HEADER CELL CYCLE 19-NOV-13 4CFW TITLE STRUCTURE-BASED DESIGN OF C8-SUBSTITUTED O6-CYCLOHEXYLMETHOXYGUANINE TITLE 2 CDK1 AND 2 INHIBITORS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIN-DEPENDENT KINASE 2; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: CELL DIVISION PROTEIN KINASE 2, P33 PROTEIN KINASE; COMPND 5 EC: 2.7.11.22, 2.7.11.23; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: PHOSPHORYLATED ON RESIDUE T160; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CYCLIN-A2; COMPND 10 CHAIN: B, D; COMPND 11 FRAGMENT: CDK-ACTIVATING FRAGMENT, RESIDUES 175-432; 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: ESCHERICHIA COLI B; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 37762; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PGEX-6P-1; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 37762; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: B834; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_VECTOR: PET21D KEYWDS CELL CYCLE, STRUCTURE-BASED DRUG DESIGN, CONFORMATIONAL RESTRAINT, KEYWDS 2 REVERSED BINDING MODE EXPDTA X-RAY DIFFRACTION AUTHOR B.CARBAIN,D.J.PATERSON,E.ANSCOMBE,A.CAMPBELL,C.CANO,A.ECHALIER, AUTHOR 2 J.ENDICOTT,B.T.GOLDING,K.HAGGERTY,I.R.HARDCASTLE,P.JEWSBURY, AUTHOR 3 D.R.NEWELL,M.E.M.NOBLE,C.ROCHE,L.Z.WANG,R.GRIFFIN REVDAT 4 06-NOV-24 4CFW 1 REMARK REVDAT 3 20-DEC-23 4CFW 1 JRNL REMARK LINK REVDAT 2 12-FEB-14 4CFW 1 JRNL REVDAT 1 18-DEC-13 4CFW 0 JRNL AUTH B.CARBAIN,D.J.PATERSON,E.ANSCOMBE,A.CAMPBELL-DEXTER,C.CANO, JRNL AUTH 2 A.ECHALIER,J.ENDICOTT,B.T.GOLDING,K.HAGGERTY,I.R.HARDCASTLE, JRNL AUTH 3 P.J.JEWSBURY,D.R.NEWELL,M.NOBLE,C.ROCHE,L.WANG,R.J.GRIFFIN JRNL TITL 8-SUBSTITUTED O6-CYCLOHEXYLMETHYLGUANINE CDK2 INHIBITORS; JRNL TITL 2 USING STRUCTURE-BASED INHIBITOR DESIGN TO OPTIMISE AN JRNL TITL 3 ALTERNATIVE BINDING MODE. JRNL REF J.MED.CHEM. V. 57 56 2014 JRNL REFN ISSN 0022-2623 JRNL PMID 24304238 JRNL DOI 10.1021/JM401555V REMARK 2 REMARK 2 RESOLUTION. 2.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 52562 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2766 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) : 2.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.51 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3803 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.75 REMARK 3 BIN R VALUE (WORKING SET) : 0.2190 REMARK 3 BIN FREE R VALUE SET COUNT : 208 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8962 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 58 REMARK 3 SOLVENT ATOMS : 524 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.14000 REMARK 3 B22 (A**2) : 0.09000 REMARK 3 B33 (A**2) : -0.23000 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): 0.390 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.259 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.186 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.889 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.907 