HEADER    PHOSPHOTRANSFERASE                      25-APR-95   1CSN              
TITLE     BINARY COMPLEX OF CASEIN KINASE-1 WITH MGATP                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CASEIN KINASE-1;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.7.1.-                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE;                      
SOURCE   3 ORGANISM_COMMON: FISSION YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4896                                                 
KEYWDS    PHOSPHOTRANSFERASE                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.-M.XU,X.CHENG                                                       
REVDAT   4   07-FEB-24 1CSN    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1CSN    1       VERSN                                    
REVDAT   2   01-APR-03 1CSN    1       JRNL                                     
REVDAT   1   31-JUL-95 1CSN    0                                                
JRNL        AUTH   R.M.XU,G.CARMEL,R.M.SWEET,J.KURET,X.CHENG                    
JRNL        TITL   CRYSTAL STRUCTURE OF CASEIN KINASE-1, A PHOSPHATE-DIRECTED   
JRNL        TITL 2 PROTEIN KINASE.                                              
JRNL        REF    EMBO J.                       V.  14  1015 1995              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   7889932                                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   G.CARMEL,B.LEICHUS,X.CHENG                                   
REMARK   1  TITL   EXPRESSION, PURIFICATION, CRYSTALLIZATION, AND PRELIMINARY   
REMARK   1  TITL 2 X-RAY ANALYSIS OF CASEIN KINASE-1 FROM SCHIZOSACCHAROMYCES   
REMARK   1  TITL 3 POMBE                                                        
REMARK   1  REF    J.BIOL.CHEM.                  V. 269  7304 1994              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 11.30                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 23860                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.207                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
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            : 2386                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 42                                      
REMARK   3   SOLVENT ATOMS            : 103                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.460                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
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) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; 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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1CSN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000172502.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12C                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0, 1.0012                        
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MADNES                             
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24245                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 6.700                              
REMARK 200  R MERGE                    (I) : 0.08040                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: THE WAVELENGTH OF 1.0 WAS USED FOR THE NATIVE DATA SETS      
REMARK 200  AND 1.0012 FOR THE HG DERIVATIVE DATA SETS.                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.95                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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       80.25333            
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       40.12667            
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       40.12667            
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       80.25333            
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: DIMERIC                           
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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2 -0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       80.25333            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     ASN A     5                                                      
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    VAL A  10      -49.06     67.84                                   
REMARK 500    ASP A 131       42.84   -141.14                                   
REMARK 500    ASN A 143       76.85   -103.22                                   
REMARK 500    ASP A 154       88.11     63.86                                   
REMARK 500    SER A 179      -90.82    -97.61                                   
REMARK 500    LEU A 221     -110.98    -86.94                                   
REMARK 500    ALA A 223       80.86    -60.25                                   
REMARK 500    ASP A 290     -152.20   -117.74                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 300  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A 136   OD1                                                    
REMARK 620 2 ATP A 299   O1G 115.1                                              
REMARK 620 3 ATP A 299   O2A 101.4  93.6                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 300                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 299                 
DBREF  1CSN A    1   298  UNP    P40233   CKI1_SCHPO       1    298             
