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Database: PDB
Entry: 2BKZ
LinkDB: 2BKZ
Original site: 2BKZ 
HEADER    TRANSFERASE                             23-FEB-05   2BKZ              
TITLE     STRUCTURE OF CDK2-CYCLIN A WITH PHA-404611                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CELL DIVISION PROTEIN KINASE 2;                            
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 SYNONYM: P33 PROTEIN KINASE;                                         
COMPND   5 EC: 2.7.1.37;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: CYCLIN A2;                                                 
COMPND   9 CHAIN: B, D;                                                         
COMPND  10 FRAGMENT: RESIDUES 174-432 (C-TERMINAL PORTION);                     
COMPND  11 SYNONYM: CYCLIN A;                                                   
COMPND  12 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: TRICHOPLUSIA NI;                                  
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 7111;                                       
SOURCE   7 EXPRESSION_SYSTEM_CELL_LINE: HIGH FIVE;                              
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE  15 EXPRESSION_SYSTEM_PLASMID: PGEX6P                                    
KEYWDS    TRANSFERASE-COMPLEX, PROTEIN KINASE, TRANSFERASE, SERINE/THREONINE-   
KEYWDS   2 PROTEIN KINASE, PHOSPHORYLATION, CELL DIVISION, CYCLIN, ATP-BINDING, 
KEYWDS   3 CELL CYCLE, MITOSIS, POLYMORPHISM                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.DALESSIO,A.BARGIOTTIA,S.METZ,M.G.BRASCA,A.CAMERON,A.ERMOLI,         
AUTHOR   2 A.MARSIGLIO,P.POLUCCI,F.ROLETTO,M.TIBOLLA,M.L.VAZQUEZ,A.VULPETTI,    
AUTHOR   3 P.PEVARELLO                                                          
REVDAT   3   03-APR-19 2BKZ    1       SOURCE                                   
REVDAT   2   24-FEB-09 2BKZ    1       VERSN                                    
REVDAT   1   08-MAR-06 2BKZ    0                                                
JRNL        AUTH   R.DALESSIO,A.BARGIOTTIA,S.METZ,M.G.BRASCA,A.CAMERON,         
JRNL        AUTH 2 A.ERMOLI,A.MARSIGLIO,P.POLUCCI,F.ROLETTO,M.TIBOLLA,          
JRNL        AUTH 3 M.L.VAZQUEZ,A.VULPETTI,P.PEVARELLO                           
JRNL        TITL   BENZODIPYRAZOLES: A NEW CLASS OF POTENT CDK2 INHIBITORS      
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  15  1315 2005              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   15713378                                                     
JRNL        DOI    10.1016/J.BMCL.2005.01.023                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNX 2002                                             
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) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.80                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 65870                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.230                           
REMARK   3   R VALUE            (WORKING SET) : 0.230                           
REMARK   3   FREE R VALUE                     : 0.259                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1319                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
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           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.76                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3070                       
REMARK   3   BIN FREE R VALUE                    : 0.3420                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 2.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.023                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8963                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 60                                      
REMARK   3   SOLVENT ATOMS            : 272                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 38.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 51.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.87000                                              
REMARK   3    B22 (A**2) : 5.87000                                              
REMARK   3    B33 (A**2) : -11.74000                                            
REMARK   3    B12 (A**2) : 9.25000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.36                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.39                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.42                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.41                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 20.80                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.830                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : BFACTOR_MODEL                             
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 : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 42.30                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : 404.TOP                                        
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED. THERE IS A       
REMARK   3  FEATURE IN THE ELECTRON DENSITY MAP ATTACHED TO ASP 28 OF BOTH      
REMARK   3  CDK2 MOLECULES THAT COULD NOT ANY MOLECULE IN THE                   
REMARK   3  CRYSTALLISATION MIXTURE. THIS HAS BEEN MODELLED BY WATER            
REMARK   3  MOLECULES.                                                          
REMARK   4                                                                      
REMARK   4 2BKZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-FEB-05.                  
REMARK 100 THE DEPOSITION ID IS D_1290023096.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-FEB-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.934                              
