEONOV,M.ZWECKSTETTER,            
JRNL        AUTH 2 G.M.SHELDRICK,S.BECKER                                       
JRNL        TITL   THE C2A-C2B LINKER DEFINES THE HIGH AFFINITY CA2+ BINDING    
JRNL        TITL 2 MODE OF RABPHILIN-3A.                                        
JRNL        REF    J.BIOL.CHEM.                  V. 282  5015 2007              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   17166855                                                     
JRNL        DOI    10.1074/JBC.M606746200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.76                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.390                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.2                           
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) : 0.198                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.195                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.268                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 1270                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 25345                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                   
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 21013                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 2312                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 9                                             
REMARK   3   SOLVENT ATOMS      : 76                                            
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                    
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                    
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                    
REMARK   3   NUMBER OF RESTRAINTS                     : 9466                    
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.005                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.021                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.005                   
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.027                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.029                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.038                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.275                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.000                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.080                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : 0.000                   
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : NULL                                
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2CM6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-MAY-06.                  
REMARK 100 THE DEPOSITION ID IS D_1290028563.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-NOV-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 89.7                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9536                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25345                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.760                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.390                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.2                               
REMARK 200  DATA REDUNDANCY                : 6.440                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.94                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.43                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.070                              
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 2CM5                                       
REMARK 200                                                                      
REMARK 200 REMARK: FRAGMENT CONTAINING RESIDUES 540-677 OF 2CM5 WAS USED AS     
REMARK 200  SEARCH MODEL                                                        
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.6, 25 % PEG 8000, 200   
REMARK 280  MM CA                                                               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       29.80300            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLY A   519                                                      
REMARK 465     SER A   520                                                      
REMARK 465     ALA A   521                                                      
REMARK 465     ARG A   522                                                      
REMARK 465     GLY A   523                                                      
REMARK 465     GLY A   536                                                      
