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Database: PDB
Entry: 2BPM
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Original site: 2BPM 
HEADER    TRANSFERASE                             21-APR-05   2BPM              
TITLE     STRUCTURE OF CDK2-CYCLIN A WITH PHA-630529                            
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    PROTEIN KINASE, TRANSFERASE, SERINE/THREONINE-PROTEIN KINASE,         
KEYWDS   2 PHOSPHORYLATION, CELL DIVISION, CYCLIN                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.CAMERON,G.FOGLIATTO,P.PEVARELLO,M.G.BRASCA,P.ORSINI,G.TRAQUANDI,    
AUTHOR   2 A.LONGO,M.NESI,F.ORZI,C.PIUTTI,P.SANSONNA,M.VARASI,A.VULPETTI,       
AUTHOR   3 F.ROLETTO,R.ALZANI,M.CIOMEI,C.ALBANESE,W.PASTORI,A.MARSIGLIO,        
AUTHOR   4 E.PESENTI,F.FIORENTINI,J.R.BISCHOFF,C.MERCURIO                       
REVDAT   3   03-APR-19 2BPM    1       SOURCE                                   
REVDAT   2   24-FEB-09 2BPM    1       VERSN                                    
REVDAT   1   08-DEC-05 2BPM    0                                                
JRNL        AUTH   P.PEVARELLO,M.G.BRASCA,P.ORSINI,G.TRAQUANDI,A.LONGO,M.NESI,  
JRNL        AUTH 2 F.ORZI,C.PIUTTI,P.SANSONNA,M.VARASI,A.CAMERON,A.VULPETTI,    
JRNL        AUTH 3 F.ROLETTO,R.ALZANI,M.CIOMEI,C.ALBANESE,W.PASTORI,            
JRNL        AUTH 4 A.MARSIGLIO,E.PESENTI,F.FIORENTINI,J.R.BISCHOFF,C.MERCURIO   
JRNL        TITL   3-AMINOPYRAZOLE INHIBITORS OF CDK2-CYCLIN A AS ANTITUMOR     
JRNL        TITL 2 AGENTS. 2. LEAD OPTIMIZATION                                 
JRNL        REF    J.MED.CHEM.                   V.  48  2944 2005              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   15828833                                                     
JRNL        DOI    10.1021/JM0408870                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 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) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.76                          
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             : 82675                          
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) : 0.229                           
REMARK   3   R VALUE            (WORKING SET) : 0.229                           
REMARK   3   FREE R VALUE                     : 0.271                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1681                            
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) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.55                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3210                       
REMARK   3   BIN FREE R VALUE                    : 0.3500                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 2.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.021                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8978                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 60                                      
REMARK   3   SOLVENT ATOMS            : 414                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 38.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 51.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 6.10000                                              
REMARK   3    B22 (A**2) : 6.10000                                              
REMARK   3    B33 (A**2) : -12.20000                                            
REMARK   3    B12 (A**2) : 7.62000                                              
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) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.36                            
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) : 0.40                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.40                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 20.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.850                           
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) : 1.600 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.700 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.300 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.600 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 40.84                                                
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_TPO.PARAM                              
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : 529.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 BE ASSIGNED TO ANY MOLECULE IN THE    
REMARK   3  CRYSTALLISATION MIXTURE. THIS HAS BEEN MODELLED BY WATER            
REMARK   3  MOLECULES.                                                          
REMARK   4                                                                      
REMARK   4 2BPM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-APR-05.                  