REMARK 200  MONOCHROMATOR                  : DIAMOND (111), GE(220)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 66033                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.53000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 69.18                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.02                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% AMMONIUM SULPHATE, 1M KCL, 40MM      
REMARK 280  HEPES PH 7, PH 7.00                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2                         
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   -X,-Y,Z                                                 
REMARK 290       5555   Y,-X+Y,Z+2/3                                            
REMARK 290       6555   X-Y,X,Z+1/3                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+2/3                                            
REMARK 290      11555   -X+Y,Y,-Z                                               
REMARK 290      12555   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      143.04800            
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       71.52400            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      143.04800            
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       71.52400            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      143.04800            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       71.52400            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      143.04800            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       71.52400            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 FUNCTION: CELL DIVISION PROTEIN KINASE 2 HAS A POSSIBLE              
REMARK 400  INVOLVEMENT IN THE CONTROL OF THE CELL CYCLE. CYCLIN A2             
REMARK 400  IS ESSENTIAL FOR THE CONTROL OF THE CELL CYCLE AT THE G1/S          
REMARK 400  (START) AND THE G2/M (MITOSIS) TRANSITIONS                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    -4                                                      
REMARK 465     GLU A   299                                                      
REMARK 465     ARG A   300                                                      
REMARK 465     PRO A   301                                                      
REMARK 465     HIS A   302                                                      
REMARK 465     ARG A   303                                                      
REMARK 465     ASP A   304                                                      
REMARK 465     GLY B   168                                                      
REMARK 465     PRO B   169                                                      
REMARK 465     LEU B   170                                                      
REMARK 465     GLY B   171                                                      
REMARK 465     SER B   172                                                      
REMARK 465     ASN B   173                                                      
REMARK 465     GLU B   174                                                      
REMARK 465     VAL B   175                                                      
REMARK 465     GLY C    -4                                                      
REMARK 465     PRO C    -3                                                      
REMARK 465     LEU C    -2                                                      
REMARK 465     VAL C    -1                                                      
REMARK 465     LEU C   298                                                      
REMARK 465     GLU C   299                                                      
REMARK 465     ARG C   300                                                      
REMARK 465     PRO C   301                                                      
REMARK 465     HIS C   302                                                      
REMARK 465     ARG C   303                                                      
REMARK 465     ASP C   304                                                      
REMARK 465     GLY D   168                                                      
REMARK 465     PRO D   169                                                      
REMARK 465     LEU D   170                                                      
REMARK 465     GLY D   171                                                      
REMARK 465     SER D   172                                                      
REMARK 465     ASN D   173                                                      
REMARK 465     GLU D   174                                                      
REMARK 465     VAL D   175                                                      
REMARK 465     PRO D   176                                                      
REMARK 465     ASP D   177                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A  2006     O    HOH A  2006    11556     2.09            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    THR A  41       63.76     32.00                                   
REMARK 500    THR A  72     -157.00    -86.92                                   
REMARK 500    ARG A 126       -3.26     71.63                                   
REMARK 500    ASP A 127       44.30   -144.56                                   
REMARK 500    ASP A 145       77.96     58.31                                   
REMARK 500    GLU A 162      150.71    -39.09                                   
REMARK 500    PHE B 304       12.80     53.44                                   
REMARK 500    GLN B 323      -84.26    -47.77                                   
REMARK 500    TRP B 372      106.51    -37.95                                   
REMARK 500    GLU C  40       -8.92   -148.02                                   
REMARK 500    GLU C  42      -52.44   -125.75                                   
REMARK 500    THR C  72     -157.33    -86.99                                   
REMARK 500    ARG C 126       -3.06     71.33                                   
REMARK 500    ASP C 127       44.58   -144.82                                   