REMARK 465     ASP A   537                                                      
REMARK 465     ILE A   538                                                      
REMARK 465     ASP A   587                                                      
REMARK 465     MET A   588                                                      
REMARK 465     GLY A   589                                                      
REMARK 465     ASN A   679                                                      
REMARK 465     HIS A   680                                                      
REMARK 465     VAL A   681                                                      
REMARK 465     SER A   682                                                      
REMARK 465     SER A   683                                                      
REMARK 465     ASP A   684                                                      
REMARK 465     GLY B  1519                                                      
REMARK 465     SER B  1520                                                      
REMARK 465     ALA B  1521                                                      
REMARK 465     ARG B  1522                                                      
REMARK 465     GLY B  1523                                                      
REMARK 465     MET B  1524                                                      
REMARK 465     GLU B  1533                                                      
REMARK 465     ARG B  1534                                                      
REMARK 465     ILE B  1535                                                      
REMARK 465     GLY B  1536                                                      
REMARK 465     ASP B  1537                                                      
REMARK 465     ILE B  1538                                                      
REMARK 465     ASN B  1679                                                      
REMARK 465     HIS B  1680                                                      
REMARK 465     VAL B  1681                                                      
REMARK 465     SER B  1682                                                      
REMARK 465     SER B  1683                                                      
REMARK 465     ASP B  1684                                                      
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     GLU A 533    CB   CG   CD   OE1  OE2                             
REMARK 470     ILE A 535    CB   CG1  CG2  CD1                                  
REMARK 470     GLU A 539    CB   CG   CD   OE1  OE2                             
REMARK 470     GLU A 540    CB   CG   CD   OE1  OE2                             
REMARK 470     LYS A 543    CE   NZ                                             
REMARK 470     GLN A 553    CG   CD   OE1  NE2                                  
REMARK 470     MET A 570    CE                                                  
REMARK 470     LYS A 585    CD   CE   NZ                                        
REMARK 470     LYS A 590    CB   CG   CD   CE   NZ                              
REMARK 470     LYS A 591    CD   CE   NZ                                        
REMARK 470     LYS A 593    CE   NZ                                             
REMARK 470     LYS A 595    CE   NZ                                             
REMARK 470     GLN A 597    CD   OE1  NE2                                       
REMARK 470     LYS A 600    CE   NZ                                             
REMARK 470     LYS A 601    CE   NZ                                             
REMARK 470     ASP A 614    OD1  OD2                                            
REMARK 470     LYS A 616    CE   NZ                                             
REMARK 470     SER A 624    CB   OG                                             
REMARK 470     ASP A 626    CG   OD1  OD2                                       
REMARK 470     LYS A 651    CD   CE   NZ                                        
REMARK 470     ARG A 654    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS A 656    CE   NZ                                             
REMARK 470     LYS A 663    CD   CE   NZ                                        
REMARK 470     LYS A 667    CD   CE   NZ                                        
REMARK 470     ALA B1525    CB                                                  
REMARK 470     GLU B1539    CB   CG   CD   OE1  OE2                             
REMARK 470     GLU B1540    CG   CD   OE1  OE2                                  
REMARK 470     GLN B1553    CG   CD   OE1  NE2                                  
REMARK 470     MET B1570    CE                                                  
REMARK 470     LYS B1581    CD   CE   NZ                                        