REMARK 100 THE DEPOSITION ID IS D_1290023685.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-APR-04                          
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                         : SAGITALLY FOCUSING, MULTILAYER     
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   : 82891                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
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     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 8.000                              
REMARK 200  R MERGE                    (I) : 0.07000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.8700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.04000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1VYW                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.00                     
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      142.75267            
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       71.37633            
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      142.75267            
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       71.37633            
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      142.75267            
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       71.37633            
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      142.75267            
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       71.37633            
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     GLY C    -4                                                      
REMARK 465     PRO C    -3                                                      
REMARK 465     LEU C    -2                                                      
REMARK 465     VAL C    -1                                                      
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  2009     O    HOH A  2009    11556     1.67            
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    VAL A   7      -60.33    -94.40                                   
REMARK 500    GLU A  12     -163.00   -115.48                                   
REMARK 500    ASP A 127       46.29   -151.11                                   
REMARK 500    ASP A 145       81.01     58.91                                   
REMARK 500    PHE A 146       30.66    -97.86                                   
REMARK 500    PRO A 155      132.88    -39.19                                   
REMARK 500    ARG A 199       12.74     80.45                                   
REMARK 500    PRO B 176      166.37    -46.47                                   
REMARK 500    ILE B 281        3.99    -64.99                                   
REMARK 500    PHE B 304       19.44     52.87                                   
REMARK 500    TRP B 372      107.08    -38.50                                   
REMARK 500    GLU C   8      149.03    168.96                                   
REMARK 500    GLU C  12     -142.97   -147.06                                   
REMARK 500    LEU C  96      -71.45    -73.69                                   
REMARK 500    ASP C 127       44.30   -144.38                                   
REMARK 500    ASP C 145       82.01     50.31                                   
REMARK 500    GLU C 162      150.45    -22.08                                   
REMARK 500    VAL C 163      -77.27   -132.50                                   
REMARK 500    PRO C 254        0.16    -66.33                                   
REMARK 500    VAL C 289      141.79    -35.26                                   
REMARK 500    LYS C 291       73.21   -117.92                                   
REMARK 500    CYS D 193       33.96    -77.99                                   
REMARK 500    PHE D 304       15.27     58.79                                   
REMARK 500    TRP D 372      110.61    -39.31                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2001        DISTANCE =  6.25 ANGSTROMS                       
REMARK 525    HOH D2002        DISTANCE =  6.36 ANGSTROMS                       
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 529 A1299                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 529 C1299                 
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: 2B52   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH DPH-042562     
REMARK 900 RELATED ID: 2B53   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 (CDK2) COMPLEXED WITH DIN-234325     
REMARK 900 RELATED ID: 2B54   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 (CKD2) COMPLEXED WITH DIN-232305     
REMARK 900 RELATED ID: 2B55   RELATED DB: PDB                                   
REMARK 900 HUMAN CYCLIN DEPENDENT KINASE 2 (CDK2) COMPLEXED WITHINDENOPYRAXOLE  
REMARK 900 DIN-101312                                                           
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 900 RELATED ID: 2BKZ   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF CDK2-CYCLIN A WITH PHA-404611                           
REMARK 900 RELATED ID: 2BTR   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF CDK2 COMPLEXED WITH PNU-198873                          