REMARK 500    ASP C 145       79.09     58.38                                   
REMARK 500    GLU C 162      150.65    -38.74                                   
REMARK 500    HIS D 179      -53.95    -27.68                                   
REMARK 500    PHE D 304       14.41     53.29                                   
REMARK 500    GLN D 323      -83.30    -47.97                                   
REMARK 500    TRP D 372      106.96    -37.46                                   
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 SO4 A1300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D1433                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SBC A1299                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SBC C1298                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1AQ1   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR         
REMARK 900 STAUROSPORINE                                                        
REMARK 900 RELATED ID: 1B38   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN-DEPENDENT KINASE 2                                      
REMARK 900 RELATED ID: 1B39   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN-DEPENDENT KINASE 2 PHOSPHORYLATED ON THR 160            
REMARK 900 RELATED ID: 1BUH   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 KINASE COMPLEX WITHCELL CYCLE-   
REMARK 900 REGULATORY PROTEIN CKSHS1                                            
REMARK 900 RELATED ID: 1CKP   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR         
REMARK 900 PURVALANOL B                                                         
REMARK 900 RELATED ID: 1DI8   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) IN COMPLEX WITH 4- 
REMARK 900 [3- HYDROXYANILINO]-6,7-DIMETHOXYQUINAZOLINE                         
REMARK 900 RELATED ID: 1DM2   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN-DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR         
REMARK 900 HYMENIALDISINE                                                       
REMARK 900 RELATED ID: 1E1V   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR NU2058  
REMARK 900 RELATED ID: 1E1X   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR NU6027  
REMARK 900 RELATED ID: 1E9H   RELATED DB: PDB                                   
REMARK 900 THR 160 PHOSPHORYLATED CDK2 - HUMAN CYCLIN A3 COMPLEX WITH THE       
REMARK 900 INHIBITOR INDIRUBIN-5- SULPHONATE BOUND                              
REMARK 900 RELATED ID: 1F5Q   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF MURINE GAMMA HERPESVIRUS CYCLIN COMPLEXED TO    
REMARK 900 HUMAN CYCLIN DEPENDANT KINASE 2                                      
REMARK 900 RELATED ID: 1FIN   RELATED DB: PDB                                   
REMARK 900 CYCLIN A - CYCLIN-DEPENDENT KINASE 2 COMPLEX                         
REMARK 900 RELATED ID: 1FQ1   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF KINASE ASSOCIATED PHOSPHATASE (KAP) INCOMPLEX   
REMARK 900 WITH PHOSPHO-CDK2                                                    
REMARK 900 RELATED ID: 1FVT   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) INCOMPLEX WITH AN  
REMARK 900 OXINDOLE INHIBITOR                                                   
REMARK 900 RELATED ID: 1FVV   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF CDK2/CYCLIN A IN COMPLEX WITH AN OXINDOLEINHIBITOR  
REMARK 900 RELATED ID: 1G5S   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN CYCLIN DEPENDENT KINASE 2 (CDK2)IN        
REMARK 900 COMPLEX WITH THE INHIBITOR H717                                      
REMARK 900 RELATED ID: 1GIH   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4INHIBITOR     
REMARK 900 RELATED ID: 1GII   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4INHIBITOR     
REMARK 900 RELATED ID: 1GIJ   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4INHIBITOR     
REMARK 900 RELATED ID: 1GY3   RELATED DB: PDB                                   
REMARK 900 PCDK2/CYCLIN A IN COMPLEX WITH MGADP, NITRATE AND PEPTIDE SUBSTRATE  
REMARK 900 RELATED ID: 1GZ8   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR 2-      
REMARK 900 AMINO-6-(3'-METHYL- 2'-OXO)BUTOXYPURINE                              
REMARK 900 RELATED ID: 1H00   RELATED DB: PDB                                   
REMARK 900 CDK2 IN COMPLEX WITH A DISUBSTITUTED 4, 6 -BIS ANILINO PYRIMIDINE    
REMARK 900 CDK4 INHIBITOR                                                       
REMARK 900 RELATED ID: 1H01   RELATED DB: PDB                                   
REMARK 900 CDK2 IN COMPLEX WITH A DISUBSTITUTED 2, 4 -BIS ANILINO PYRIMIDINE    
REMARK 900 CDK4 INHIBITOR                                                       
REMARK 900 RELATED ID: 1H07   RELATED DB: PDB                                   
REMARK 900 CDK2 IN COMPLEX WITH A DISUBSTITUTED 4, 6 -BIS ANILINO PYRIMIDINE    
REMARK 900 CDK4 INHIBITOR                                                       
REMARK 900 RELATED ID: 1H08   RELATED DB: PDB                                   
REMARK 900 CDK2 IN COMPLEX WITH A DISUBSTITUTED 2, 4 -BIS ANILINO PYRIMIDINE    
REMARK 900 CDK4 INHIBITOR                                                       
REMARK 900 RELATED ID: 1H0V   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT PROTEIN KINASE 2 IN COMPLEX WITH THE          
REMARK 900 INHIBITOR 2-AMINO-6-[(R )-PYRROLIDINO-5'-YL]METHOXYPURINE            
REMARK 900 RELATED ID: 1H0W   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT PROTEIN KINASE 2 IN COMPLEX WITH THE          
REMARK 900 INHIBITOR 2-AMINO-6-[ CYCLOHEX-3-ENYL]METHOXYPURINE                  
REMARK 900 RELATED ID: 1H1P   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH THE  
REMARK 900 INHIBITOR NU2058                                                     
REMARK 900 RELATED ID: 1H1Q   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH THE  
REMARK 900 INHIBITOR NU6094                                                     
REMARK 900 RELATED ID: 1H1R   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH THE  
