HEADER    TRANSFERASE                             28-AUG-07   2Z7R               
TITLE     CRYSTAL STRUCTURE OF THE N-TERMINAL KINASE DOMAIN OF HUMAN RSK1 BOUND  
TITLE    2 TO STAUROSPORINE                                                      
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: RIBOSOMAL PROTEIN S6 KINASE ALPHA-1;                        
COMPND   3 CHAIN: A;                                                             
COMPND   4 FRAGMENT: RESIDUES 33-353;                                            
COMPND   5 SYNONYM: S6K-ALPHA 1, 90 KDA RIBOSOMAL PROTEIN S6 KINASE 1, P90-RSK   
COMPND   6 1, RIBOSOMAL S6 KINASE 1, RSK-1, PP90RSK1, P90S6K, MAP KINASE-        
COMPND   7 ACTIVATED PROTEIN KINASE 1A, MAPKAPK1A;                               
COMPND   8 EC: 2.7.11.1;                                                         
COMPND   9 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                    
SOURCE   3 ORGANISM_COMMON: HUMAN;                                               
SOURCE   4 ORGANISM_TAXID: 9606;                                                 
SOURCE   5 GENE: RPS6KA1, RSK1;                                                  
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                             
SOURCE   7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                              
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 7108;                                        
SOURCE   9 EXPRESSION_SYSTEM_CELL_LINE: SF21                                     
KEYWDS    PROTEIN KINASE, CANCER, KINASE INHIBITOR, ATP-BINDING, MAGNESIUM,      
KEYWDS   2 METAL-BINDING, NUCLEOTIDE-BINDING, PHOSPHORYLATION, POLYMORPHISM,     
KEYWDS   3 SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE                          
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    M.IKUTA,S.K.MUNSHI                                                     
REVDAT   3   01-NOV-23 2Z7R    1       REMARK                                    
REVDAT   2   24-FEB-09 2Z7R    1       VERSN                                     
REVDAT   1   13-MAY-08 2Z7R    0                                                 
JRNL        AUTH   M.IKUTA,M.KORNIENKO,N.BYRNE,J.C.REID,S.MIZUARAI,H.KOTANI,     
JRNL        AUTH 2 S.K.MUNSHI                                                    
JRNL        TITL   CRYSTAL STRUCTURES OF THE N-TERMINAL KINASE DOMAIN OF HUMAN   
JRNL        TITL 2 RSK1 BOUND TO THREE DIFFERENT LIGANDS: IMPLICATIONS FOR THE   
JRNL        TITL 3 DESIGN OF RSK1 SPECIFIC INHIBITORS.                           
JRNL        REF    PROTEIN SCI.                  V.  16  2626 2007               
JRNL        REFN                   ISSN 0961-8368                                
JRNL        PMID   17965187                                                      
JRNL        DOI    10.1110/PS.073123707                                          
REMARK   2                                                                       
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : CNX                                                   
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-               
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,               
REMARK   3               : READ,RICE,SIMONSON,WARREN,ACCELRYS                    
REMARK   3               : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA,             
REMARK   3               : YIP,DZAKULA)                                          
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                           
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             : 21979                           
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 + TEST SET) : 0.255                            
REMARK   3   R VALUE            (WORKING SET) : 0.255                            
REMARK   3   FREE R VALUE                     : 0.286                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 1571                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                             
REMARK   3                                                                       
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                                
REMARK   3   R VALUE     (WORKING + TEST SET, NO CUTOFF) : NULL                  
REMARK   3   R VALUE            (WORKING SET, NO CUTOFF) : NULL                  
REMARK   3   FREE R VALUE                    (NO CUTOFF) : NULL                  
REMARK   3   FREE R VALUE TEST SET SIZE   (%, NO CUTOFF) : NULL                  
REMARK   3   FREE R VALUE TEST SET COUNT     (NO CUTOFF) : NULL                  
REMARK   3   ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL                  
REMARK   3   TOTAL NUMBER OF REFLECTIONS     (NO CUTOFF) : 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            : 2134                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 35                                       
REMARK   3   SOLVENT ATOMS            : 107                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 31.20                           
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) : NULL                             
REMARK   3   BOND ANGLES            (DEGREES) : NULL                             
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  BULK SOLVENT MODELING.                                               
REMARK   3   METHOD USED : NULL                                                  
REMARK   3   KSOL        : NULL                                                  
REMARK   3   BSOL        : NULL                                                  
REMARK   3                                                                       
REMARK   3  NCS MODEL : NULL                                                     
REMARK   3                                                                       
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT           
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                  
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                  
REMARK   3                                                                       
REMARK   3  PARAMETER FILE  1  : NULL                                            
REMARK   3  TOPOLOGY FILE  1   : NULL                                            
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 2Z7R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-SEP-07.                   