REMARK 900 RELATED ID: 2BTS   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF CDK2 COMPLEXED WITH PNU-230032                          
REMARK 900 RELATED ID: 2C4G   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF CDK2-CYCLIN A WITH PHA-533514                           
REMARK 900 RELATED ID: 2C5N   RELATED DB: PDB                                   
REMARK 900 DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2       
REMARK 900 PROVIDES INSIGHTS FOR DRUG DESIGN                                    
REMARK 900 RELATED ID: 2C5O   RELATED DB: PDB                                   
REMARK 900 DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2       
REMARK 900 PROVIDES INSIGHTS FOR DRUG DESIGN                                    
REMARK 900 RELATED ID: 2C5P   RELATED DB: PDB                                   
REMARK 900 DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2       
REMARK 900 PROVIDES INSIGHTS FOR DRUG DESIGN                                    
REMARK 900 RELATED ID: 2C5T   RELATED DB: PDB                                   
REMARK 900 DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2       
REMARK 900 PROVIDES INSIGHTS FOR DRUG DESIGN                                    
REMARK 900 RELATED ID: 2C5V   RELATED DB: PDB                                   
REMARK 900 DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2       
REMARK 900 PROVIDES INSIGHTS FOR DRUG DESIGN                                    
REMARK 900 RELATED ID: 2C5X   RELATED DB: PDB                                   
REMARK 900 DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2       
REMARK 900 PROVIDES INSIGHTS FOR DRUG DESIGN                                    
REMARK 900 RELATED ID: 2C5Y   RELATED DB: PDB                                   
REMARK 900 DIFFERENTIAL BINDING OF INHIBITORS TO ACTIVE AND INACTIVE CDK2       
REMARK 900 PROVIDES INSIGHTS FOR DRUG DESIGN                                    
REMARK 900 RELATED ID: 2C68   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 900 RELATED ID: 2C69   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 900 RELATED ID: 2C6I   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 900 RELATED ID: 2C6K   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 900 RELATED ID: 2C6L   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 900 RELATED ID: 2C6M   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 900 RELATED ID: 2C6O   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 900 RELATED ID: 2C6T   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE               
REMARK 900 TRIAZOLOPYRIMIDINE INHIBITOR                                         
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 5 AMINO ACIDS EXTRA AT THE N-TERMINUS DUE TO CLONING                 
REMARK 999 PROTOCOL                                                             
DBREF  2BPM A   -4     0  PDB    2BPM     2BPM            -4      0             
DBREF  2BPM A    1   298  UNP    P24941   CDK2_HUMAN       1    298             
DBREF  2BPM A  299   304  PDB    2BPM     2BPM           299    304             
DBREF  2BPM B  168   173  PDB    2BPM     2BPM           168    173             
DBREF  2BPM B  174   432  UNP    P20248   CCNA2_HUMAN    174    432             
DBREF  2BPM C   -4     0  PDB    2BPM     2BPM            -4      0             
DBREF  2BPM C    1   298  UNP    P24941   CDK2_HUMAN       1    298             
DBREF  2BPM C  299   304  PDB    2BPM     2BPM           299    304             
DBREF  2BPM D  168   173  PDB    2BPM     2BPM           168    173             
DBREF  2BPM 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    529  A1299      25                                                       
HET    SO4  A1300       5                                                       
HET    529  C1299      25                                                       
HET    SO4  D1433       5                                                       
HETNAM     529 (2S)-N-[(3Z)-5-CYCLOPROPYL-3H-PYRAZOL-3-YLIDENE]-2-[4-           
HETNAM   2 529  (2-OXOIMIDAZOLIDIN-1-YL)PHENYL]PROPANAMIDE                      
HETNAM     SO4 SULFATE ION                                                      
FORMUL   5  529    2(C18 H19 N5 O2)                                             
FORMUL   6  SO4    2(O4 S 2-)                                                   
FORMUL   9  HOH   *414(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  LEU A  281  1                                   6    
HELIX   14  14 ALA A  282  GLN A  287  5                                   6    
HELIX   15  15 TYR B  178  VAL B  191  1                                  14    
HELIX   16  16 THR B  207  TYR B  225  1                                  19    
HELIX   17  17 GLN B  228  SER B  244  1                                  17    
HELIX   18  18 LEU B  249  GLU B  269  1                                  21    
HELIX   19  19 GLU B  274  ILE B  281  1                                   8    
HELIX   20  20 THR B  287  THR B  303  1                                  17    
HELIX   21  21 THR B  310  LEU B  320  1                                  11    
HELIX   22  22 ASN B  326  ASP B  343  1                                  18    