REMARK 900 INHIBITOR NU6086                                                     
REMARK 900 RELATED ID: 1H1S   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH THE  
REMARK 900 INHIBITOR NU6102                                                     
REMARK 900 RELATED ID: 1H24   RELATED DB: PDB                                   
REMARK 900 CDK2/CYCLINA IN COMPLEX WITH A 9 RESIDUE RECRUITMENT PEPTIDE FROM    
REMARK 900 E2F                                                                  
REMARK 900 RELATED ID: 1H25   RELATED DB: PDB                                   
REMARK 900 CDK2/CYCLINA IN COMPLEX WITH AN 11-RESIDUE RECRUITMENT PEPTIDE FROM  
REMARK 900 E2F                                                                  
REMARK 900 RELATED ID: 1H26   RELATED DB: PDB                                   
REMARK 900 CDK2/CYCLINA IN COMPLEX WITH AN 11-RESIDUE RECRUITMENT PEPTIDE FROM  
REMARK 900 P53                                                                  
REMARK 900 RELATED ID: 1H27   RELATED DB: PDB                                   
REMARK 900 CDK2/CYCLINA IN COMPLEX WITH AN 11-RESIDUE RECRUITMENT PEPTIDE FROM  
REMARK 900 P27                                                                  
REMARK 900 RELATED ID: 1H28   RELATED DB: PDB                                   
REMARK 900 CDK2/CYCLINA IN COMPLEX WITH AN 11-RESIDUE RECRUITMENT PEPTIDE FROM  
REMARK 900 P107                                                                 
REMARK 900 RELATED ID: 1HCK   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN-DEPENDENT KINASE 2                                      
REMARK 900 RELATED ID: 1HCL   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN-DEPENDENT KINASE 2                                      
REMARK 900 RELATED ID: 1JST   RELATED DB: PDB                                   
REMARK 900 PHOSPHORYLATED CYCLIN-DEPENDENT KINASE-2 BOUND TO CYCLIN A           
REMARK 900 RELATED ID: 1JSU   RELATED DB: PDB                                   
REMARK 900 P27(KIP1)/CYCLIN A/CDK2 COMPLEX                                      
REMARK 900 RELATED ID: 1JSV   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2) INCOMPLEX WITH 4-  
REMARK 900 [(6-AMINO-4- PYRIMIDINYL)AMINO]BENZENESULFONAMIDE                    
REMARK 900 RELATED ID: 1JVP   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN CDK2 ( UNPHOSPHORYLATED) INCOMPLEX WITH   
REMARK 900 PKF049-365                                                           
REMARK 900 RELATED ID: 1KE5   RELATED DB: PDB                                   
REMARK 900 CDK2 COMPLEXED WITH N-METHYL-4-{[(2-OXO- 1,2-DIHYDRO-3H-INDOL-3-     
REMARK 900 YLIDENE)METHYL] AMINO}BENZENESULFONAMIDE                             
REMARK 900 RELATED ID: 1KE6   RELATED DB: PDB                                   
REMARK 900 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH N-METHYL-{4-[2-(7-   
REMARK 900 OXO-6,7-DIHYDRO -8H-[1,3]THIAZOLO[5,4-E]INDOL-8- YLIDENE)HYDRAZINO]  
REMARK 900 PHENYL}METHANESULFONAMIDE                                            
REMARK 900 RELATED ID: 1KE7   RELATED DB: PDB                                   
REMARK 900 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH 3-{[(2,2-DIOXIDO-1,  
REMARK 900 3-DIHYDRO-2- BENZOTHIEN-5-YL)AMINO]METHYLENE}-5-(1,3- OXAZOL-5-YL)-  
REMARK 900 1,3-DIHYDRO-2H-INDOL-2- ONE                                          
REMARK 900 RELATED ID: 1KE8   RELATED DB: PDB                                   
REMARK 900 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH 4-{[(2-OXO-1,2-      
REMARK 900 DIHYDRO-3H-INDOL-3 -YLIDENE)METHYL]AMINO}-N-(1,3-THIAZOL-2- YL)      
REMARK 900 BENZENESULFONAMIDE                                                   
REMARK 900 RELATED ID: 1KE9   RELATED DB: PDB                                   
REMARK 900 CYCLIN-DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH 3-{[4-({             
REMARK 900 [AMINO(IMINO)METHYL] AMINOSULFONYL)ANILINO]METHYLENE}-2-OXO-2,3-     
REMARK 900 DIHYDRO-1H-INDOLE                                                    
REMARK 900 RELATED ID: 1OGU   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH A 2- 
REMARK 900 ARYLAMINO-4- CYCLOHEXYLMETHYL-5-NITROSO-6-AMINOPYRIMIDINE INHIBITOR  
REMARK 900 RELATED ID: 1OI9   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH A 6- 
REMARK 900 CYCLOHEXYLMETHYLOXY-2-ANILINO-PURINE INHIBITOR                       
REMARK 900 RELATED ID: 1OIQ   RELATED DB: PDB                                   
REMARK 900 IMIDAZOPYRIDINES: A POTENT AND SELECTIVE CLASS OF CYCLIN-DEPENDENT   
REMARK 900 KINASE INHIBITORS IDENTIFIED THROUGH STRUCTURE-BASED HYBRIDISATION   
REMARK 900 RELATED ID: 1OIR   RELATED DB: PDB                                   
REMARK 900 IMIDAZOPYRIDINES: A POTENT AND SELECTIVE CLASS OF CYCLIN-DEPENDENT   
REMARK 900 KINASE INHIBITORS IDENTIFIED THROUGH STRUCTURE-BASED HYBRIDISATION   
REMARK 900 RELATED ID: 1OIT   RELATED DB: PDB                                   
REMARK 900 IMIDAZOPYRIDINES: A POTENT AND SELECTIVE CLASS OF CYCLIN-DEPENDENT   
REMARK 900 KINASE INHIBITORS IDENTIFIED THROUGH STRUCTURE-BASED HYBRIDISATION   
REMARK 900 RELATED ID: 1OIU   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH A 6- 
REMARK 900 CYCLOHEXYLMETHYLOXY-2-ANILINO-PURINE INHIBITOR                       
REMARK 900 RELATED ID: 1OIY   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/ CYCLIN A COMPLEXED WITH A 6- 
REMARK 900 CYCLOHEXYLMETHYLOXY-2-ANILINO-PURINE INHIBITOR                       
REMARK 900 RELATED ID: 1OKU   RELATED DB: PDB                                   
REMARK 900 CYCLIN A BINDING GROOVE INHIBITOR H-ALA- ALA-ABU-ARG-ER-LEU-ILE-(P-  
REMARK 900 F-PHE)-NH2                                                           
REMARK 900 RELATED ID: 1OKV   RELATED DB: PDB                                   
REMARK 900 CYCLIN A BINDING GROOVE INHIBITOR H-ARG- ARG-LEU-ILE-PHE-NH2         
REMARK 900 RELATED ID: 1OKW   RELATED DB: PDB                                   
REMARK 900 CYCLIN A BINDING GROOVE INHIBITOR AC-ARG- ARG-LEU-ASN-(M-CL-PHE)-NH2 