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9467 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 9167 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12901 ; 1.783 ; 1.984 REMARK 3 BOND ANGLES OTHERS (DEGREES): 21172 ; 2.458 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1162 ; 6.080 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 399 ;41.668 ;23.985 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1658 ;16.491 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 45 ;15.886 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1451 ; 0.117 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 10544 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 2119 ; 0.007 ; 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): 4585 ; 0.668 ; 1.521 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 4584 ; 0.668 ; 1.521 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5768 ; 1.077 ; 2.278 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4882 ; 0.830 ; 1.650 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -1 A 298 REMARK 3 ORIGIN FOR THE GROUP (A): -5.9680 -26.2810 10.4550 REMARK 3 T TENSOR REMARK 3 T11: 0.0851 T22: 0.0201 REMARK 3 T33: 0.0243 T12: -0.0063 REMARK 3 T13: -0.0299 T23: -0.0006 REMARK 3 L TENSOR REMARK 3 L11: 1.9035 L22: 1.1380 REMARK 3 L33: 1.7889 L12: -0.5051 REMARK 3 L13: -0.8428 L23: 0.2161 REMARK 3 S TENSOR REMARK 3 S11: -0.0174 S12: -0.1318 S13: 0.0121 REMARK 3 S21: 0.2205 S22: 0.0680 S23: -0.1198 REMARK 3 S31: -0.1351 S32: 0.1413 S33: -0.0506 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 175 B 432 REMARK 3 ORIGIN FOR THE GROUP (A): -21.3070 0.3870 -2.4060 REMARK 3 T TENSOR REMARK 3 T11: 0.1216 T22: 0.0232 REMARK 3 T33: 0.0206 T12: 0.0121 REMARK 3 T13: 0.0224 T23: 0.0206 REMARK 3 L TENSOR REMARK 3 L11: 1.2687 L22: 2.7173 REMARK 3 L33: 2.3944 L12: 0.4422 REMARK 3 L13: 0.4563 L23: 0.7511 REMARK 3 S TENSOR REMARK 3 S11: -0.1071 S12: 0.1102 S13: 0.1026 REMARK 3 S21: -0.1328 S22: 0.1180 S23: 0.0716 REMARK 3 S31: -0.3131 S32: 0.0575 S33: -0.0109 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C -1 C 296 REMARK 3 ORIGIN FOR THE GROUP (A): -47.4500 12.1110 33.5300 REMARK 3 T TENSOR REMARK 3 T11: 0.3088 T22: 0.0782 REMARK 3 T33: 0.1017 T12: 0.0181 REMARK 3 T13: 0.0017 T23: -0.0658 REMARK 3 L TENSOR REMARK 3 L11: 2.1215 L22: 1.7439 REMARK 3 L33: 1.2096 L12: -0.3190 REMARK 3 L13: -0.9778 L23: 0.3096 REMARK 3 S TENSOR REMARK 3 S11: 0.0955 S12: -0.0650 S13: 0.1370 REMARK 3 S21: -0.0927 S22: -0.1030 S23: 0.2138 REMARK 3 S31: -0.0616 S32: -0.0666 S33: 0.0075 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 176 D 432 REMARK 3 ORIGIN FOR THE GROUP (A): -44.3040 -21.0580 34.4310 REMARK 3 T TENSOR REMARK 3 T11: 0.3117 T22: 0.0957 REMARK 3 T33: 0.1337 T12: -0.0636 REMARK 3 T13: 0.0417 T23: -0.0400 REMARK 3 L TENSOR REMARK 3 L11: 3.4072 L22: 2.5036 REMARK 3 L33: 1.5552 L12: 0.0212 REMARK 3 L13: 0.5450 L23: -0.0621 REMARK 3 S TENSOR REMARK 3 S11: 0.0352 S12: -0.1049 S13: -0.3902 REMARK 3 S21: -0.1050 S22: -0.0662 S23: 0.4026 REMARK 3 S31: 0.0922 S32: -0.3090 S33: 0.0309 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 4CFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1290059025. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL 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 : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8726 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12098 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 37.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 200 DATA REDUNDANCY : 2.940 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PDB ENTRY 1H1S REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 37.09500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.49500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 67.41500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.49500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.09500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 67.41500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.7 KCAL/MOL 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.9 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 C -4 REMARK 465 PRO C -3 REMARK 465 LEU C -2 REMARK 465 ARG C 297 REMARK 465 LEU C 298 REMARK 465 VAL D 175 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O VAL B 175 N ASP B 177 1.81 REMARK 500 OE2 GLU A 42 O HOH A 2025 2.05 REMARK 500 N GLY A -1 O HOH A 2001 2.07 REMARK 500 OE2 GLU C 51 O HOH C 2023 2.11 REMARK 500 N TYR B 178 O HOH B 2017 2.12 REMARK 500 O GLU C 81 N2 SQ9 C 1297 2.16 REMARK 500 O HOH A 2164 O HOH A 2167 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 2049 O HOH D 2076 1655 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A 256 CB ASP A 256 CG 0.144 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 247 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP A 247 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP A 256 CB - CG - OD1 ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG C 217 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG C 217 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES 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 MET A 1 -20.71 103.67 REMARK 500 ASP A 38 -1.60 -157.80 REMARK 500 THR A 41 65.68 37.29 REMARK 500 LEU A 96 -70.19 80.76 REMARK 500 ASP A 127 41.65 -154.05 REMARK 500 ASP A 145 77.09 45.59 REMARK 500 VAL A 164 131.51 77.59 REMARK 500 CYS A 177 127.40 -35.26 REMARK 500 SER A 181 -141.24 -143.06 REMARK 500 PRO B 176 -12.92 -7.79 REMARK 500 ASN B 431 73.28 57.87 REMARK 500 THR C 41 -80.72 -133.94 REMARK 500 ASP C 127 43.08 -154.17 REMARK 500 ASP C 145 78.18 44.07 REMARK 500 VAL C 164 130.41 77.75 REMARK 500 CYS C 177 140.17 -29.01 REMARK 500 TRP D 372 113.46 -37.