REMARK 470     LYS B1590    CB   CG   CD   CE   NZ                              
REMARK 470     LYS B1591    CG   CD   CE   NZ                                   
REMARK 470     GLU B1606    CD   OE1  OE2                                       
REMARK 470     SER B1618    OG                                                  
REMARK 470     LYS B1622    CG   CD   CE   NZ                                   
REMARK 470     LYS B1656    CG   CD   CE   NZ                                   
REMARK 470     LYS B1663    CE   NZ                                             
REMARK 470     LYS B1667    CD   CE   NZ                                        
REMARK 470     LYS B1668    CE   NZ                                             
REMARK 470     GLU B1678    CB   CG   CD   OE1  OE2                             
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    ARG A 534   C   -  N   -  CA  ANGL. DEV. =  15.3 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    ARG A 534      114.85     68.19                                   
REMARK 500    GLU A 540       46.47     81.79                                   
REMARK 500    TYR A 575     -167.85   -123.99                                   
REMARK 500    ASP A 577       74.63   -115.55                                   
REMARK 500    GLU B1540       41.31   -174.54                                   
REMARK 500    LYS B1601       60.32     62.42                                   
REMARK 500    ASN B1677       86.19    -65.63                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A1680  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 530   O                                                      
REMARK 620 2 MET A 570   O    88.8                                              
REMARK 620 3 ASP A 571   OD1  92.5  76.2                                        
REMARK 620 4 ASP A 631   OD2 177.0  88.4  85.7                                  
REMARK 620 5 ASP A 633   OD1 106.3 144.6  71.5  75.4                            
REMARK 620 6 ASP A 633   OD2  82.9 161.2 120.9 100.1  54.2                      
REMARK 620 7 ASP A 639   OD2  90.6  84.8 160.6  90.3 125.7  78.5                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A1679  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 571   OD2                                                    
REMARK 620 2 ASP A 571   OD1  49.9                                              
REMARK 620 3 ASP A 577   OD2  79.2 128.9                                        
REMARK 620 4 ASP A 631   OD1  93.9  93.2  94.2                                  
REMARK 620 5 ASP A 631   OD2  88.2  58.7 133.8  42.1                            
REMARK 620 6 TYR A 632   O   165.1 144.2  86.9  81.8  97.7                      
REMARK 620 7 ASP A 633   OD1 113.8  64.5 161.6  97.7  62.2  81.0                
REMARK 620 8 HOH A2004   O    82.6  86.0  83.2 176.0 139.3 101.2  85.6          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B2680  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B1530   O                                                      
REMARK 620 2 MET B1570   O    81.3                                              
REMARK 620 3 ASP B1571   OD1  91.9  79.1                                        
REMARK 620 4 ASP B1631   OD2 168.4  88.0  81.9                                  
REMARK 620 5 ASP B1633   OD2  93.7 158.6 122.0  97.9                            
REMARK 620 6 ASP B1633   OD1 105.9 149.4  71.1  81.3  51.9                      
REMARK 620 7 ASP B1639   OD1  89.1  83.3 162.1  93.9  75.8 125.7                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B2679  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B1571   OD2                                                    
REMARK 620 2 ASP B1571   OD1  47.6                                              
REMARK 620 3 ASP B1577   OD2  77.3 124.5                                        
REMARK 620 4 ASP B1631   OD1  89.6  91.4  94.7                                  
REMARK 620 5 ASP B1631   OD2  89.1  61.3 134.9  41.7                            
REMARK 620 6 TYR B1632   O   162.7 149.4  86.0  87.1  99.6                      
REMARK 620 7 ASP B1633   OD1 115.4  68.9 156.8 104.4  67.1  81.8                
REMARK 620 8 HOH B2004   O    92.1  89.4  86.1 178.3 137.8  91.4  74.5          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1679                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1680                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B2679                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B2680                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B2681                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1ZBD   RELATED DB: PDB                                   