REMARK 900 RELATED ID: 1OL1   RELATED DB: PDB                                   
REMARK 900 CYCLIN A BINDING GROOVE INHIBITOR H-CIT- CIT-LEU-ILE-(P-F-PHE)-NH2   
REMARK 900 RELATED ID: 1OL2   RELATED DB: PDB                                   
REMARK 900 CYCLIN A BINDING GROOVE INHIBITOR H-ARG- ARG-LEU-ASN-(P-F-PHE)-NH2   
REMARK 900 RELATED ID: 1P2A   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF CYCLIN DEPENDENT KINASE 2 (CKD2) WITH               
REMARK 900 ATRISUBSTITUTED NAPHTHOSTYRIL INHIBITOR                              
REMARK 900 RELATED ID: 1P5E   RELATED DB: PDB                                   
REMARK 900 THE STRUCURE OF PHOSPHO-CDK2/CYCLIN A IN COMPLEX WITH THEINHIBITOR   
REMARK 900 4,5,6,7- TETRABROMOBENZOTRIAZOLE (TBS)                               
REMARK 900 RELATED ID: 1PF8   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN CYCLIN-DEPENDENT KINASE 2COMPLEXED WITH   
REMARK 900 A NUCLEOSIDE INHIBITOR                                               
REMARK 900 RELATED ID: 1PKD   RELATED DB: PDB                                   
REMARK 900 THE CRYSTAL STRUCTURE OF UCN-01 IN COMPLEX WITH PHOSPHO-CDK2/CYCLIN  
REMARK 900 A                                                                    
REMARK 900 RELATED ID: 1PW2   RELATED DB: PDB                                   
REMARK 900 APO STRUCTURE OF HUMAN CYCLIN-DEPENDENT KINASE 2                     
REMARK 900 RELATED ID: 1PXI   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR 4-(2,5-  
REMARK 900 DICHLORO-THIOPHEN- 3-YL)-PYRIMIDIN-2-YLAMINE                         
REMARK 900 RELATED ID: 1PXJ   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR 4-(2,4-  
REMARK 900 DIMETHYL-THIAZOL- 5-YL)-PYRIMIDIN-2-YLAMINE                          
REMARK 900 RELATED ID: 1PXK   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR N-[4-(2, 
REMARK 900 4-DIMETHYL- THIAZOL-5-YL)PYRIMIDIN-2-YL]-N'- HYDROXYIMINOFORMAMIDE   
REMARK 900 RELATED ID: 1PXL   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR [4-(2,4- 
REMARK 900 DIMETHYL-THIAZOL- 5-YL)-PYRIMIDIN-2-YL]-(4-TRIFLUOROMETHYL- PHENYL)- 
REMARK 900 AMINE                                                                
REMARK 900 RELATED ID: 1PXM   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR 3-[4-(2, 
REMARK 900 4-DIMETHYL- THIAZOL-5-YL)-PYRIMIDIN-2-YLAMINO]-PHENOL                
REMARK 900 RELATED ID: 1PXN   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR 4-[4-(4- 
REMARK 900 METHYL-2- METHYLAMINO-THIAZOL-5-YL)-PYRIMIDIN-2- YLAMINO]-PHENOL     
REMARK 900 RELATED ID: 1PXO   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR [4-(2-   
REMARK 900 AMINO-4-METHYL- THIAZOL-5-YL)-PYRIMIDIN-2-YL]-(3-NITRO- PHENYL)-     
REMARK 900 AMINE                                                                
REMARK 900 RELATED ID: 1PXP   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THEINHIBITOR N-[4-(2, 
REMARK 900 4-DIMETHYL- THIAZOL-5-YL)-PYRIMIDIN-2-YL]-N',N'- DIMETHYL-BENZENE-1, 
REMARK 900 4-DIAMINE                                                            
REMARK 900 RELATED ID: 1PYE   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CDK2 WITH INHIBITOR                             
REMARK 900 RELATED ID: 1QMZ   RELATED DB: PDB                                   
REMARK 900 PHOSPHORYLATED CDK2-CYCLYIN A-SUBSTRATE PEPTIDE COMPLEX              
REMARK 900 RELATED ID: 1R78   RELATED DB: PDB                                   
REMARK 900 CDK2 COMPLEX WITH A 4-ALKYNYL OXINDOLE INHIBITOR                     
REMARK 900 RELATED ID: 1URC   RELATED DB: PDB                                   
REMARK 900 CYCLIN A BINDING GROOVE INHIBITOR H-ARG- ARG-LEU-ASN-(P-F-PHE)-NH2   
REMARK 900 RELATED ID: 1URW   RELATED DB: PDB                                   
REMARK 900 CDK2 IN COMPLEX WITH AN IMIDAZO[1,2-B] PYRIDAZINE                    
REMARK 900 RELATED ID: 1V1K   RELATED DB: PDB                                   
REMARK 900 CDK2 IN COMPLEX WITH A DISUBSTITUTED 4, 6 -BIS ANILINO PYRIMIDINE    
REMARK 900 CDK4 INHIBITOR                                                       
REMARK 900 RELATED ID: 1VYW   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF CDK2/CYCLIN A WITH PNU-292137                           
REMARK 900 RELATED ID: 1VYZ   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF CDK2 COMPLEXED WITH PNU-181227                          
REMARK 900 RELATED ID: 1W0X   RELATED DB: PDB                                   
REMARK 900 CRYSTALS STRUCTURE OF HUMAN CDK2 IN COMPLEX WITH THE INHIBITOR       
REMARK 900 OLOMOUCINE.                                                          
REMARK 900 RELATED ID: 1W8C   RELATED DB: PDB                                   
REMARK 900 CO-CRYSTAL STRUCTURE OF 6-CYCLOHEXYLMETHOXY- 8-ISOPROPYL-9H-PURIN-2- 
REMARK 900 YLAMINE AND MONOMERIC CDK2                                           
REMARK 900 RELATED ID: 1W98   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURAL BASIS OF CDK2 ACTIVATION BY CYCLIN E                  
REMARK 900 RELATED ID: 1WCC   RELATED DB: PDB                                   
REMARK 900 SCREENING FOR FRAGMENT BINDING BY X-RAY CRYSTALLOGRAPHY              
REMARK 900 RELATED ID: 1Y8Y   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN CDK2 COMPLEXED WITH A PYRAZOLO[1,5-A]     
REMARK 900 PYRIMIDINE INHIBITOR                                                 
REMARK 900 RELATED ID: 1Y91   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN CDK2 COMPLEXED WITH A PYRAZOLO[1,5-A]     
REMARK 900 PYRIMIDINE INHIBITOR                                                 
REMARK 900 RELATED ID: 2BHE   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT PROTEIN KINASE 2 IN COMPLEX WITH THE          
REMARK 900 INHIBITOR 5-BROMO- INDIRUBINE                                        
REMARK 900 RELATED ID: 2BHH   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT PROTEIN KINASE 2 IN COMPLEX WITH THE          
REMARK 900 INHIBITOR 4- HYDROXYPIPERINDINESULFONYL-INDIRUBINE                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 5 AMINO ACIDS EXTRA AT THE N-TERMINUS DUE TO CLONING                 
