HEADER    HYDROLASE                               29-FEB-24   8YIM              
TITLE     CRYSTAL STRUCTURE OF HUMAN RAB23 IN COMPLEX WITH GMPPNP (1.35         
TITLE    2 ANGSTROMS RESOLUTION)                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RAS-RELATED PROTEIN RAB-23;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 OTHER_DETAILS: TRUNCATED TO RESIDUES 7-172                           
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: RAB23, HSPC137;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    SMALL GTPASE ROSSMANN FOLD, HYDROLASE                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.Y.CHAU,H.LIANG,W.S.AIK                                              
REVDAT   3   08-JAN-25 8YIM    1       JRNL                                     
REVDAT   2   18-DEC-24 8YIM    1       JRNL                                     
REVDAT   1   04-DEC-24 8YIM    0                                                
JRNL        AUTH   Y.Y.CHAU,H.LIANG,W.L.TUNG,C.H.H.HOR,W.S.AIK                  
JRNL        TITL   STRUCTURAL BASIS FOR RAB23 ACTIVATION AND A LOSS-OF-FUNCTION 
JRNL        TITL 2 MUTATION IN CARPENTER SYNDROME.                              
JRNL        REF    J.BIOL.CHEM.                  V. 301 08036 2024              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   39615683                                                     
JRNL        DOI    10.1016/J.JBC.2024.108036                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.18.2_3874                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 22.88                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 44369                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.151                           
REMARK   3   R VALUE            (WORKING SET) : 0.150                           
REMARK   3   FREE R VALUE                     : 0.179                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.310                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2354                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 22.8800 -  3.4700    1.00     2618   189  0.1592 0.1753        
REMARK   3     2  3.4700 -  2.7500    1.00     2523   140  0.1653 0.1820        
REMARK   3     3  2.7500 -  2.4100    1.00     2487   165  0.1640 0.1947        
REMARK   3     4  2.4100 -  2.1900    1.00     2490   122  0.1477 0.1684        
REMARK   3     5  2.1900 -  2.0300    1.00     2468   141  0.1375 0.1625        
REMARK   3     6  2.0300 -  1.9100    1.00     2500   132  0.1353 0.1637        
REMARK   3     7  1.9100 -  1.8100    1.00     2447   146  0.1391 0.1693        
REMARK   3     8  1.8100 -  1.7400    1.00     2459   123  0.1350 0.1784        
REMARK   3     9  1.7400 -  1.6700    1.00     2453   144  0.1275 0.1825        
REMARK   3    10  1.6700 -  1.6100    1.00     2492   118  0.1281 0.1611        
REMARK   3    11  1.6100 -  1.5600    1.00     2417   141  0.1266 0.1727        
REMARK   3    12  1.5600 -  1.5200    1.00     2476    95  0.1300 0.1625        
REMARK   3    13  1.5200 -  1.4800    1.00     2451   123  0.1346 0.2045        
REMARK   3    14  1.4800 -  1.4400    1.00     2438   130  0.1423 0.2009        
REMARK   3    15  1.4400 -  1.4100    1.00     2434   132  0.1567 0.2009        
REMARK   3    16  1.4100 -  1.3800    1.00     2424   152  0.1743 0.1961        
REMARK   3    17  1.3800 -  1.3500    1.00     2438   161  0.1898 0.2348        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.111            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.525           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 9.90                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.58                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.003           1348                                  
REMARK   3   ANGLE     :  0.681           1831                                  
REMARK   3   CHIRALITY :  0.065            212                                  
REMARK   3   PLANARITY :  0.003            229                                  
REMARK   3   DIHEDRAL  : 14.210            516                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 8YIM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-MAR-24.                  
REMARK 100 THE DEPOSITION ID IS D_1300045601.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-DEC-23                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
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 FR-X                        
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU HYPIX-6000HE                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO                        
REMARK 200  DATA SCALING SOFTWARE          : CRYSALISPRO                        
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 44414                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.350                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 22.880                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 9.000                              
REMARK 200  R MERGE                    (I) : 0.13300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.37                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 2.08700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.71                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M IMIDAZOLE PH 8.0, 0.2M NACL, 0.4M   
REMARK 280  SODIUM PHOSPHATE MONOBASIC/1.6M POTASSIUM PHOSPHATE DIBASIC,        
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       31.30667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       62.61333            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       62.61333            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       31.30667            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1010 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 7860 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL                        
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 486  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 492  LIES ON A SPECIAL POSITION.                          