REMARK 900 STRUCTURAL BASIS OF RAB EFFECTOR SPECIFICITY : CRYSTALSTRUCTURE OF   
REMARK 900 THE SMALL G PROTEIN RAB3A COMPLEXED WITH THEEFFECTOR DOMAIN OF       
REMARK 900 RABPHILIN-3A                                                         
REMARK 900 RELATED ID: 2CHD   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE C2A DOMAIN OF RABPHILIN-3A                  
REMARK 900 RELATED ID: 2CM5   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE C2B DOMAIN OF RABPHILIN                     
REMARK 900 RELATED ID: 3RPB   RELATED DB: PDB                                   
REMARK 900 THE C2B-DOMAIN OF RABPHILIN: STRUCTURAL VARIATIONS IN A JANUS-FACED  
REMARK 900 DOMAIN                                                               
DBREF  2CM6 A  519   684  UNP    P47709   RP3A_RAT       519    684             
DBREF  2CM6 B 1519  1684  UNP    P47709   RP3A_RAT       519    684             
SEQRES   1 A  166  GLY SER ALA ARG GLY MET ALA LEU TYR GLU GLU GLU GLN          
SEQRES   2 A  166  VAL GLU ARG ILE GLY ASP ILE GLU GLU ARG GLY LYS ILE          
SEQRES   3 A  166  LEU VAL SER LEU MET TYR SER THR GLN GLN GLY GLY LEU          
SEQRES   4 A  166  ILE VAL GLY ILE ILE ARG CYS VAL HIS LEU ALA ALA MET          
SEQRES   5 A  166  ASP ALA ASN GLY TYR SER ASP PRO PHE VAL LYS LEU TRP          
SEQRES   6 A  166  LEU LYS PRO ASP MET GLY LYS LYS ALA LYS HIS LYS THR          
SEQRES   7 A  166  GLN ILE LYS LYS LYS THR LEU ASN PRO GLU PHE ASN GLU          
SEQRES   8 A  166  GLU PHE PHE TYR ASP ILE LYS HIS SER ASP LEU ALA LYS          
SEQRES   9 A  166  LYS SER LEU ASP ILE SER VAL TRP ASP TYR ASP ILE GLY          
SEQRES  10 A  166  LYS SER ASN ASP TYR ILE GLY GLY CYS GLN LEU GLY ILE          
SEQRES  11 A  166  SER ALA LYS GLY GLU ARG LEU LYS HIS TRP TYR GLU CYS          
SEQRES  12 A  166  LEU LYS ASN LYS ASP LYS LYS ILE GLU ARG TRP HIS GLN          
SEQRES  13 A  166  LEU GLN ASN GLU ASN HIS VAL SER SER ASP                      
SEQRES   1 B  166  GLY SER ALA ARG GLY MET ALA LEU TYR GLU GLU GLU GLN          
SEQRES   2 B  166  VAL GLU ARG ILE GLY ASP ILE GLU GLU ARG GLY LYS ILE          
SEQRES   3 B  166  LEU VAL SER LEU MET TYR SER THR GLN GLN GLY GLY LEU          
SEQRES   4 B  166  ILE VAL GLY ILE ILE ARG CYS VAL HIS LEU ALA ALA MET          
SEQRES   5 B  166  ASP ALA ASN GLY TYR SER ASP PRO PHE VAL LYS LEU TRP          
SEQRES   6 B  166  LEU LYS PRO ASP MET GLY LYS LYS ALA LYS HIS LYS THR          
SEQRES   7 B  166  GLN ILE LYS LYS LYS THR LEU ASN PRO GLU PHE ASN GLU          
SEQRES   8 B  166  GLU PHE PHE TYR ASP ILE LYS HIS SER ASP LEU ALA LYS          
SEQRES   9 B  166  LYS SER LEU ASP ILE SER VAL TRP ASP TYR ASP ILE GLY          
SEQRES  10 B  166  LYS SER ASN ASP TYR ILE GLY GLY CYS GLN LEU GLY ILE          
SEQRES  11 B  166  SER ALA LYS GLY GLU ARG LEU LYS HIS TRP TYR GLU CYS          
SEQRES  12 B  166  LEU LYS ASN LYS ASP LYS LYS ILE GLU ARG TRP HIS GLN          
SEQRES  13 B  166  LEU GLN ASN GLU ASN HIS VAL SER SER ASP                      
HET     CA  A1679       1                                                       
HET     CA  A1680       1                                                       
HET     CA  B2679       1                                                       
HET     CA  B2680       1                                                       
HET    PO4  B2681       5                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     PO4 PHOSPHATE ION                                                    
FORMUL   3   CA    4(CA 2+)                                                     
FORMUL   7  PO4    O4 P 3-                                                      
FORMUL   8  HOH   *76(H2 O)                                                     
HELIX    1   1 LEU A  526  GLN A  531  5                                   6    
HELIX    2   2 LYS A  616  ALA A  621  1                                   6    
HELIX    3   3 LYS A  651  ASN A  664  1                                  14    
HELIX    4   4 ALA B 1525  GLU B 1530  1                                   6    
HELIX    5   5 MET B 1588  LYS B 1591  5                                   4    
HELIX    6   6 LYS B 1616  ALA B 1621  1                                   6    
HELIX    7   7 LYS B 1651  ASN B 1664  1                                  14    
SHEET    1  AA 4 GLU A 606  ASP A 614  0                                        
SHEET    2  AA 4 GLY A 556  VAL A 565 -1  O  LEU A 557   N  TYR A 613           
SHEET    3  AA 4 LYS A 543  SER A 551 -1  O  LYS A 543   N  VAL A 565           
SHEET    4  AA 4 ILE A 669  GLN A 674 -1  O  ILE A 669   N  LEU A 548           
SHEET    1  AB 4 LYS A 593  LYS A 595  0                                        