REMARK 999 PROTOCOL                                                             
DBREF  2BKZ A   -4     0  PDB    2BKZ     2BKZ            -4      0             
DBREF  2BKZ A    1   298  UNP    P24941   CDK2_HUMAN       1    298             
DBREF  2BKZ A  299   304  PDB    2BKZ     2BKZ           299    304             
DBREF  2BKZ B  168   173  PDB    2BKZ     2BKZ           168    173             
DBREF  2BKZ B  174   432  UNP    P20248   CCNA2_HUMAN    174    432             
DBREF  2BKZ C   -4     0  PDB    2BKZ     2BKZ            -4      0             
DBREF  2BKZ C    1   298  UNP    P24941   CDK2_HUMAN       1    298             
DBREF  2BKZ C  299   304  PDB    2BKZ     2BKZ           299    304             
DBREF  2BKZ D  168   173  PDB    2BKZ     2BKZ           168    173             
DBREF  2BKZ D  174   432  UNP    P20248   CCNA2_HUMAN    174    432             
SEQRES   1 A  309  GLY PRO LEU VAL ASP MET GLU ASN PHE GLN LYS VAL GLU          
SEQRES   2 A  309  LYS ILE GLY GLU GLY THR TYR GLY VAL VAL TYR LYS ALA          
SEQRES   3 A  309  ARG ASN LYS LEU THR GLY GLU VAL VAL ALA LEU LYS LYS          
SEQRES   4 A  309  ILE ARG LEU ASP THR GLU THR GLU GLY VAL PRO SER THR          
SEQRES   5 A  309  ALA ILE ARG GLU ILE SER LEU LEU LYS GLU LEU ASN HIS          
SEQRES   6 A  309  PRO ASN ILE VAL LYS LEU LEU ASP VAL ILE HIS THR GLU          
SEQRES   7 A  309  ASN LYS LEU TYR LEU VAL PHE GLU PHE LEU HIS GLN ASP          
SEQRES   8 A  309  LEU LYS LYS PHE MET ASP ALA SER ALA LEU THR GLY ILE          
SEQRES   9 A  309  PRO LEU PRO LEU ILE LYS SER TYR LEU PHE GLN LEU LEU          
SEQRES  10 A  309  GLN GLY LEU ALA PHE CYS HIS SER HIS ARG VAL LEU HIS          
SEQRES  11 A  309  ARG ASP LEU LYS PRO GLN ASN LEU LEU ILE ASN THR GLU          
SEQRES  12 A  309  GLY ALA ILE LYS LEU ALA ASP PHE GLY LEU ALA ARG ALA          
SEQRES  13 A  309  PHE GLY VAL PRO VAL ARG THR TYR THR HIS GLU VAL VAL          
SEQRES  14 A  309  THR LEU TRP TYR ARG ALA PRO GLU ILE LEU LEU GLY CYS          
SEQRES  15 A  309  LYS TYR TYR SER THR ALA VAL ASP ILE TRP SER LEU GLY          
SEQRES  16 A  309  CYS ILE PHE ALA GLU MET VAL THR ARG ARG ALA LEU PHE          
SEQRES  17 A  309  PRO GLY ASP SER GLU ILE ASP GLN LEU PHE ARG ILE PHE          
SEQRES  18 A  309  ARG THR LEU GLY THR PRO ASP GLU VAL VAL TRP PRO GLY          
SEQRES  19 A  309  VAL THR SER MET PRO ASP TYR LYS PRO SER PHE PRO LYS          
SEQRES  20 A  309  TRP ALA ARG GLN ASP PHE SER LYS VAL VAL PRO PRO LEU          
SEQRES  21 A  309  ASP GLU ASP GLY ARG SER LEU LEU SER GLN MET LEU HIS          
SEQRES  22 A  309  TYR ASP PRO ASN LYS ARG ILE SER ALA LYS ALA ALA LEU          
SEQRES  23 A  309  ALA HIS PRO PHE PHE GLN ASP VAL THR LYS PRO VAL PRO          
SEQRES  24 A  309  HIS LEU ARG LEU GLU ARG PRO HIS ARG ASP                      
SEQRES   1 B  265  GLY PRO LEU GLY SER ASN GLU VAL PRO ASP TYR HIS GLU          
SEQRES   2 B  265  ASP ILE HIS THR TYR LEU ARG GLU MET GLU VAL LYS CYS          
SEQRES   3 B  265  LYS PRO LYS VAL GLY TYR MET LYS LYS GLN PRO ASP ILE          
SEQRES   4 B  265  THR ASN SER MET ARG ALA ILE LEU VAL ASP TRP LEU VAL          
SEQRES   5 B  265  GLU VAL GLY GLU GLU TYR LYS LEU GLN ASN GLU THR LEU          
SEQRES   6 B  265  HIS LEU ALA VAL ASN TYR ILE ASP ARG PHE LEU SER SER          
SEQRES   7 B  265  MET SER VAL LEU ARG GLY LYS LEU GLN LEU VAL GLY THR          
SEQRES   8 B  265  ALA ALA MET LEU LEU ALA SER LYS PHE GLU GLU ILE TYR          
SEQRES   9 B  265  PRO PRO GLU VAL ALA GLU PHE VAL TYR ILE THR ASP ASP          
SEQRES  10 B  265  THR TYR THR LYS LYS GLN VAL LEU ARG MET GLU HIS LEU          
SEQRES  11 B  265  VAL LEU LYS VAL LEU THR PHE ASP LEU ALA ALA PRO THR          
SEQRES  12 B  265  VAL ASN GLN PHE LEU THR GLN TYR PHE LEU HIS GLN GLN          
SEQRES  13 B  265  PRO ALA ASN CYS LYS VAL GLU SER LEU ALA MET PHE LEU          
SEQRES  14 B  265  GLY GLU LEU SER LEU ILE ASP ALA ASP PRO TYR LEU LYS          
SEQRES  15 B  265  TYR LEU PRO SER VAL ILE ALA GLY ALA ALA PHE HIS LEU          
SEQRES  16 B  265  ALA LEU TYR THR VAL THR GLY GLN SER TRP PRO GLU SER          
SEQRES  17 B  265  LEU ILE ARG LYS THR GLY TYR THR LEU GLU SER LEU LYS          
SEQRES  18 B  265  PRO CYS LEU MET ASP LEU HIS GLN THR TYR LEU LYS ALA          
SEQRES  19 B  265  PRO GLN HIS ALA GLN GLN SER ILE ARG GLU LYS TYR LYS          
SEQRES  20 B  265  ASN SER LYS TYR HIS GLY VAL SER LEU LEU ASN PRO PRO          
SEQRES  21 B  265  GLU THR LEU ASN LEU                                          
SEQRES   1 C  309  GLY PRO LEU VAL ASP MET GLU ASN PHE GLN LYS VAL GLU          
SEQRES   2 C  309  LYS ILE GLY GLU GLY THR TYR GLY VAL VAL TYR LYS ALA          
SEQRES   3 C  309  ARG ASN LYS LEU THR GLY GLU VAL VAL ALA LEU LYS LYS          
SEQRES   4 C  309  ILE ARG LEU ASP THR GLU THR GLU GLY VAL PRO SER THR          
SEQRES   5 C  309  ALA ILE ARG GLU ILE SER LEU LEU LYS GLU LEU ASN HIS          
SEQRES   6 C  309  PRO ASN ILE VAL LYS LEU LEU ASP VAL ILE HIS THR GLU          
SEQRES   7 C  309  ASN LYS LEU TYR LEU VAL PHE GLU PHE LEU HIS GLN ASP          
SEQRES   8 C  309  LEU LYS LYS PHE MET ASP ALA SER ALA LEU THR GLY ILE          
SEQRES   9 C  309  PRO LEU PRO LEU ILE LYS SER TYR LEU PHE GLN LEU LEU          
SEQRES  10 C  309  GLN GLY LEU ALA PHE CYS HIS SER HIS ARG VAL LEU HIS          
SEQRES  11 C  309  ARG ASP LEU LYS PRO GLN ASN LEU LEU ILE ASN THR GLU          
SEQRES  12 C  309  GLY ALA ILE LYS LEU ALA ASP PHE GLY LEU ALA ARG ALA          
SEQRES  13 C  309  PHE GLY VAL PRO VAL ARG THR TYR THR HIS GLU VAL VAL          
SEQRES  14 C  309  THR LEU TRP TYR ARG ALA PRO GLU ILE LEU LEU GLY CYS          
SEQRES  15 C  309  LYS TYR TYR SER THR ALA VAL ASP ILE TRP SER LEU GLY          
SEQRES  16 C  309  CYS ILE PHE ALA GLU MET VAL THR ARG ARG ALA LEU PHE          
SEQRES  17 C  309  PRO GLY ASP SER GLU ILE ASP GLN LEU PHE ARG ILE PHE          
SEQRES  18 C  309  ARG THR LEU GLY THR PRO ASP GLU VAL VAL TRP PRO GLY          