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ILE A 70 HIS A 71 -147.02 REMARK 500 THR A 72 GLU A 73 -142.53 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 B2002 DISTANCE = 6.60 ANGSTROMS REMARK 525 HOH D2077 DISTANCE = 6.37 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SQ9 A 1299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SQ9 C 1297 REMARK 900 REMARK 900 RELATED ENTRIES 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: 4CFM RELATED DB: PDB REMARK 900 STRUCTURE-BASED DESIGN OF C8-SUBSTITUTED O6- REMARK 900 CYCLOHEXYLMETHOXYGUANINE CDK1 AND 2 INHIBITORS. REMARK 900 RELATED ID: 4CFN RELATED DB: PDB REMARK 900 STRUCTURE-BASED DESIGN OF C8-SUBSTITUTED O6- REMARK 900 CYCLOHEXYLMETHOXYGUANINE CDK1 AND 2 INHIBITORS. REMARK 900 RELATED ID: 4CFU RELATED DB: PDB REMARK 900 STRUCTURE-BASED DESIGN OF C8-SUBSTITUTED O6- REMARK 900 CYCLOHEXYLMETHOXYGUANINE CDK1 AND 2 INHIBITORS. REMARK 900 RELATED ID: 4CFV RELATED DB: PDB REMARK 900 STRUCTURE-BASED DESIGN OF C8-SUBSTITUTED O6- REMARK 900 CYCLOHEXYLMETHOXYGUANINE CDK1 AND 2 INHIBITORS. REMARK 900 RELATED ID: 4CFX RELATED DB: PDB REMARK 900 STRUCTURE-BASED DESIGN OF C8-SUBSTITUTED O6- REMARK 900 CYCLOHEXYLMETHOXYGUANINE CDK1 AND 2 INHIBITORS. REMARK 999 REMARK 999 SEQUENCE REMARK 999 N-TERMINAL 3C PROTEASE SITE DBREF 4CFW A 1 298 UNP P24941 CDK2_HUMAN 1 298 DBREF 4CFW B 175 432 UNP P20248 CCNA2_HUMAN 175 432 DBREF 4CFW C 1 298 UNP P24941 CDK2_HUMAN 1 298 DBREF 4CFW D 175 432 UNP P20248 CCNA2_HUMAN 175 432 SEQADV 4CFW GLY A -4 UNP P24941 EXPRESSION TAG SEQADV 4CFW PRO A -3 UNP P24941 EXPRESSION TAG SEQADV 4CFW LEU A -2 UNP P24941 EXPRESSION TAG SEQADV 4CFW GLY A -1 UNP P24941 EXPRESSION TAG SEQADV 4CFW SER A 0 UNP P24941 EXPRESSION TAG SEQADV 4CFW GLY C -4 UNP P24941 EXPRESSION TAG SEQADV 4CFW PRO C -3 UNP P24941 EXPRESSION TAG SEQADV 4CFW LEU C -2 UNP P24941 EXPRESSION TAG SEQADV 4CFW GLY C -1 UNP P24941 EXPRESSION TAG SEQADV 4CFW SER C 0 UNP P24941 EXPRESSION TAG SEQRES 1 A 303 GLY PRO LEU GLY SER MET GLU ASN PHE GLN LYS VAL GLU SEQRES 2 A 303 LYS ILE GLY GLU GLY THR TYR GLY VAL VAL TYR LYS ALA SEQRES 3 A 303 ARG ASN LYS LEU THR GLY GLU VAL VAL ALA LEU LYS LYS SEQRES 4 A 303 ILE ARG LEU ASP THR GLU THR GLU GLY VAL PRO SER THR SEQRES 5 A 303 ALA ILE ARG GLU ILE SER LEU LEU LYS GLU LEU ASN HIS SEQRES 6 A 303 PRO ASN ILE VAL LYS LEU LEU ASP VAL ILE HIS THR GLU SEQRES 7 A 303 ASN LYS LEU TYR LEU VAL PHE GLU PHE LEU HIS GLN ASP SEQRES 8 A 303 LEU LYS LYS PHE MET ASP ALA SER ALA LEU THR GLY ILE SEQRES 9 A 303 PRO LEU PRO LEU ILE LYS SER TYR LEU PHE GLN LEU LEU SEQRES 10 A 303 GLN GLY LEU ALA PHE CYS HIS SER HIS ARG VAL LEU HIS SEQRES 11 A 303 ARG ASP LEU LYS PRO GLN ASN LEU LEU ILE ASN THR GLU SEQRES 12 A 303 GLY ALA ILE LYS LEU ALA ASP PHE GLY LEU ALA ARG ALA SEQRES 13 A 303 PHE GLY VAL PRO VAL ARG THR TYR TPO HIS GLU VAL VAL SEQRES 14 A 303 THR LEU TRP TYR ARG ALA PRO GLU ILE LEU LEU GLY CYS SEQRES 15 A 303 LYS TYR TYR SER THR ALA VAL ASP ILE TRP SER LEU GLY SEQRES 16 A 303 CYS ILE PHE ALA GLU MET VAL THR ARG ARG ALA LEU PHE SEQRES 17 A 303 PRO GLY ASP SER GLU ILE ASP GLN LEU PHE ARG ILE PHE SEQRES 18 A 303 ARG THR LEU GLY THR PRO ASP GLU VAL VAL TRP PRO GLY SEQRES 19 A 303 VAL THR SER MET PRO ASP