SHEET    2  AB 4 PRO A 578  LYS A 585 -1  O  LEU A 582   N  HIS A 594           
SHEET    3  AB 4 SER A 624  ASP A 631 -1  O  SER A 624   N  LYS A 585           
SHEET    4  AB 4 ASP A 639  GLY A 647 -1  O  ASP A 639   N  ASP A 631           
SHEET    1  BA 4 GLU B1606  ASP B1614  0                                        
SHEET    2  BA 4 GLY B1556  VAL B1565 -1  O  LEU B1557   N  TYR B1613           
SHEET    3  BA 4 LYS B1543  SER B1551 -1  O  LYS B1543   N  VAL B1565           
SHEET    4  BA 4 ILE B1669  GLN B1674 -1  O  ILE B1669   N  LEU B1548           
SHEET    1  BB 4 LYS B1593  LYS B1595  0                                        
SHEET    2  BB 4 PRO B1578  LYS B1585 -1  O  LEU B1582   N  HIS B1594           
SHEET    3  BB 4 SER B1624  ASP B1631 -1  O  SER B1624   N  LYS B1585           
SHEET    4  BB 4 ASP B1639  LEU B1646 -1  O  ASP B1639   N  ASP B1631           
LINK         O   GLU A 530                CA    CA A1680     1555   1555  2.29  
LINK         O   MET A 570                CA    CA A1680     1555   1555  2.18  
LINK         OD2 ASP A 571                CA    CA A1679     1555   1555  2.16  
LINK         OD1 ASP A 571                CA    CA A1679     1555   1555  2.82  
LINK         OD1 ASP A 571                CA    CA A1680     1555   1555  2.10  
LINK         OD2 ASP A 577                CA    CA A1679     1555   1555  2.29  
LINK         OD1 ASP A 631                CA    CA A1679     1555   1555  2.36  
LINK         OD2 ASP A 631                CA    CA A1679     1555   1555  3.27  
LINK         OD2 ASP A 631                CA    CA A1680     1555   1555  2.32  
LINK         O   TYR A 632                CA    CA A1679     1555   1555  2.23  
LINK         OD1 ASP A 633                CA    CA A1679     1555   1555  2.20  
LINK         OD1 ASP A 633                CA    CA A1680     1555   1555  2.53  
LINK         OD2 ASP A 633                CA    CA A1680     1555   1555  2.19  
LINK         OD2 ASP A 639                CA    CA A1680     1555   1555  2.17  
LINK        CA    CA A1679                 O   HOH A2004     1555   1555  2.41  
LINK         O   GLU B1530                CA    CA B2680     1555   1555  2.32  
LINK         O   MET B1570                CA    CA B2680     1555   1555  2.45  
LINK         OD2 ASP B1571                CA    CA B2679     1555   1555  2.55  
LINK         OD1 ASP B1571                CA    CA B2679     1555   1555  2.83  
LINK         OD1 ASP B1571                CA    CA B2680     1555   1555  2.49  
LINK         OD2 ASP B1577                CA    CA B2679     1555   1555  2.26  
LINK         OD1 ASP B1631                CA    CA B2679     1555   1555  2.41  
LINK         OD2 ASP B1631                CA    CA B2679     1555   1555  3.31  
LINK         OD2 ASP B1631                CA    CA B2680     1555   1555  2.33  
LINK         O   TYR B1632                CA    CA B2679     1555   1555  2.24  
LINK         OD1 ASP B1633                CA    CA B2679     1555   1555  2.39  
LINK         OD2 ASP B1633                CA    CA B2680     1555   1555  2.32  
LINK         OD1 ASP B1633                CA    CA B2680     1555   1555  2.63  
LINK         OD1 ASP B1639                CA    CA B2680     1555   1555  2.13  
LINK         O   HOH B2004                CA    CA B2679     1555   1555  2.25  
CISPEP   1 GLU A  533    ARG A  534          0         5.55                     
CISPEP   2 ARG A  534    ILE A  535          0        -0.56                     
CISPEP   3 GLU A  539    GLU A  540          0        -2.60                     
CISPEP   4 LYS A  585    PRO A  586          0        -2.99                     
CISPEP   5 LYS B 1585    PRO B 1586          0       -10.89                     
SITE     1 AC1  6 ASP A 571  ASP A 577  ASP A 631  TYR A 632                    
SITE     2 AC1  6 ASP A 633  HOH A2004                                          
SITE     1 AC2  6 GLU A 530  MET A 570  ASP A 571  ASP A 631                    
SITE     2 AC2  6 ASP A 633  ASP A 639                                          
SITE     1 AC3  6 ASP B1571  ASP B1577  ASP B1631  TYR B1632                    
SITE     2 AC3  6 ASP B1633  HOH B2004                                          
SITE     1 AC4  6 GLU B1530  MET B1570  ASP B1571  ASP B1631                    
SITE     2 AC4  6 ASP B1633  ASP B1639                                          
SITE     1 AC5  3 HIS B1594  PHE B1611  PHE B1612                               
CRYST1   40.069   59.606   66.385  90.00 103.89  90.00 P 1 21 1      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      0.024957  0.000000  0.006172        0.00000                         
SCALE2      0.000000  0.016777  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015517        0.00000