SEQRES  19 C  309  VAL THR SER MET PRO ASP TYR LYS PRO SER PHE PRO LYS          
SEQRES  20 C  309  TRP ALA ARG GLN ASP PHE SER LYS VAL VAL PRO PRO LEU          
SEQRES  21 C  309  ASP GLU ASP GLY ARG SER LEU LEU SER GLN MET LEU HIS          
SEQRES  22 C  309  TYR ASP PRO ASN LYS ARG ILE SER ALA LYS ALA ALA LEU          
SEQRES  23 C  309  ALA HIS PRO PHE PHE GLN ASP VAL THR LYS PRO VAL PRO          
SEQRES  24 C  309  HIS LEU ARG LEU GLU ARG PRO HIS ARG ASP                      
SEQRES   1 D  265  GLY PRO LEU GLY SER ASN GLU VAL PRO ASP TYR HIS GLU          
SEQRES   2 D  265  ASP ILE HIS THR TYR LEU ARG GLU MET GLU VAL LYS CYS          
SEQRES   3 D  265  LYS PRO LYS VAL GLY TYR MET LYS LYS GLN PRO ASP ILE          
SEQRES   4 D  265  THR ASN SER MET ARG ALA ILE LEU VAL ASP TRP LEU VAL          
SEQRES   5 D  265  GLU VAL GLY GLU GLU TYR LYS LEU GLN ASN GLU THR LEU          
SEQRES   6 D  265  HIS LEU ALA VAL ASN TYR ILE ASP ARG PHE LEU SER SER          
SEQRES   7 D  265  MET SER VAL LEU ARG GLY LYS LEU GLN LEU VAL GLY THR          
SEQRES   8 D  265  ALA ALA MET LEU LEU ALA SER LYS PHE GLU GLU ILE TYR          
SEQRES   9 D  265  PRO PRO GLU VAL ALA GLU PHE VAL TYR ILE THR ASP ASP          
SEQRES  10 D  265  THR TYR THR LYS LYS GLN VAL LEU ARG MET GLU HIS LEU          
SEQRES  11 D  265  VAL LEU LYS VAL LEU THR PHE ASP LEU ALA ALA PRO THR          
SEQRES  12 D  265  VAL ASN GLN PHE LEU THR GLN TYR PHE LEU HIS GLN GLN          
SEQRES  13 D  265  PRO ALA ASN CYS LYS VAL GLU SER LEU ALA MET PHE LEU          
SEQRES  14 D  265  GLY GLU LEU SER LEU ILE ASP ALA ASP PRO TYR LEU LYS          
SEQRES  15 D  265  TYR LEU PRO SER VAL ILE ALA GLY ALA ALA PHE HIS LEU          
SEQRES  16 D  265  ALA LEU TYR THR VAL THR GLY GLN SER TRP PRO GLU SER          
SEQRES  17 D  265  LEU ILE ARG LYS THR GLY TYR THR LEU GLU SER LEU LYS          
SEQRES  18 D  265  PRO CYS LEU MET ASP LEU HIS GLN THR TYR LEU LYS ALA          
SEQRES  19 D  265  PRO GLN HIS ALA GLN GLN SER ILE ARG GLU LYS TYR LYS          
SEQRES  20 D  265  ASN SER LYS TYR HIS GLY VAL SER LEU LEU ASN PRO PRO          
SEQRES  21 D  265  GLU THR LEU ASN LEU                                          
HET    SBC  A1299      25                                                       
HET    SO4  A1300       5                                                       
HET    SBC  C1298      25                                                       
HET    SO4  D1433       5                                                       
HETNAM     SBC 1-[4-(AMINOSULFONYL)PHENYL]-1,6-DIHYDROPYRAZOLO[3,4-             
HETNAM   2 SBC  E]INDAZOLE-3-CARBOXAMIDE                                        
HETNAM     SO4 SULFATE ION                                                      
HETSYN     SBC 1-(4-SULFAMOYL-PHENYL)-1,4,5,6-TETRAHYDRO-BENZO-                 
HETSYN   2 SBC  DIPYRAZOLE-3-CARBOXYLIC ACID AMIDE                              
FORMUL   5  SBC    2(C15 H12 N6 O3 S)                                           
FORMUL   6  SO4    2(O4 S 2-)                                                   
FORMUL   9  HOH   *272(H2 O)                                                    
HELIX    1   1 PRO A   -3  ASN A    3  1                                   7    
HELIX    2   2 PRO A   45  LYS A   56  1                                  12    
HELIX    3   3 LEU A   87  SER A   94  1                                   8    
HELIX    4   4 PRO A  100  SER A  120  1                                  21    
HELIX    5   5 LYS A  129  GLN A  131  5                                   3    
HELIX    6   6 THR A  165  ARG A  169  5                                   5    
HELIX    7   7 ALA A  170  LEU A  175  1                                   6    
HELIX    8   8 THR A  182  ARG A  199  1                                  18    
HELIX    9   9 SER A  207  GLY A  220  1                                  14    
HELIX   10  10 GLY A  229  MET A  233  5                                   5    
HELIX   11  11 ASP A  247  VAL A  252  1                                   6    
HELIX   12  12 ASP A  256  LEU A  267  1                                  12    
HELIX   13  13 SER A  276  HIS A  283  1                                   8    
HELIX   14  14 PRO A  284  GLN A  287  5                                   4    
HELIX   15  15 TYR B  178  VAL B  191  1                                  14    
HELIX   16  16 GLY B  198  GLN B  203  5                                   6    
HELIX   17  17 THR B  207  TYR B  225  1                                  19    
HELIX   18  18 GLN B  228  MET B  246  1                                  19    
HELIX   19  19 LEU B  249  GLY B  251  5                                   3    
HELIX   20  20 LYS B  252  GLU B  269  1                                  18    
HELIX   21  21 GLU B  274  ILE B  281  1                                   8    
HELIX   22  22 THR B  287  THR B  303  1                                  17    
HELIX   23  23 THR B  310  PHE B  319  1                                  10    
HELIX   24  24 LEU B  320  GLN B  322  5                                   3    
HELIX   25  25 ASN B  326  LEU B  341  1                                  16    
HELIX   26  26 ASP B  343  LEU B  348  1                                   6    
HELIX   27  27 LEU B  351  GLY B  369  1                                  19    
HELIX   28  28 PRO B  373  GLY B  381  1                                   9    
HELIX   29  29 THR B  383  ALA B  401  1                                  19    
HELIX   30  30 PRO B  402  HIS B  404  5                                   3    
HELIX   31  31 GLN B  407  TYR B  413  1                                   7    
HELIX   32  32 LYS B  414  HIS B  419  5                                   6    
HELIX   33  33 GLY B  420  LEU B  424  5                                   5    
HELIX   34  34 ASP C    0  GLU C    2  5                                   3    
HELIX   35  35 PRO C   45  LYS C   56  1                                  12    
HELIX   36  36 LEU C   87  SER C   94  1                                   8    