REMARK 100 THE DEPOSITION ID IS D_1000027627.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 27-JUL-06                           
REMARK 200  TEMPERATURE           (KELVIN) : 100                                 
REMARK 200  PH                             : 7.5                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : APS                                 
REMARK 200  BEAMLINE                       : 17-ID                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                                
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                            
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                           
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23744                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                                
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                                
REMARK 200  DATA REDUNDANCY                : 6.000                               
REMARK 200  R MERGE                    (I) : NULL                                
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   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   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: MOLREP                                                 
REMARK 200 STARTING MODEL: 1VZO                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 46.41                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: 12-16% PEG MME 2000, 150MM DL-MALIC       
REMARK 280  ACID, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K        
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                        
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                          
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                          
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                          
REMARK 290                                                                       
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                      
REMARK 290           MMM -> TRANSLATION VECTOR                                   
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                             
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM              
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                 
REMARK 290 RELATED MOLECULES.                                                    
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       26.13050             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.98900             
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       26.92750             
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       59.98900             
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       26.13050             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       26.92750             
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1                                                        
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                 
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                   
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON                
REMARK 300 BURIED SURFACE AREA.                                                  
REMARK 350                                                                       
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN            
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                 
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS           
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                           
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                                
REMARK 350                                                                       
REMARK 350 BIOMOLECULE: 1                                                        
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                      
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 465                                                                       
REMARK 465 MISSING RESIDUES                                                      
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                        
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN                
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                 
REMARK 465                                                                       
REMARK 465   M RES C SSSEQI                                                      
REMARK 465     GLN A    33                                                       
REMARK 465     PRO A    34                                                       
REMARK 465     SER A    35                                                       
REMARK 465     LYS A    36                                                       
REMARK 465     ASP A    37                                                       
REMARK 465     GLU A    38                                                       
REMARK 465     GLY A    39                                                       
REMARK 465     VAL A    40                                                       
REMARK 465     LEU A    41                                                       
REMARK 465     LYS A    42                                                       
REMARK 465     GLU A    43                                                       
REMARK 465     ILE A    44                                                       
REMARK 465     SER A    45                                                       
REMARK 465     ILE A    46                                                       
REMARK 465     THR A    47                                                       
REMARK 465     HIS A    48                                                       
REMARK 465     HIS A    49                                                       
REMARK 465     VAL A    50                                                       
REMARK 465     LYS A    51                                                       
REMARK 465     ALA A    52                                                       
REMARK 465     ARG A   104                                                       
REMARK 465     ASP A   105                                                       
