HEADER CELL CYCLE 19-JUN-18 6GU6 TITLE CDK1/CKS2 IN COMPLEX WITH DINACICLIB COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIN-DEPENDENT KINASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CDK1,CELL DIVISION CONTROL PROTEIN 2 HOMOLOG,CELL DIVISION COMPND 5 PROTEIN KINASE 1,P34 PROTEIN KINASE; COMPND 6 EC: 2.7.11.22,2.7.11.23; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CYCLIN-DEPENDENT KINASES REGULATORY SUBUNIT 2; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: CKS-2; 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 GENE: CDK1, CDC2, CDC28A, CDKN1, P34CDC2; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PVL1393; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: CKS2; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CDK1, CKS2, INHIBITOR, CELL CYCLE EXPDTA X-RAY DIFFRACTION AUTHOR D.J.WOOD,S.KOROLCHUK,N.J.TATUM,L.Z.WANG,J.A.ENDICOTT,M.E.M.NOBLE, AUTHOR 2 M.P.MARTIN REVDAT 4 17-JAN-24 6GU6 1 REMARK REVDAT 3 30-JAN-19 6GU6 1 JRNL REVDAT 2 26-DEC-18 6GU6 1 COMPND SOURCE DBREF SEQADV REVDAT 1 05-DEC-18 6GU6 0 JRNL AUTH D.J.WOOD,S.KOROLCHUK,N.J.TATUM,L.Z.WANG,J.A.ENDICOTT, JRNL AUTH 2 M.E.M.NOBLE,M.P.MARTIN JRNL TITL DIFFERENCES IN THE CONFORMATIONAL ENERGY LANDSCAPE OF CDK1 JRNL TITL 2 AND CDK2 SUGGEST A MECHANISM FOR ACHIEVING SELECTIVE CDK JRNL TITL 3 INHIBITION. JRNL REF CELL CHEM BIOL V. 26 121 2019 JRNL REFN ESSN 2451-9448 JRNL PMID 30472117 JRNL DOI 10.1016/J.CHEMBIOL.2018.10.015 REMARK 2 REMARK 2 RESOLUTION. 2.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 72.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 20503 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1077 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.33 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1450 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.99 REMARK 3 BIN R VALUE (WORKING SET) : 0.2780 REMARK 3 BIN FREE R VALUE SET COUNT : 67 REMARK 3 BIN FREE R VALUE : 0.3530 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2943 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 86 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.90000 REMARK 3 B22 (A**2) : -1.73000 REMARK 3 B33 (A**2) : -0.17000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.289 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.225 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3051 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2865 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4128 ; 1.850 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6656 ; 3.598 ; 2.986 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 355 ; 7.635 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 141 ;38.208 ;23.475 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 547 ;18.415 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;20.600 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 442 ; 0.117 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3314 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 626 ; 0.009 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1429 ; 4.048 ; 4.441 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1428 ; 4.049 ; 4.438 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1781 ; 6.103 ; 6.648 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1782 ; 6.101 ; 6.651 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1621 ; 4.905 ; 5.020 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1621 ; 4.905 ; 5.021 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2348 ; 7.605 ; 7.293 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3452 ; 9.975 ;51.100 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3444 ; 9.980 ;51.100 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6GU6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1200010564. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-SEP-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21580 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.330 REMARK 200 RESOLUTION RANGE LOW (A) : 72.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.33 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.42000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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: 4YC6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CONDITIONS AROUND 0.1M BIS REMARK 280 -TRIS(PH6.5), 0.2M SODIUM NITRATE 20% PEG3350, PROTEIN AT 10-12 REMARK 280 MG/ML, 0.5MM INHIBITOR, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 1.000000 0.000000 0.000000 46.85200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.61600 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 54.28200 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 46.85200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.61600 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 54.28200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 46.85200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.61600 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 54.28200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 46.85200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.61600 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 54.28200 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL 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 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 PRO A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 ARG A 158 REMARK 465 VAL A 159 REMARK 465 TYR A 160 REMARK 465 ASN A 292 REMARK 465 GLN A 293 REMARK 465 ILE A 294 REMARK 465 LYS A 295 REMARK 465 LYS A 296 REMARK 465 MET A 297 REMARK 465 GLY B -4 REMARK 465 PRO B -3 REMARK 465 LEU B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 HIS B 3 REMARK 465 LYS B 4 REMARK 465 LYS B 75 REMARK 465 ASP B 76 REMARK 465 GLN B 77 REMARK 465 GLN B 78 REMARK 465 LYS B 79 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 SER A 74 28.33 37.46 REMARK 500 HIS A 126 -60.19 -95.81 REMARK 500 ARG A 127 -21.80 82.87 REMARK 500 PHE A 153 -146.68 -107.68 REMARK 500 SER A 182 -155.95 -144.79 REMARK 500 LYS A 200 -0.02 67.37 REMARK 500 SER A 208 168.66 177.64 REMARK 500 SER A 248 -19.59 99.47 REMARK 500 SER B 51 -178.52 -63.73 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 1QK A 301 DBREF 6GU6 A 1 297 UNP P06493 CDK1_HUMAN 1 297 DBREF 6GU6 B 1 79 UNP P33552 CKS2_HUMAN 1 79 SEQADV 6GU6 GLY A -4 UNP P06493 EXPRESSION TAG SEQADV 6GU6 PRO A -3 UNP P06493 EXPRESSION TAG SEQADV 6GU6 LEU A -2 UNP P06493 EXPRESSION TAG SEQADV 6GU6 GLY A -1 UNP P06493 EXPRESSION TAG SEQADV 6GU6 SER A 0 UNP P06493 EXPRESSION TAG SEQADV 6GU6 GLY B -4 UNP P33552 EXPRESSION TAG SEQADV 6GU6 PRO B -3 UNP P33552 EXPRESSION TAG SEQADV 6GU6 LEU B -2 UNP P33552 EXPRESSION TAG SEQADV 6GU6 GLY B -1 UNP P33552 EXPRESSION TAG SEQADV 6GU6 SER B 0 UNP P33552 EXPRESSION TAG SEQRES 1 A 302 GLY PRO LEU GLY SER MET GLU ASP TYR THR LYS ILE GLU SEQRES 2 A 302 LYS ILE GLY GLU GLY THR TYR GLY VAL VAL TYR LYS GLY SEQRES 3 A 302 ARG HIS LYS THR THR GLY GLN VAL VAL ALA MET LYS LYS SEQRES 4 A 302 ILE ARG LEU GLU SER GLU GLU GLU GLY VAL PRO SER THR SEQRES 5 A 302 ALA ILE ARG GLU ILE SER LEU LEU LYS GLU LEU ARG HIS SEQRES 6 A 302 PRO ASN ILE VAL SER LEU GLN ASP VAL LEU MET GLN ASP SEQRES 7 A 302 SER ARG LEU TYR LEU ILE PHE GLU PHE LEU SER MET ASP