HELIX   37  37 PRO C  100  SER C  120  1                                  21    
HELIX   38  38 LYS C  129  GLN C  131  5                                   3    
HELIX   39  39 THR C  165  ARG C  169  5                                   5    
HELIX   40  40 ALA C  170  LEU C  175  1                                   6    
HELIX   41  41 THR C  182  ARG C  199  1                                  18    
HELIX   42  42 SER C  207  GLY C  220  1                                  14    
HELIX   43  43 GLY C  229  MET C  233  5                                   5    
HELIX   44  44 ASP C  247  VAL C  252  1                                   6    
HELIX   45  45 ASP C  256  LEU C  267  1                                  12    
HELIX   46  46 SER C  276  HIS C  283  1                                   8    
HELIX   47  47 PRO C  284  GLN C  287  5                                   4    
HELIX   48  48 TYR D  178  VAL D  191  1                                  14    
HELIX   49  49 GLY D  198  GLN D  203  5                                   6    
HELIX   50  50 THR D  207  TYR D  225  1                                  19    
HELIX   51  51 GLN D  228  MET D  246  1                                  19    
HELIX   52  52 LEU D  249  GLY D  251  5                                   3    
HELIX   53  53 LYS D  252  GLU D  269  1                                  18    
HELIX   54  54 GLU D  274  ILE D  281  1                                   8    
HELIX   55  55 THR D  287  THR D  303  1                                  17    
HELIX   56  56 THR D  310  PHE D  319  1                                  10    
HELIX   57  57 LEU D  320  GLN D  322  5                                   3    
HELIX   58  58 ASN D  326  SER D  340  1                                  15    
HELIX   59  59 ASP D  343  LEU D  348  1                                   6    
HELIX   60  60 LEU D  351  GLY D  369  1                                  19    
HELIX   61  61 PRO D  373  GLY D  381  1                                   9    
HELIX   62  62 THR D  383  ALA D  401  1                                  19    
HELIX   63  63 PRO D  402  HIS D  404  5                                   3    
HELIX   64  64 GLN D  407  TYR D  413  1                                   7    
HELIX   65  65 LYS D  414  HIS D  419  5                                   6    
HELIX   66  66 GLY D  420  LEU D  424  5                                   5    
SHEET    1  AA 5 PHE A   4  GLU A  12  0                                        
SHEET    2  AA 5 VAL A  17  ASN A  23 -1  O  VAL A  18   N  ILE A  10           
SHEET    3  AA 5 VAL A  29  ARG A  36 -1  O  VAL A  30   N  ALA A  21           
SHEET    4  AA 5 LYS A  75  GLU A  81 -1  O  LEU A  76   N  ILE A  35           
SHEET    5  AA 5 LEU A  66  HIS A  71 -1  N  LEU A  67   O  VAL A  79           
SHEET    1  AB 3 GLN A  85  ASP A  86  0                                        
SHEET    2  AB 3 LEU A 133  ILE A 135 -1  O  ILE A 135   N  GLN A  85           
SHEET    3  AB 3 ILE A 141  LEU A 143 -1  O  LYS A 142   N  LEU A 134           
SHEET    1  AC 2 VAL A 123  LEU A 124  0                                        
SHEET    2  AC 2 ARG A 150  ALA A 151 -1  O  ARG A 150   N  LEU A 124           
SHEET    1  CA 5 PHE C   4  GLU C  12  0                                        
SHEET    2  CA 5 VAL C  17  ASN C  23 -1  O  VAL C  18   N  ILE C  10           
SHEET    3  CA 5 VAL C  29  ARG C  36 -1  O  VAL C  30   N  ALA C  21           
SHEET    4  CA 5 LYS C  75  GLU C  81 -1  O  LEU C  76   N  ILE C  35           
SHEET    5  CA 5 LEU C  66  HIS C  71 -1  N  LEU C  67   O  VAL C  79           
SHEET    1  CB 3 GLN C  85  ASP C  86  0                                        
SHEET    2  CB 3 LEU C 133  ILE C 135 -1  O  ILE C 135   N  GLN C  85           
SHEET    3  CB 3 ILE C 141  LEU C 143 -1  O  LYS C 142   N  LEU C 134           
SHEET    1  CC 2 VAL C 123  LEU C 124  0                                        
SHEET    2  CC 2 ARG C 150  ALA C 151 -1  O  ARG C 150   N  LEU C 124           
CISPEP   1 ASP B  345    PRO B  346          0         0.57                     
CISPEP   2 ASP D  345    PRO D  346          0         0.63                     
SITE     1 AC1  3 ASP A 256  GLU A 257  ARG A 260                               
SITE     1 AC2  5 ARG D 410  LYS D 414  LEU D 423  HOH D2101                    
SITE     2 AC2  5 HOH D2102                                                     
SITE     1 AC3 13 ILE A  10  ALA A  31  LYS A  33  PHE A  80                    
SITE     2 AC3 13 GLU A  81  LEU A  83  HIS A  84  GLN A  85                    
SITE     3 AC3 13 ASP A  86  LYS A  89  LEU A 134  ASP A 145                    
SITE     4 AC3 13 HOH A2040                                                     
SITE     1 AC4 14 ILE C  10  ALA C  31  LYS C  33  PHE C  80                    
SITE     2 AC4 14 GLU C  81  PHE C  82  LEU C  83  HIS C  84                    
SITE     3 AC4 14 GLN C  85  ASP C  86  LYS C  89  LEU C 134                    
SITE     4 AC4 14 ASP C 145  HOH C2020                                          
CRYST1  183.862  183.862  214.572  90.00  90.00 120.00 P 62 2 2     24          
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      0.005439  0.003140  0.000000        0.00000                         
SCALE2      0.000000  0.006280  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004660        0.00000                         
MTRIX1   1 -0.218240 -0.874360  0.433430       93.50958    1                    
MTRIX2   1 -0.878040 -0.017920 -0.478260      219.20874    1                    
MTRIX3   1  0.425940 -0.484940 -0.763810      276.95099    1                    
MTRIX1   2 -0.246250 -0.866710  0.433800       91.17916    1                    
MTRIX2   2 -0.859480 -0.011580 -0.511040      221.15320    1                    
MTRIX3   2  0.447940 -0.498690 -0.742060      278.16428    1                    
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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