REMARK 465     ARG A   106                                                       
REMARK 465     VAL A   107                                                       
REMARK 465     ARG A   108                                                       
REMARK 465     THR A   109                                                       
REMARK 465     LYS A   110                                                       
REMARK 465     MET A   111                                                       
REMARK 465     GLU A   112                                                       
REMARK 465     ARG A   113                                                       
REMARK 465     ASP A   114                                                       
REMARK 465     ALA A   212                                                       
REMARK 465     ILE A   213                                                       
REMARK 465     ASP A   214                                                       
REMARK 465     HIS A   215                                                       
REMARK 465     GLU A   216                                                       
REMARK 465     LYS A   217                                                       
REMARK 465     LYS A   218                                                       
REMARK 465     ALA A   219                                                       
REMARK 465     TYR A   220                                                       
REMARK 465     SER A   221                                                       
REMARK 465     PHE A   222                                                       
REMARK 465     CYS A   223                                                       
REMARK 465     ALA A   341                                                       
REMARK 465     VAL A   342                                                       
REMARK 465     ALA A   343                                                       
REMARK 465     GLN A   344                                                       
REMARK 465     PRO A   345                                                       
REMARK 465     ASP A   346                                                       
REMARK 465     ASP A   347                                                       
REMARK 465     THR A   348                                                       
REMARK 465     PHE A   349                                                       
REMARK 465     TYR A   350                                                       
REMARK 465     PHE A   351                                                       
REMARK 465     ASP A   352                                                       
REMARK 465     THR A   353                                                       
REMARK 480                                                                       
REMARK 480 ZERO OCCUPANCY ATOM                                                   
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                   
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                 
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;               
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):          
REMARK 480   M RES C SSEQI ATOMS                                                 
REMARK 480     ALA A   57   CB                                                   
REMARK 480     GLU A   63   OE1                                                  
REMARK 480     LEU A   64   CD1                                                  
REMARK 480     LEU A   65   CD1                                                  
REMARK 480     VAL A   76   CG2                                                  
REMARK 480     LEU A   78   CD1                                                  
REMARK 480     VAL A   82   CG2                                                  
REMARK 480     THR A   83   CG2                                                  
REMARK 480     VAL A   95   CG2                                                  
REMARK 480     ALA A  130   CB                                                   
REMARK 480     LEU A  139   CD2                                                  
REMARK 480     LEU A  144   CD1                                                  
REMARK 480     THR A  160   CG2                                                  
REMARK 480     GLU A  161   CG                                                   
REMARK 480     LEU A  168   CD1                                                  
REMARK 480     ALA A  172   CB                                                   
REMARK 480     LEU A  178   CD2                                                  
REMARK 480     LEU A  181   CD2                                                  
REMARK 480     LEU A  194   CD1                                                  
REMARK 480     ILE A  201   CG2                                                  
REMARK 480     LEU A  203   CD2                                                  
REMARK 480     VAL A  234   CG1                                                  
REMARK 480     LEU A  273   CD1                                                  
REMARK 480     GLN A  283   CB   CG                                              
REMARK 480     LEU A  292   CD2                                                  
REMARK 480     LEU A  293   CD2                                                  
REMARK 480     ALA A  295   CB                                                   
REMARK 480     ALA A  312   CB                                                   
REMARK 480     ILE A  315   CG2                                                  
REMARK 480     ARG A  317   CG   CZ   NH1  NH2                                   
REMARK 480     VAL A  319   CG2                                                  
REMARK 480     ILE A  324   CD1                                                  
REMARK 480     LYS A  328   CD                                                   
REMARK 480     ARG A  332   NH1  NH2                                             
REMARK 480     GLU A  333   CG   CD   OE1  OE2                                   
REMARK 480     ILE A  334   CD1                                                  
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    LYS A  98     -148.12    -94.72                                    