SEQRES 8 A 302 LEU LYS LYS TYR LEU ASP SER ILE PRO PRO GLY GLN TYR SEQRES 9 A 302 MET ASP SER SER LEU VAL LYS SER TYR LEU TYR GLN ILE SEQRES 10 A 302 LEU GLN GLY ILE VAL PHE CYS HIS SER ARG ARG VAL LEU SEQRES 11 A 302 HIS ARG ASP LEU LYS PRO GLN ASN LEU LEU ILE ASP ASP SEQRES 12 A 302 LYS GLY THR ILE LYS LEU ALA ASP PHE GLY LEU ALA ARG SEQRES 13 A 302 ALA PHE GLY ILE PRO ILE ARG VAL TYR THR HIS GLU VAL SEQRES 14 A 302 VAL THR LEU TRP TYR ARG SER PRO GLU VAL LEU LEU GLY SEQRES 15 A 302 SER ALA ARG TYR SER THR PRO VAL ASP ILE TRP SER ILE SEQRES 16 A 302 GLY THR ILE PHE ALA GLU LEU ALA THR LYS LYS PRO LEU SEQRES 17 A 302 PHE HIS GLY ASP SER GLU ILE ASP GLN LEU PHE ARG ILE SEQRES 18 A 302 PHE ARG ALA LEU GLY THR PRO ASN ASN GLU VAL TRP PRO SEQRES 19 A 302 GLU VAL GLU SER LEU GLN ASP TYR LYS ASN THR PHE PRO SEQRES 20 A 302 LYS TRP LYS PRO GLY SER LEU ALA SER HIS VAL LYS ASN SEQRES 21 A 302 LEU ASP GLU ASN GLY LEU ASP LEU LEU SER LYS MET LEU SEQRES 22 A 302 ILE TYR ASP PRO ALA LYS ARG ILE SER GLY LYS MET ALA SEQRES 23 A 302 LEU ASN HIS PRO TYR PHE ASN ASP LEU ASP ASN GLN ILE SEQRES 24 A 302 LYS LYS MET SEQRES 1 B 84 GLY PRO LEU GLY SER MET ALA HIS LYS GLN ILE TYR TYR SEQRES 2 B 84 SER ASP LYS TYR PHE ASP GLU HIS TYR GLU TYR ARG HIS SEQRES 3 B 84 VAL MET LEU PRO ARG GLU LEU SER LYS GLN VAL PRO LYS SEQRES 4 B 84 THR HIS LEU MET SER GLU GLU GLU TRP ARG ARG LEU GLY SEQRES 5 B 84 VAL GLN GLN SER LEU GLY TRP VAL HIS TYR MET ILE HIS SEQRES 6 B 84 GLU PRO GLU PRO HIS ILE LEU LEU PHE ARG ARG PRO LEU SEQRES 7 B 84 PRO LYS ASP GLN GLN LYS HET 1QK A 301 29 HETNAM 1QK 3-[({3-ETHYL-5-[(2S)-2-(2-HYDROXYETHYL)PIPERIDIN-1- HETNAM 2 1QK YL]PYRAZOLO[1,5-A]PYRIMIDIN-7-YL}AMINO)METHYL]-1- HETNAM 3 1QK HYDROXYPYRIDINIUM HETSYN 1QK DINACICLIB FORMUL 3 1QK C21 H29 N6 O2 1+ FORMUL 4 HOH *86(H2 O) HELIX 1 AA1 THR A 47 LEU A 58 1 12 HELIX 2 AA2 LEU A 87 SER A 93 1 7 HELIX 3 AA3 ASP A 101 SER A 121 1 21 HELIX 4 AA4 LYS A 130 GLN A 132 5 3 HELIX 5 AA5 GLY A 148 PHE A 153 1 6 HELIX 6 AA6 GLU A 163 TRP A 168 1 6 HELIX 7 AA7 SER A 171 LEU A 176 1 6 HELIX 8 AA8 THR A 183 LYS A 200 1 18 HELIX 9 AA9 SER A 208 GLY A 221 1 14 HELIX 10 AB1 GLU A 230 LEU A 234 5 5 HELIX 11 AB2 LEU A 249 VAL A 253 5 5 HELIX 12 AB3 ASP A 257 LEU A 268 1 12 HELIX 13 AB4 ASP A 271 ARG A 275 5 5 HELIX 14 AB5 SER A 277 ASN A 283 1 7 HELIX 15 AB6 HIS A 284 ASN A 288 5 5 HELIX 16 AB7 PRO B 25 VAL B 32 1 8 HELIX 17 AB8 SER B 39 LEU B 46 1 8 SHEET 1 AA1 5 TYR A 4 GLY A 13 0 SHEET 2 AA1 5 GLY A 16 HIS A 23 -1 O GLY A 16 N GLY A 13 SHEET 3 AA1 5 VAL A 29 ARG A 36 -1 O MET A 32 N TYR A 19 SHEET 4 AA1 5 ARG A 75 GLU A 81 -1 O LEU A 76 N ILE A 35 SHEET 5 AA1 5 LEU A 66 GLN A 72 -1 N ASP A 68 O ILE A 79 SHEET 1 AA2 3 MET A 85 ASP A 86 0 SHEET 2 AA2 3 LEU A 134 ILE A 136 -1 O ILE A 136 N MET A 85 SHEET 3 AA2 3 ILE A 142 LEU A 144 -1 O LYS A 143 N LEU A 135 SHEET 1 AA3 3 TYR B 7 TYR B 8 0 SHEET 2 AA3 3 TYR B 17 MET B 23 -1 O MET B 23 N TYR B 7 SHEET 3 AA3 3 TYR B 12 PHE B 13 -1 N TYR B 12 O TYR B 19 SHEET 1 AA4 4 TYR B 7 TYR B 8 0 SHEET 2 AA4 4 TYR B 17 MET B 23 -1 O MET B 23 N TYR B 7 SHEET 3 AA4 4 ILE B 66 PRO B 72 -1 O ARG B 71 N GLU B 18 SHEET 4 AA4 4 VAL B 55 MET B 58 -1 N VAL B 55 O ARG B 70 CISPEP 1 GLY A 247 SER A 248 0 -0.14 SITE 1 AC1 14 GLY A 11 GLU A 12 VAL A 18 ALA A 31 SITE 2 AC1 14 LYS A 33 PHE A 80 GLU A 81 LEU A 83 SITE 3 AC1 14 SER A 84 MET A 85 ASP A 86 GLN A 132 SITE 4 AC1 14 LEU A 135 ASP A 146 CRYST1 93.704 97.232 108.564 90.00 90.00 90.00 I 2 2 2 8 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 0.010672 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010285 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009211 0.00000