HEADER TRANSFERASE/TRANSFERASE INHIBITOR 09-APR-12 4EK6 TITLE CRYSTAL STRUCTURE OF THE CDK2 IN COMPLEX WITH AMINOPYRAZOLE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIN-DEPENDENT KINASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CELL DIVISION PROTEIN KINASE 2, P33 PROTEIN KINASE; COMPND 5 EC: 2.7.11.22; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CDK2, CDKN2; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HIGH-FIVE; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PFB1 KEYWDS ALPHA AND BETA PROTEIN (A+B), TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.N.KANG,J.A.STUCKEY REVDAT 4 15-NOV-17 4EK6 1 REMARK REVDAT 3 29-MAY-13 4EK6 1 SOURCE REVDAT 2 08-MAY-13 4EK6 1 TITLE REVDAT 1 01-MAY-13 4EK6 0 JRNL AUTH Y.N.KANG,J.A.STUCKEY JRNL TITL CRYSTAL STRUCTURE OF THE CDK2 IN COMPLEX WITH AMINOPYRAZOLE JRNL TITL 2 INHIBITOR JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.1 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 43089 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 2159 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.52 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.56 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.42 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2973 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2196 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2841 REMARK 3 BIN R VALUE (WORKING SET) : 0.2187 REMARK 3 BIN FREE R VALUE : 0.2374 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.44 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 132 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2237 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 237 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.77300 REMARK 3 B22 (A**2) : -1.50620 REMARK 3 B33 (A**2) : -0.26680 REMARK 3 B12 (A**2) : 0.00000 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) : 0.190 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.080 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2454 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3351 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1156 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 54 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 393 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2454 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 311 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 3073 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.99 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.60 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 2.80 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|1 - 32} REMARK 3 ORIGIN FOR THE GROUP (A): -4.8072 -6.1079 -36.3266 REMARK 3 T TENSOR REMARK 3 T11: -0.0450 T22: 0.0043 REMARK 3 T33: 0.0230 T12: -0.0117 REMARK 3 T13: -0.0242 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 0.5323 L22: 0.0000 REMARK 3 L33: 0.0023 L12: 0.3104 REMARK 3 L13: 0.1905 L23: -0.3875 REMARK 3 S TENSOR REMARK 3 S11: 0.0012 S12: 0.0253 S13: -0.0179 REMARK 3 S21: -0.0061 S22: -0.0064 S23: 0.0021 REMARK 3 S31: 0.0048 S32: -0.0118 S33: 0.0052 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: {A|33 - 59} REMARK 3 ORIGIN FOR THE GROUP (A): -13.0229 1.7249 -23.0270 REMARK 3 T TENSOR REMARK 3 T11: -0.0238 T22: -0.0045 REMARK 3 T33: 0.0260 T12: 0.0255 REMARK 3 T13: -0.0106 T23: 0.0076 REMARK 3 L TENSOR REMARK 3 L11: 0.3008 L22: 0.0231 REMARK 3 L33: 0.0000 L12: -0.0673 REMARK 3 L13: 0.1560 L23: -0.3615 REMARK 3 S TENSOR REMARK 3 S11: -0.0025 S12: -0.0038 S13: 0.0021 REMARK 3 S21: 0.0110 S22: -0.0007 S23: -0.0075 REMARK 3 S31: -0.0006 S32: -0.0174 S33: 0.0032 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: {A|60 - 139} REMARK 3 ORIGIN FOR THE GROUP (A): 3.1261 -1.9636 -21.4718 REMARK 3 T TENSOR REMARK 3 T11: -0.0231 T22: -0.0271 REMARK 3 T33: -0.0244 T12: 0.0185 REMARK 3 T13: 0.0036 T23: 0.0287 REMARK 3 L TENSOR REMARK 3 L11: 0.2320 L22: 0.8588 REMARK 3 L33: 2.2005 L12: 0.2601 REMARK 3 L13: 0.7374 L23: -0.0731 REMARK 3 S TENSOR REMARK 3 S11: -0.0198 S12: 0.0671 S13: 0.0526 REMARK 3 S21: -0.0533 S22: -0.0282 S23: 0.1203 REMARK 3 S31: 0.0509 S32: 0.1111 S33: 0.0480 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: {A|140 - 241} REMARK 3 ORIGIN FOR THE GROUP (A): 0.4732 -11.0956 -4.4504 REMARK 3 T TENSOR REMARK 3 T11: 0.0055 T22: -0.0331 REMARK 3 T33: -0.0312 T12: -0.0079 REMARK 3 T13: 0.0065 T23: 0.0104 REMARK 3 L TENSOR REMARK 3 L11: 1.1254 L22: 0.6640 REMARK 3 L33: 1.2052 L12: 0.4276 REMARK 3 L13: -0.1943 L23: -0.6497 REMARK 3 S TENSOR REMARK 3 S11: 0.0602 S12: -0.0362 S13: -0.0159 REMARK 3 S21: -0.0389 S22: -0.0482 S23: 0.0347 REMARK 3 S31: 0.1252 S32: -0.0245 S33: -0.0121 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: {A|242 - 248} REMARK 3 ORIGIN FOR THE GROUP (A): 10.7668 -13.7300 5.4227 REMARK 3 T TENSOR REMARK 3 T11: -0.0037 T22: 0.0092 REMARK 3 T33: -0.0018 T12: -0.0072 REMARK 3 T13: -0.0391 T23: 0.0260 REMARK 3 L TENSOR REMARK 3 L11: 0.0985 L22: 0.0000 REMARK 3 L33: 0.0418 L12: -0.0168 REMARK 3 L13: 0.2957 L23: -0.2151 REMARK 3 S TENSOR REMARK 3 S11: 0.0018 S12: -0.0049 S13: -0.0062 REMARK 3 S21: -0.0029 S22: 0.0021 S23: -0.0028 REMARK 3 S31: 0.0004 S32: -0.0004 S33: -0.0039 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: {A|249 - 298} REMARK 3 ORIGIN FOR THE GROUP (A): 12.8663 -0.6249 -7.0301 REMARK 3 T TENSOR REMARK 3 T11: 0.0024 T22: 0.0051 REMARK 3 T33: -0.0447 T12: -0.0076 REMARK 3 T13: 0.0053 T23: 0.0136 REMARK 3 L TENSOR REMARK 3 L11: 1.0401 L22: 0.9128 REMARK 3 L33: 0.2774 L12: 0.5551 REMARK 3 L13: 0.2087 L23: 0.1898 REMARK 3 S TENSOR REMARK 3 S11: -0.0020 S12: 0.0368 S13: 0.0162 REMARK 3 S21: 0.0824 S22: 0.0093 S23: 0.0105 REMARK 3 S31: 0.0019 S32: 0.0969 S33: -0.0074 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4EK6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000071720. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : DIAMOND [111] REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43179 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15-20% PEG3350, 0.2M AMMONIUM ACETATE, REMARK 280 0.1M HEPES, PH 7.8, VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 26.66400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.16600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.82350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.16600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.66400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.82350 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ARG A 36 REMARK 465 LEU A 37 REMARK 465 ASP A 38 REMARK 465 THR A 39 REMARK 465 GLU A 40 REMARK 465 THR A 41 REMARK 465 GLU A 42 REMARK 465 GLY A 43 REMARK 465 VAL A 44 REMARK 465 PRO A 45 REMARK 465 PHE A 152 REMARK 465 GLY A 153 REMARK 465 VAL A 154 REMARK 465 PRO A 155 REMARK 465 VAL A 156 REMARK 465 ARG A 157 REMARK 465 THR A 158 REMARK 465 TYR A 159 REMARK 465 THR A 160 REMARK 465 HIS A 161 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 178 CG CD CE NZ 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 ARG A 126 -16.89 82.58 REMARK 500 ASP A 127 48.14 -141.96 REMARK 500 TYR A 179 56.93 -114.79 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 10K