REMARK 500    THR A 100     -149.90   -171.71                                    
REMARK 500    LEU A 101      150.71    135.47                                    
REMARK 500    LYS A 102      143.67    175.45                                    
REMARK 500    VAL A 157       -5.23     67.46                                    
REMARK 500    MET A 158      144.33    161.89                                    
REMARK 500    ASP A 187       50.91   -101.81                                    
REMARK 500    LYS A 189      156.46    177.54                                    
REMARK 500    PHE A 206     -169.31   -129.80                                    
REMARK 500    LEU A 208      120.54    -35.39                                    
REMARK 500    SER A 209      -60.52   -103.08                                    
REMARK 500    HIS A 239       73.71   -169.67                                    
REMARK 500    PHE A 297       47.90    -88.96                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE STU A 1                    
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 2Z7Q   RELATED DB: PDB                                    
REMARK 900 RELATED ID: 2Z7S   RELATED DB: PDB                                    
DBREF  2Z7R A   33   353  UNP    Q15418   KS6A1_HUMAN     33    353              
SEQRES   1 A  321  GLN PRO SER LYS ASP GLU GLY VAL LEU LYS GLU ILE SER           
SEQRES   2 A  321  ILE THR HIS HIS VAL LYS ALA GLY SER GLU LYS ALA ASP           
SEQRES   3 A  321  PRO SER HIS PHE GLU LEU LEU LYS VAL LEU GLY GLN GLY           
SEQRES   4 A  321  SER PHE GLY LYS VAL PHE LEU VAL ARG LYS VAL THR ARG           
SEQRES   5 A  321  PRO ASP SER GLY HIS LEU TYR ALA MET LYS VAL LEU LYS           
SEQRES   6 A  321  LYS ALA THR LEU LYS VAL ARG ASP ARG VAL ARG THR LYS           
SEQRES   7 A  321  MET GLU ARG ASP ILE LEU ALA ASP VAL ASN HIS PRO PHE           
SEQRES   8 A  321  VAL VAL LYS LEU HIS TYR ALA PHE GLN THR GLU GLY LYS           
SEQRES   9 A  321  LEU TYR LEU ILE LEU ASP PHE LEU ARG GLY GLY ASP LEU           
SEQRES  10 A  321  PHE THR ARG LEU SER LYS GLU VAL MET PHE THR GLU GLU           
SEQRES  11 A  321  ASP VAL LYS PHE TYR LEU ALA GLU LEU ALA LEU GLY LEU           
SEQRES  12 A  321  ASP HIS LEU HIS SER LEU GLY ILE ILE TYR ARG ASP LEU           
SEQRES  13 A  321  LYS PRO GLU ASN ILE LEU LEU ASP GLU GLU GLY HIS ILE           
SEQRES  14 A  321  LYS LEU THR ASP PHE GLY LEU SER LYS GLU ALA ILE ASP           
SEQRES  15 A  321  HIS GLU LYS LYS ALA TYR SER PHE CYS GLY THR VAL GLU           
SEQRES  16 A  321  TYR MET ALA PRO GLU VAL VAL ASN ARG GLN GLY HIS SER           
SEQRES  17 A  321  HIS SER ALA ASP TRP TRP SER TYR GLY VAL LEU MET PHE           
SEQRES  18 A  321  GLU MET LEU THR GLY SER LEU PRO PHE GLN GLY LYS ASP           
SEQRES  19 A  321  ARG LYS GLU THR MET THR LEU ILE LEU LYS ALA LYS LEU           
SEQRES  20 A  321  GLY MET PRO GLN PHE LEU SER THR GLU ALA GLN SER LEU           
SEQRES  21 A  321  LEU ARG ALA LEU PHE LYS ARG ASN PRO ALA ASN ARG LEU           
SEQRES  22 A  321  GLY SER GLY PRO ASP GLY ALA GLU GLU ILE LYS ARG HIS           
SEQRES  23 A  321  VAL PHE TYR SER THR ILE ASP TRP ASN LYS LEU TYR ARG           
SEQRES  24 A  321  ARG GLU ILE LYS PRO PRO PHE LYS PRO ALA VAL ALA GLN           
SEQRES  25 A  321  PRO ASP ASP THR PHE TYR PHE ASP THR                           
HET    STU  A   1      35                                                        
HETNAM     STU STAUROSPORINE                                                     
FORMUL   2  STU    C28 H26 N4 O3                                                 
FORMUL   3  HOH   *107(H2 O)                                                     
HELIX    1   1 ASP A   58  SER A   60  5                                   3     
HELIX    2   2 LEU A  149  VAL A  157  1                                   9     
HELIX    3   3 THR A  160  LEU A  181  1                                  22     
HELIX    4   4 LYS A  189  GLU A  191  5                                   3     
HELIX    5   5 THR A  225  MET A  229  5                                   5     
HELIX    6   6 ALA A  230  ASN A  235  1                                   6     
HELIX    7   7 HIS A  241  GLY A  258  1                                  18     
HELIX    8   8 ASP A  266  ALA A  277  1                                  12     
HELIX    9   9 SER A  286  PHE A  297  1                                  12     
HELIX   10  10 ASN A  300  ARG A  304  5                                   5     
HELIX   11  11 ALA A  312  ARG A  317  1                                   6     
HELIX   12  12 HIS A  318  SER A  322  5                                   5     
HELIX   13  13 ASP A  325  ARG A  331  1                                   7     
SHEET    1   A 5 PHE A  62  GLN A  70  0                                         
SHEET    2   A 5 LYS A  75  LYS A  81 -1  O  LEU A  78   N  LEU A  65            
SHEET    3   A 5 LEU A  90  LEU A  96 -1  O  MET A  93   N  PHE A  77            
SHEET    4   A 5 LYS A 136  LEU A 141 -1  O  LEU A 141   N  ALA A  92            
SHEET    5   A 5 LEU A 127  THR A 133 -1  N  HIS A 128   O  ILE A 140            
SHEET    1   B 3 GLY A 147  ASP A 148  0                                         
SHEET    2   B 3 ILE A 193  LEU A 195 -1  O  LEU A 195   N  GLY A 147            
SHEET    3   B 3 ILE A 201  LEU A 203 -1  O  LYS A 202   N  LEU A 194            
CISPEP   1 ARG A   84    PRO A   85          0         0.01                      
CISPEP   2 GLY A  308    PRO A  309          0        -0.07                      
SITE     1 AC1 14 LEU A  68  GLY A  69  PRO A  85  ALA A  92                     
SITE     2 AC1 14 LYS A  94  ASP A 142  PHE A 143  LEU A 144                     
SITE     3 AC1 14 ASP A 148  GLU A 191  ASN A 192  LEU A 194                     
SITE     4 AC1 14 THR A 204  HOH A 387                                           
CRYST1   52.261   53.855  119.978  90.00  90.00  90.00 P 21 21 21    4           
ORIGX1      1.000000  0.000000  0.000000        0.00000                          
ORIGX2      0.000000  1.000000  0.000000        0.00000                          
ORIGX3      0.000000  0.000000  1.000000        0.00000                          
SCALE1      0.019135  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.018568  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.008335        0.00000                          
END