SEQADV 1CSN VAL A   82  UNP  P40233    ILE    82 CONFLICT                       
SEQRES   1 A  298  MET SER GLY GLN ASN ASN VAL VAL GLY VAL HIS TYR LYS          
SEQRES   2 A  298  VAL GLY ARG ARG ILE GLY GLU GLY SER PHE GLY VAL ILE          
SEQRES   3 A  298  PHE GLU GLY THR ASN LEU LEU ASN ASN GLN GLN VAL ALA          
SEQRES   4 A  298  ILE LYS PHE GLU PRO ARG ARG SER ASP ALA PRO GLN LEU          
SEQRES   5 A  298  ARG ASP GLU TYR ARG THR TYR LYS LEU LEU ALA GLY CYS          
SEQRES   6 A  298  THR GLY ILE PRO ASN VAL TYR TYR PHE GLY GLN GLU GLY          
SEQRES   7 A  298  LEU HIS ASN VAL LEU VAL ILE ASP LEU LEU GLY PRO SER          
SEQRES   8 A  298  LEU GLU ASP LEU LEU ASP LEU CYS GLY ARG LYS PHE SER          
SEQRES   9 A  298  VAL LYS THR VAL ALA MET ALA ALA LYS GLN MET LEU ALA          
SEQRES  10 A  298  ARG VAL GLN SER ILE HIS GLU LYS SER LEU VAL TYR ARG          
SEQRES  11 A  298  ASP ILE LYS PRO ASP ASN PHE LEU ILE GLY ARG PRO ASN          
SEQRES  12 A  298  SER LYS ASN ALA ASN MET ILE TYR VAL VAL ASP PHE GLY          
SEQRES  13 A  298  MET VAL LYS PHE TYR ARG ASP PRO VAL THR LYS GLN HIS          
SEQRES  14 A  298  ILE PRO TYR ARG GLU LYS LYS ASN LEU SER GLY THR ALA          
SEQRES  15 A  298  ARG TYR MET SER ILE ASN THR HIS LEU GLY ARG GLU GLN          
SEQRES  16 A  298  SER ARG ARG ASP ASP LEU GLU ALA LEU GLY HIS VAL PHE          
SEQRES  17 A  298  MET TYR PHE LEU ARG GLY SER LEU PRO TRP GLN GLY LEU          
SEQRES  18 A  298  LYS ALA ALA THR ASN LYS GLN LYS TYR GLU ARG ILE GLY          
SEQRES  19 A  298  GLU LYS LYS GLN SER THR PRO LEU ARG GLU LEU CYS ALA          
SEQRES  20 A  298  GLY PHE PRO GLU GLU PHE TYR LYS TYR MET HIS TYR ALA          
SEQRES  21 A  298  ARG ASN LEU ALA PHE ASP ALA THR PRO ASP TYR ASP TYR          
SEQRES  22 A  298  LEU GLN GLY LEU PHE SER LYS VAL LEU GLU ARG LEU ASN          
SEQRES  23 A  298  THR THR GLU ASP GLU ASN PHE ASP TRP ASN LEU LEU              
HET     MG  A 300       1                                                       
HET    SO4  A 301       5                                                       
HET    SO4  A 302       5                                                       
HET    ATP  A 299      31                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     SO4 SULFATE ION                                                      
HETNAM     ATP ADENOSINE-5'-TRIPHOSPHATE                                        
FORMUL   2   MG    MG 2+                                                        
FORMUL   3  SO4    2(O4 S 2-)                                                   
FORMUL   5  ATP    C10 H16 N5 O13 P3                                            
FORMUL   6  HOH   *103(H2 O)                                                    
HELIX    1   1 LEU A   52  LEU A   61  1                                  10    
HELIX    2   2 LEU A   92  LEU A   98  1                                   7    
HELIX    3   3 VAL A  105  GLU A  124  1                                  20    
HELIX    4   5 SER A  186  HIS A  190  1                                   5    
HELIX    5   6 ARG A  197  ARG A  213  1                                  17    
HELIX    6   7 ASN A  226  SER A  239  1                                  14    
HELIX    7   8 LEU A  242  LEU A  245  1                                   4    
HELIX    8   9 GLU A  251  ASN A  262  1                                  12    
HELIX    9  10 TYR A  271  ARG A  284  1                                  14    
SHEET    1   A 5 TYR A  12  GLY A  15  0                                        
SHEET    2   A 5 GLY A  24  ASN A  31 -1  N  THR A  30   O  LYS A  13           
SHEET    3   A 5 GLN A  36  PRO A  44 -1  N  PHE A  42   O  VAL A  25           
SHEET    4   A 5 HIS A  80  ASP A  86 -1  N  ILE A  85   O  ALA A  39           
SHEET    5   A 5 VAL A  71  GLU A  77 -1  N  GLU A  77   O  HIS A  80           
SHEET    1   B 2 PHE A 137  ILE A 139  0                                        
SHEET    2   B 2 ILE A 150  VAL A 152 -1  N  TYR A 151   O  LEU A 138           
SHEET    1   C 2 ILE A  18  GLY A  21  0                                        
SHEET    2   C 2 VAL A  25  ASN A  31 -1  N  ILE A  26   O  ILE A  18           
LINK         OD1 ASN A 136                MG    MG A 300     1555   1555  2.74  
LINK         O1G ATP A 299                MG    MG A 300     1555   1555  2.30  
LINK         O2A ATP A 299                MG    MG A 300     1555   1555  2.40  
SITE     1 AC1  4 LYS A 133  ASN A 136  ASP A 154  ATP A 299                    
SITE     1 AC2  3 ARG A 130  LYS A 159  LYS A 176                               
SITE     1 AC3  7 ARG A 183  GLN A 219  GLY A 220  LYS A 229                    
SITE     2 AC3  7 HOH A 493  HOH A 494  HOH A 496                               
SITE     1 AC4 20 GLY A  19  GLU A  20  GLY A  21  SER A  22                    
SITE     2 AC4 20 GLY A  24  ILE A  26  ALA A  39  LYS A  41                    
SITE     3 AC4 20 ILE A  85  ASP A  86  LEU A  88  LYS A 133                    
SITE     4 AC4 20 ASP A 135  LEU A 138  ASP A 154   MG A 300                    
SITE     5 AC4 20 HOH A 403  HOH A 412  HOH A 448  HOH A 501                    
CRYST1   78.960   78.960  120.380  90.00  90.00 120.00 P 32 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      0.012665  0.007312  0.000000        0.00000                         
SCALE2      0.000000  0.014624  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008307        0.00000