TYR LYS PRO SER PHE PRO LYS SEQRES 20 A 303 TRP ALA ARG GLN ASP PHE SER LYS VAL VAL PRO PRO LEU SEQRES 21 A 303 ASP GLU ASP GLY ARG SER LEU LEU SER GLN MET LEU HIS SEQRES 22 A 303 TYR ASP PRO ASN LYS ARG ILE SER ALA LYS ALA ALA LEU SEQRES 23 A 303 ALA HIS PRO PHE PHE GLN ASP VAL THR LYS PRO VAL PRO SEQRES 24 A 303 HIS LEU ARG LEU SEQRES 1 B 258 VAL PRO ASP TYR HIS GLU ASP ILE HIS THR TYR LEU ARG SEQRES 2 B 258 GLU MET GLU VAL LYS CYS LYS PRO LYS VAL GLY TYR MET SEQRES 3 B 258 LYS LYS GLN PRO ASP ILE THR ASN SER MET ARG ALA ILE SEQRES 4 B 258 LEU VAL ASP TRP LEU VAL GLU VAL GLY GLU GLU TYR LYS SEQRES 5 B 258 LEU GLN ASN GLU THR LEU HIS LEU ALA VAL ASN TYR ILE SEQRES 6 B 258 ASP ARG PHE LEU SER SER MET SER VAL LEU ARG GLY LYS SEQRES 7 B 258 LEU GLN LEU VAL GLY THR ALA ALA MET LEU LEU ALA SER SEQRES 8 B 258 LYS PHE GLU GLU ILE TYR PRO PRO GLU VAL ALA GLU PHE SEQRES 9 B 258 VAL TYR ILE THR ASP ASP THR TYR THR LYS LYS GLN VAL SEQRES 10 B 258 LEU ARG MET GLU HIS LEU VAL LEU LYS VAL LEU THR PHE SEQRES 11 B 258 ASP LEU ALA ALA PRO THR VAL ASN GLN PHE LEU THR GLN SEQRES 12 B 258 TYR PHE LEU HIS GLN GLN PRO ALA ASN CYS LYS VAL GLU SEQRES 13 B 258 SER LEU ALA MET PHE LEU GLY GLU LEU SER LEU ILE ASP SEQRES 14 B 258 ALA ASP PRO TYR LEU LYS TYR LEU PRO SER VAL ILE ALA SEQRES 15 B 258 GLY ALA ALA PHE HIS LEU ALA LEU TYR THR VAL THR GLY SEQRES 16 B 258 GLN SER TRP PRO GLU SER LEU ILE ARG LYS THR GLY TYR SEQRES 17 B 258 THR LEU GLU SER LEU LYS PRO CYS LEU MET ASP LEU HIS SEQRES 18 B 258 GLN THR TYR LEU LYS ALA PRO GLN HIS ALA GLN GLN SER SEQRES 19 B 258 ILE ARG GLU LYS TYR LYS ASN SER LYS TYR HIS GLY VAL SEQRES 20 B 258 SER LEU LEU ASN PRO PRO GLU THR LEU ASN LEU SEQRES 1 C 303 GLY PRO LEU GLY SER MET GLU ASN PHE GLN LYS VAL GLU SEQRES 2 C 303 LYS ILE GLY GLU GLY THR TYR GLY VAL VAL TYR LYS ALA SEQRES 3 C 303 ARG ASN LYS LEU THR GLY GLU VAL VAL ALA LEU LYS LYS SEQRES 4 C 303 ILE ARG LEU ASP THR GLU THR GLU GLY VAL PRO SER THR SEQRES 5 C 303 ALA ILE ARG GLU ILE SER LEU LEU LYS GLU LEU ASN HIS SEQRES 6 C 303 PRO ASN ILE VAL LYS LEU LEU ASP VAL ILE HIS THR GLU SEQRES 7 C 303 ASN LYS LEU TYR LEU VAL PHE GLU PHE LEU HIS GLN ASP SEQRES 8 C 303 LEU LYS LYS PHE MET ASP ALA SER ALA LEU THR GLY ILE SEQRES 9 C 303 PRO LEU PRO LEU ILE LYS SER TYR LEU PHE GLN LEU LEU SEQRES 10 C 303 GLN GLY LEU ALA PHE CYS HIS SER HIS ARG VAL LEU HIS SEQRES 11 C 303 ARG ASP LEU LYS PRO GLN ASN LEU LEU ILE ASN THR GLU SEQRES 12 C 303 GLY ALA ILE LYS LEU ALA ASP PHE GLY LEU ALA ARG ALA SEQRES 13 C 303 PHE GLY VAL PRO VAL ARG THR TYR TPO HIS GLU VAL VAL SEQRES 14 C 303 THR LEU TRP TYR ARG ALA PRO GLU ILE LEU LEU GLY CYS SEQRES 15 C 303 LYS TYR TYR SER THR ALA VAL ASP ILE TRP SER LEU GLY SEQRES 16 C 303 CYS ILE PHE ALA GLU MET VAL THR ARG ARG ALA LEU PHE SEQRES 17 C 303 PRO GLY ASP SER GLU ILE ASP GLN LEU PHE ARG ILE PHE SEQRES 18 C 303 ARG THR LEU GLY THR PRO ASP GLU VAL VAL TRP PRO GLY SEQRES 19 C 303 VAL THR SER MET PRO ASP TYR LYS PRO SER PHE PRO LYS SEQRES 20 C 303 TRP ALA ARG