A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4EK3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APO CDK2 REMARK 900 RELATED ID: 4EK4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CDK2 IN COMPLEX WITH AMINOPYRAZOLE REMARK 900 INHIBITOR REMARK 900 RELATED ID: 4EK5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CDK2 IN COMPLEX WITH AMINOPYRAZOLE REMARK 900 INHIBITOR DBREF 4EK6 A 1 298 UNP P24941 CDK2_HUMAN 1 298 SEQADV 4EK6 ACE A 0 UNP P24941 ACETYLATION SEQRES 1 A 299 ACE MET GLU ASN PHE GLN LYS VAL GLU LYS ILE GLY GLU SEQRES 2 A 299 GLY THR TYR GLY VAL VAL TYR LYS ALA ARG ASN LYS LEU SEQRES 3 A 299 THR GLY GLU VAL VAL ALA LEU LYS LYS ILE ARG LEU ASP SEQRES 4 A 299 THR GLU THR GLU GLY VAL PRO SER THR ALA ILE ARG GLU SEQRES 5 A 299 ILE SER LEU LEU LYS GLU LEU ASN HIS PRO ASN ILE VAL SEQRES 6 A 299 LYS LEU LEU ASP VAL ILE HIS THR GLU ASN LYS LEU TYR SEQRES 7 A 299 LEU VAL PHE GLU PHE LEU HIS GLN ASP LEU LYS LYS PHE SEQRES 8 A 299 MET ASP ALA SER ALA LEU THR GLY ILE PRO LEU PRO LEU SEQRES 9 A 299 ILE LYS SER TYR LEU PHE GLN LEU LEU GLN GLY LEU ALA SEQRES 10 A 299 PHE CYS HIS SER HIS ARG VAL LEU HIS ARG ASP LEU LYS SEQRES 11 A 299 PRO GLN ASN LEU LEU ILE ASN THR GLU GLY ALA ILE LYS SEQRES 12 A 299 LEU ALA ASP PHE GLY LEU ALA ARG ALA PHE GLY VAL PRO SEQRES 13 A 299 VAL ARG THR TYR THR HIS GLU VAL VAL THR LEU TRP TYR SEQRES 14 A 299 ARG ALA PRO GLU ILE LEU LEU GLY CYS LYS TYR TYR SER SEQRES 15 A 299 THR ALA VAL ASP ILE TRP SER LEU GLY CYS ILE PHE ALA SEQRES 16 A 299 GLU MET VAL THR ARG ARG ALA LEU PHE PRO GLY ASP SER SEQRES 17 A 299 GLU ILE ASP GLN LEU PHE ARG ILE PHE ARG THR LEU GLY SEQRES 18 A 299 THR PRO ASP GLU VAL VAL TRP PRO GLY VAL THR SER MET SEQRES 19 A 299 PRO ASP TYR LYS PRO SER PHE PRO LYS TRP ALA ARG GLN SEQRES 20 A 299 ASP PHE SER LYS VAL VAL PRO PRO LEU ASP GLU ASP GLY SEQRES 21 A 299 ARG SER LEU LEU SER GLN MET LEU HIS TYR ASP PRO ASN SEQRES 22 A 299 LYS ARG ILE SER ALA LYS ALA ALA LEU ALA HIS PRO PHE SEQRES 23 A 299 PHE GLN ASP VAL THR LYS PRO VAL PRO HIS LEU ARG LEU HET ACE A 0 3 HET 10K A 301 28 HETNAM ACE ACETYL GROUP HETNAM 10K N-(3-CYCLOPROPYL-1H-PYRAZOL-5-YL)-2-[4-(THIOPHEN-2-YL) HETNAM 2 10K PHENYL]ACETAMIDE FORMUL 1 ACE C2 H4 O FORMUL 2 10K C18 H17 N3 O S FORMUL 3 HOH *237(H2 O) HELIX 1 1 THR A 47 LYS A 56 1 10 HELIX 2 2 LEU A 87 SER A 94 1 8 HELIX 3 3 PRO A 100 HIS A 121 1 22 HELIX 4 4 LYS A 129 GLN A 131 5 3 HELIX 5 5 ALA A 170 LEU A 175 1 6 HELIX 6 6 THR A 182 ARG A 199 1 18 HELIX 7 7 SER A 207 GLY A 220 1 14 HELIX 8 8 GLY A 229 MET A 233 5 5 HELIX 9 9 ASP A 247 VAL A 252 1 6 HELIX 10 10 ASP A 256 LEU A 267 1 12 HELIX 11 11 SER A 276 ALA A 282 1 7 HELIX 12 12 HIS A 283 GLN A 287 5 5 SHEET 1 A 5 PHE A 4 GLU A 12 0 SHEET 2 A 5 VAL A 17 ASN A 23 -1 O LYS A 20 N GLU A 8 SHEET 3 A 5 VAL A 29 ILE A 35 -1 O LEU A 32 N TYR A 19 SHEET 4 A 5 LYS A 75 GLU A 81 -1 O LEU A 76 N ILE A 35 SHEET 5 A 5 LEU A 66 THR A 72 -1 N ILE A 70 O TYR A 77 SHEET 1 B 3 GLN A 85 ASP A 86 0 SHEET 2 B 3 LEU A 133 ILE A 135 -1 O ILE A 135 N GLN A 85 SHEET 3 B 3 ILE A 141 LEU A 143 -1 O LYS A 142 N LEU A 134 LINK C ACE A 0 N MET A 1 1555 1555 1.34 CISPEP 1 PRO A 253 PRO A 254 0 6.84 SITE 1 AC1 10 GLU A 8 ILE A 10 ALA A 31 GLU A 81 SITE 2 AC1 10 PHE A 82 LEU A 83 HIS A 84 LYS A 89 SITE 3 AC1 10 LEU A 134 HOH A 550 CRYST1 53.328 71.647 72.332 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018752 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013957 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013825 0.00000 HETATM 1 C ACE A 0 -14.199 -2.068 -39.450 1.00 35.64 C HETATM 2 O ACE A 0 -13.240 -1.487 -39.979 1.00 35.21 O HETATM 3 CH3 ACE A 0 -15.496 -1.295 -39.109 1.00 36.68 C