HELIX   23  23 ASP B  343  LEU B  348  1                                   6    
HELIX   24  24 LEU B  351  GLY B  369  1                                  19    
HELIX   25  25 PRO B  373  GLY B  381  1                                   9    
HELIX   26  26 THR B  383  ALA B  401  1                                  19    
HELIX   27  27 PRO B  402  HIS B  404  5                                   3    
HELIX   28  28 GLN B  407  TYR B  413  1                                   7    
HELIX   29  29 LYS B  414  HIS B  419  5                                   6    
HELIX   30  30 GLY B  420  LEU B  424  5                                   5    
HELIX   31  31 ASP C    0  GLU C    2  5                                   3    
HELIX   32  32 PRO C   45  LYS C   56  1                                  12    
HELIX   33  33 LEU C   87  SER C   94  1                                   8    
HELIX   34  34 PRO C  100  HIS C  121  1                                  22    
HELIX   35  35 LYS C  129  GLN C  131  5                                   3    
HELIX   36  36 THR C  165  ARG C  169  5                                   5    
HELIX   37  37 ALA C  170  LEU C  175  1                                   6    
HELIX   38  38 THR C  182  ARG C  199  1                                  18    
HELIX   39  39 SER C  207  GLY C  220  1                                  14    
HELIX   40  40 GLY C  229  MET C  233  5                                   5    
HELIX   41  41 ASP C  247  VAL C  252  1                                   6    
HELIX   42  42 ASP C  256  LEU C  267  1                                  12    
HELIX   43  43 SER C  276  ALA C  282  1                                   7    
HELIX   44  44 HIS C  283  GLN C  287  5                                   5    
HELIX   45  45 TYR D  178  VAL D  191  1                                  14    
HELIX   46  46 GLY D  198  GLN D  203  5                                   6    
HELIX   47  47 THR D  207  TYR D  225  1                                  19    
HELIX   48  48 GLN D  228  SER D  244  1                                  17    
HELIX   49  49 LEU D  249  GLY D  251  5                                   3    
HELIX   50  50 LYS D  252  GLU D  269  1                                  18    
HELIX   51  51 GLU D  274  ILE D  281  1                                   8    
HELIX   52  52 THR D  287  THR D  303  1                                  17    
HELIX   53  53 THR D  310  LEU D  320  1                                  11    
HELIX   54  54 ASN D  326  SER D  340  1                                  15    
HELIX   55  55 ASP D  343  LEU D  348  1                                   6    
HELIX   56  56 LEU D  351  GLY D  369  1                                  19    
HELIX   57  57 PRO D  373  GLY D  381  1                                   9    
HELIX   58  58 THR D  383  ALA D  401  1                                  19    
HELIX   59  59 PRO D  402  HIS D  404  5                                   3    
HELIX   60  60 GLN D  407  TYR D  413  1                                   7    
HELIX   61  61 LYS D  414  HIS D  419  5                                   6    
HELIX   62  62 GLY D  420  LEU D  424  5                                   5    
SHEET    1  AA 5 PHE A   4  GLY A  11  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  GLY C  11  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         0.31                     
CISPEP   2 GLN D  323    PRO D  324          0         0.06                     
CISPEP   3 ASP D  345    PRO D  346          0         0.69                     
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 D2140                    
SITE     2 AC2  5 HOH D2141                                                     
SITE     1 AC3 14 GLU A   8  ILE A  10  ALA A  31  PHE A  80                    
SITE     2 AC3 14 GLU A  81  PHE A  82  LEU A  83  HIS A  84                    
SITE     3 AC3 14 GLN A  85  ASP A  86  LEU A 134  HOH A2022                    
SITE     4 AC3 14 HOH A2144  HOH A2145                                          
SITE     1 AC4 11 GLU C   8  LYS C   9  ILE C  10  ALA C  31                    
SITE     2 AC4 11 PHE C  80  GLU C  81  LEU C  83  HIS C  84                    
SITE     3 AC4 11 GLN C  85  ASP C  86  LEU C 134                               
CRYST1  183.614  183.614  214.129  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      0.005446  0.003144  0.000000        0.00000                         
SCALE2      0.000000  0.006289  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004670        0.00000                         
MTRIX1   1 -0.249000 -0.880000  0.405000       96.06332    1                    
MTRIX2   1 -0.868000  0.016000 -0.497000      213.43822    1                    
MTRIX3   1  0.431000 -0.475000 -0.767000      273.71194    1                    
MTRIX1   2 -0.245000 -0.887000  0.392000       99.31666    1                    
MTRIX2   2 -0.865000  0.017000 -0.501000      213.85143    1                    
MTRIX3   2  0.438000 -0.462000 -0.771000      271.34290    1                    
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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