GLN ASP PHE SER LYS VAL VAL PRO PRO LEU SEQRES 21 C 303 ASP GLU ASP GLY ARG SER LEU LEU SER GLN MET LEU HIS SEQRES 22 C 303 TYR ASP PRO ASN LYS ARG ILE SER ALA LYS ALA ALA LEU SEQRES 23 C 303 ALA HIS PRO PHE PHE GLN ASP VAL THR LYS PRO VAL PRO SEQRES 24 C 303 HIS LEU ARG LEU SEQRES 1 D 258 VAL PRO ASP TYR HIS GLU ASP ILE HIS THR TYR LEU ARG SEQRES 2 D 258 GLU MET GLU VAL LYS CYS LYS PRO LYS VAL GLY TYR MET SEQRES 3 D 258 LYS LYS GLN PRO ASP ILE THR ASN SER MET ARG ALA ILE SEQRES 4 D 258 LEU VAL ASP TRP LEU VAL GLU VAL GLY GLU GLU TYR LYS SEQRES 5 D 258 LEU GLN ASN GLU THR LEU HIS LEU ALA VAL ASN TYR ILE SEQRES 6 D 258 ASP ARG PHE LEU SER SER MET SER VAL LEU ARG GLY LYS SEQRES 7 D 258 LEU GLN LEU VAL GLY THR ALA ALA MET LEU LEU ALA SER SEQRES 8 D 258 LYS PHE GLU GLU ILE TYR PRO PRO GLU VAL ALA GLU PHE SEQRES 9 D 258 VAL TYR ILE THR ASP ASP THR TYR THR LYS LYS GLN VAL SEQRES 10 D 258 LEU ARG MET GLU HIS LEU VAL LEU LYS VAL LEU THR PHE SEQRES 11 D 258 ASP LEU ALA ALA PRO THR VAL ASN GLN PHE LEU THR GLN SEQRES 12 D 258 TYR PHE LEU HIS GLN GLN PRO ALA ASN CYS LYS VAL GLU SEQRES 13 D 258 SER LEU ALA MET PHE LEU GLY GLU LEU SER LEU ILE ASP SEQRES 14 D 258 ALA ASP PRO TYR LEU LYS TYR LEU PRO SER VAL ILE ALA SEQRES 15 D 258 GLY ALA ALA PHE HIS LEU ALA LEU TYR THR VAL THR GLY SEQRES 16 D 258 GLN SER TRP PRO GLU SER LEU ILE ARG LYS THR GLY TYR SEQRES 17 D 258 THR LEU GLU SER LEU LYS PRO CYS LEU MET ASP LEU HIS SEQRES 18 D 258 GLN THR TYR LEU LYS ALA PRO GLN HIS ALA GLN GLN SER SEQRES 19 D 258 ILE ARG GLU LYS TYR LYS ASN SER LYS TYR HIS GLY VAL SEQRES 20 D 258 SER LEU LEU ASN PRO PRO GLU THR LEU ASN LEU MODRES 4CFW TPO A 160 THR PHOSPHOTHREONINE MODRES 4CFW TPO C 160 THR PHOSPHOTHREONINE HET TPO A 160 11 HET TPO C 160 11 HET SQ9 A1299 29 HET SQ9 C1297 29 HETNAM TPO PHOSPHOTHREONINE HETNAM SQ9 3-[2-AMINO-6-(CYCLOHEXYLMETHOXY)-7H-PURIN-8-YL]-2- HETNAM 2 SQ9 METHYLBENZENESULFONAMIDE HETSYN TPO PHOSPHONOTHREONINE FORMUL 1 TPO 2(C4 H10 N O6 P) FORMUL 5 SQ9 2(C19 H24 N6 O3 S) FORMUL 7 HOH *524(H2 O) HELIX 1 1 PRO A 45 LEU A 58 1 14 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 ASP A 145 ALA A 149 5 5 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 251 5 5 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 CYS B 193 1 16 HELIX 16 16 GLY B 198 GLN B 203 1 6 HELIX 17 17 THR B 207 TYR B 225 1 19 HELIX 18 18 GLN B 228 SER B 244 1 17 HELIX 19 19 LEU B 249 GLU B 269 1 21 HELIX 20 20 GLU B 274 THR B 282 1 9 HELIX 21 21 THR B 287 LEU B 302 1 16 HELIX 22 22 THR B 310 LEU B 320 1 11 HELIX 23 23 ASN B 326 ASP B 343 1 18 HELIX 24 24 ASP B 343 LEU B 348 1 6 HELIX 25 25 LEU B 351 GLY B 369 1 19 HELIX 26 26 PRO B 373 GLY B 381 1 9 HELIX 27 27 THR B 383 ALA B 401 1 19 HELIX 28 28 PRO B 402 HIS B 404 5 3 HELIX 29 29 GLN B 407 TYR B 413 1 7 HELIX 30 30 LYS B 414 HIS B 419 5 6 HELIX 31 31 GLY B 420 LEU B 424 5 5 HELIX 32 32 PRO C 45 LEU C 58 1 14 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 ASP C 145 ALA C 149 5 5 HELIX 37 37 THR C 165 ARG C 