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     SER A     6                                                      
REMARK 465     GLU A    69                                                      
REMARK 465     GLU A    70                                                      
REMARK 465     PHE A    71                                                      
REMARK 465     ASP A    72                                                      
REMARK 465     ALA A    73                                                      
REMARK 465     LYS A   172                                                      
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     LYS A  31    CD   CE   NZ                                        
REMARK 470     LYS A  39    CD   CE   NZ                                        
REMARK 470     GLN A  50    CG   CD   OE1  NE2                                  
REMARK 470     ASN A  54    CG   OD1  ND2                                       
REMARK 470     ASP A  55    CG   OD1  OD2                                       
REMARK 470     GLU A  56    CG   CD   OE1  OE2                                  
REMARK 470     GLN A  68    CG   CD   OE1  NE2                                  
REMARK 470     GLU A  95    CD   OE1  OE2                                       
REMARK 470     ASP A 113    CG   OD1  OD2                                       
REMARK 470     LEU A 126    CG   CD1  CD2                                       
REMARK 470     ASP A 127    CG   OD1  OD2                                       
REMARK 470     GLN A 171    CG   CD   OE1  NE2                                  
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    ASN A  54     -121.96     54.65                                   
REMARK 500    ASP A  55       63.98   -112.73                                   
REMARK 500    LEU A 125       35.01    -94.39                                   
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 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  23   OG                                                     
REMARK 620 2 THR A  41   OG1  78.2                                              
REMARK 620 3 GNP A 201   O1G 172.5  94.9                                        
REMARK 620 4 GNP A 201   O2B  90.4 168.4  96.6                                  
REMARK 620 5 HOH A 315   O    89.2  90.4  93.7  87.5                            
REMARK 620 6 HOH A 331   O    85.2  91.2  92.1  89.8 173.8                      
REMARK 620 N                    1     2     3     4     5                       
DBREF  8YIM A    7   172  UNP    Q9ULC3   RAB23_HUMAN      7    172             
SEQADV 8YIM SER A    6  UNP  Q9ULC3              EXPRESSION TAG                 
SEQRES   1 A  167  SER GLU VAL ALA ILE LYS MET VAL VAL VAL GLY ASN GLY          
SEQRES   2 A  167  ALA VAL GLY LYS SER SER MET ILE GLN ARG TYR CYS LYS          
SEQRES   3 A  167  GLY ILE PHE THR LYS ASP TYR LYS LYS THR ILE GLY VAL          
SEQRES   4 A  167  ASP PHE LEU GLU ARG GLN ILE GLN VAL ASN ASP GLU ASP          
SEQRES   5 A  167  VAL ARG LEU MET LEU TRP ASP THR ALA GLY GLN GLU GLU          
SEQRES   6 A  167  PHE ASP ALA ILE THR LYS ALA TYR TYR ARG GLY ALA GLN          
SEQRES   7 A  167  ALA CYS VAL LEU VAL PHE SER THR THR ASP ARG GLU SER          
SEQRES   8 A  167  PHE GLU ALA VAL SER SER TRP ARG GLU LYS VAL VAL ALA          
SEQRES   9 A  167  GLU VAL GLY ASP ILE PRO THR VAL LEU VAL GLN ASN LYS          
SEQRES  10 A  167  ILE ASP LEU LEU ASP ASP SER CYS ILE LYS ASN GLU GLU          
SEQRES  11 A  167  ALA GLU ALA LEU ALA LYS ARG LEU LYS LEU ARG PHE TYR          
SEQRES  12 A  167  ARG THR SER VAL LYS GLU ASP LEU ASN VAL ASN GLU VAL          
SEQRES  13 A  167  PHE LYS TYR LEU ALA GLU LYS TYR LEU GLN LYS                  
HET    GNP  A 201      32                                                       
HET     MG  A 202       1                                                       
HETNAM     GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER                      
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2  GNP    C10 H17 N6 O13 P3                                            
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  HOH   *193(H2 O)                                                    
HELIX    1 AA1 GLY A   21  GLY A   32  1                                  12    
HELIX    2 AA2 THR A   75  ARG A   80  1                                   6    
HELIX    3 AA3 ASP A   93  ALA A   99  1                                   7    
HELIX    4 AA4 ALA A   99  GLY A  112  1                                  14    
HELIX    5 AA5 LYS A  122  SER A  129  5                                   8    
HELIX    6 AA6 LYS A  132  LYS A  144  1                                  13    
HELIX    7 AA7 ASN A  157  GLN A  171  1                                  15    
SHEET    1 AA1 6 VAL A  44  GLN A  52  0                                        
SHEET    2 AA1 6 ASP A  57  THR A  65 -1  O  LEU A  60   N  ARG A  49           
SHEET    3 AA1 6 VAL A   8  VAL A  15  1  N  ILE A  10   O  MET A  61           
SHEET    4 AA1 6 ALA A  84  SER A  90  1  O  VAL A  88   N  VAL A  15           
SHEET    5 AA1 6 THR A 116  ASN A 121  1  O  VAL A 119   N  LEU A  87           
SHEET    6 AA1 6 ARG A 146  ARG A 149  1  O  ARG A 146   N  LEU A 118           
LINK         OG  SER A  23                MG    MG A 202     1555   1555  2.06  
LINK         OG1 THR A  41                MG    MG A 202     1555   1555  2.04  
LINK         O1G GNP A 201                MG    MG A 202     1555   1555  2.06  
LINK         O2B GNP A 201                MG    MG A 202     1555   1555  2.12  
LINK        MG    MG A 202                 O   HOH A 315     1555   1555  2.11  
LINK        MG    MG A 202                 O   HOH A 331     1555   1555  2.10  
CRYST1   60.523   60.523   93.920  90.00  90.00 120.00 P 31 2 1      6          
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      0.016523  0.009539  0.000000        0.00000                         
SCALE2      0.000000  0.019079  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010647        0.00000