169 5 5 HELIX 38 38 ALA C 170 LEU C 175 1 6 HELIX 39 39 THR C 182 ARG C 199 1 18 HELIX 40 40 SER C 207 GLY C 220 1 14 HELIX 41 41 GLY C 229 MET C 233 5 5 HELIX 42 42 ASP C 247 VAL C 252 1 6 HELIX 43 43 ASP C 256 LEU C 267 1 12 HELIX 44 44 SER C 276 ALA C 282 1 7 HELIX 45 45 HIS C 283 GLN C 287 5 5 HELIX 46 46 TYR D 178 CYS D 193 1 16 HELIX 47 47 GLY D 198 GLN D 203 5 6 HELIX 48 48 THR D 207 LYS D 226 1 20 HELIX 49 49 GLN D 228 MET D 246 1 19 HELIX 50 50 LEU D 249 GLY D 251 5 3 HELIX 51 51 LYS D 252 GLU D 269 1 18 HELIX 52 52 GLU D 274 THR D 282 1 9 HELIX 53 53 THR D 287 LEU D 302 1 16 HELIX 54 54 THR D 310 PHE D 319 1 10 HELIX 55 55 LEU D 320 GLN D 322 5 3 HELIX 56 56 ASN D 326 ASP D 343 1 18 HELIX 57 57 ASP D 343 LEU D 348 1 6 HELIX 58 58 LEU D 351 GLY D 369 1 19 HELIX 59 59 PRO D 373 GLY D 381 1 9 HELIX 60 60 THR D 383 LYS D 400 1 18 HELIX 61 61 ALA D 401 HIS D 404 5 4 HELIX 62 62 GLN D 407 TYR D 413 1 7 HELIX 63 63 LYS D 414 HIS D 419 5 6 HELIX 64 64 GLY D 420 LEU D 424 5 5 SHEET 1 AA 5 PHE A 4 GLU A 12 0 SHEET 2 AA 5 VAL A 17 ASN A 23 -1 O VAL A 18 N ILE A 10 SHEET 3 AA 5 VAL A 29 ARG A 36 -1 O VAL A 30 N ALA A 21 SHEET 4 AA 5 LYS A 75 GLU A 81 -1 O LEU A 76 N ILE A 35 SHEET 5 AA 5 LEU A 66 THR A 72 -1 N LEU A 67 O VAL A 79 SHEET 1 AB 3 GLN A 85 ASP A 86 0 SHEET 2 AB 3 LEU A 133 ILE A 135 -1 O ILE A 135 N GLN A 85 SHEET 3 AB 3 ILE A 141 LEU A 143 -1 O LYS A 142 N LEU A 134 SHEET 1 AC 2 VAL A 123 LEU A 124 0 SHEET 2 AC 2 ARG A 150 ALA A 151 -1 O ARG A 150 N LEU A 124 SHEET 1 CA 5 PHE C 4 GLU C 12 0 SHEET 2 CA 5 VAL C 17 ASN C 23 -1 O VAL C 18 N ILE C 10 SHEET 3 CA 5 VAL C 29 ARG C 36 -1 O VAL C 30 N ALA C 21 SHEET 4 CA 5 LYS C 75 GLU C 81 -1 O LEU C 76 N ILE C 35 SHEET 5 CA 5 LEU C 66 HIS C 71 -1 N LEU C 67 O VAL C 79 SHEET 1 CB 3 GLN C 85 ASP C 86 0 SHEET 2 CB 3 LEU C 133 ILE C 135 -1 O ILE C 135 N GLN C 85 SHEET 3 CB 3 ILE C 141 LEU C 143 -1 O LYS C 142 N LEU C 134 SHEET 1 CC 2 VAL C 123 LEU C 124 0 SHEET 2 CC 2 ARG C 150 ALA C 151 -1 O ARG C 150 N LEU C 124 LINK C TYR A 159 N TPO A 160 1555 1555 1.33 LINK C TPO A 160 N HIS A 161 1555 1555 1.33 LINK C TYR C 159 N TPO C 160 1555 1555 1.34 LINK C TPO C 160 N HIS C 161 1555 1555 1.34 CISPEP 1 VAL A 154 PRO A 155 0 -5.18 CISPEP 2 GLN B 323 PRO B 324 0 -12.10 CISPEP 3 ASP B 345 PRO B 346 0 8.57 CISPEP 4 VAL C 154 PRO C 155 0 -7.81 CISPEP 5 GLN D 323 PRO D 324 0 -1.06 CISPEP 6 ASP D 345 PRO D 346 0 8.95 SITE 1 AC1 12 TYR A 15 ALA A 31 PHE A 80 GLU A 81 SITE 2 AC1 12 LEU A 83 HIS A 84 GLN A 85 ASP A 86 SITE 3 AC1 12 LYS A 89 ASN A 132 LEU A 134 HOH A2188 SITE 1 AC2 14 ILE C 10 ALA C 31 VAL C 64 PHE C 80 SITE 2 AC2 14 GLU C 81 LEU C 83 GLN C 85 ASP C 86 SITE 3 AC2 14 LYS C 89 GLN C 131 ASN C 132 LEU C 134 SITE 4 AC2 14 ASP C 145 HOH C2108 CRYST1 74.190 134.830 148.990 90.00 90.00 90.00 P 21 21 21 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 0.013479 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007417 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006712 0.00000