HEADER CELL CYCLE 19-JUN-18 6GUF TITLE CDK2/CYCLINA IN COMPLEX WITH CGP74514A CAVEAT 6GUF 23D A 301 HAS WRONG CHIRALITY AT ATOM CAA 23D C 301 HAS CAVEAT 2 6GUF WRONG CHIRALITY AT ATOM CAA 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; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: CYCLIN-A2; COMPND 9 CHAIN: B, D; COMPND 10 SYNONYM: CYCLIN-A; COMPND 11 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: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEX6P1; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 11 ORGANISM_COMMON: CATTLE; SOURCE 12 ORGANISM_TAXID: 9913; SOURCE 13 GENE: CCNA2; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET21D KEYWDS CDK2, CYCLINA, 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 23-OCT-24 6GUF 1 REMARK REVDAT 3 17-JAN-24 6GUF 1 REMARK REVDAT 2 30-JAN-19 6GUF 1 JRNL REVDAT 1 05-DEC-18 6GUF 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. 2.65 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) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 101.17 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 43626 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) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2243 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) : 2.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3165 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.85 REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE SET COUNT : 165 REMARK 3 BIN FREE R VALUE : 0.3510 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8994 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 124 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.47000 REMARK 3 B22 (A**2) : 0.12000 REMARK 3 B33 (A**2) : 3.35000 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): 0.629 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.315 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 : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.909 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9277 ; 0.013 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 8805 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12602 ; 1.719 ; 1.974 REMARK 3 BOND ANGLES OTHERS (DEGREES): 20441 ; 3.689 ; 2.992 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1111 ; 6.153 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 400 ;40.312 ;23.950 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1618 ;20.170 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 46 ;18.168 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1428 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 10033 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1839 ; 0.008 ; 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): 4459 ; 3.773 ; 4.879 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 4458 ; 3.772 ; 4.878 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5565 ; 6.050 ; 7.305 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 5566 ; 6.050 ; 7.307 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4818 ; 4.177 ; 5.263 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 4818 ; 4.176 ; 5.263 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 7038 ; 6.909 ; 7.757 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 10038 ;10.037 ;56.681 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 10031 ;10.038 ;56.694 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 6GUF 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_1200010587. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-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 : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92819 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 : 45869 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 101.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.20000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300 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: 1H1S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN AT 5MG PER ML. 0.6 TO 0.8M REMARK 280 KCL, 0.9 TO 1.2M (NH402SO4, AND 100MM HEPES (PH 7.0), 0.5MM REMARK 280 INHIBITOR, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 37.65900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 75.22700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 68.34350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 75.22700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.65900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 68.34350 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 4540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 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 -3 REMARK 465 PRO A -2 REMARK 465 GLY A -1 REMARK 465 ASP A 38 REMARK 465 THR A 39 REMARK 465 GLU A 40 REMARK 465 GLY B 171 REMARK 465 HIS B 433 REMARK 465 HIS B 434 REMARK 465 HIS B 435 REMARK 465 HIS B 436 REMARK 465 HIS B 437 REMARK 465 HIS B 438 REMARK 465 GLY C -3 REMARK 465 PRO C -2 REMARK 465 GLY C -1 REMARK 465 LEU C 298 REMARK 465 GLY D 171 REMARK 465 HIS D 433 REMARK 465 HIS D 434 REMARK 465 HIS D 435 REMARK 465 HIS D 436 REMARK 465 HIS D 437 REMARK 465 HIS D 438 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 PRO B 324 C - N - CA ANGL. DEV. = 13.5 DEGREES REMARK 500 PRO B 324 C - N - CD ANGL. DEV. = -18.7 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 THR A 72 17.17 -55.43 REMARK 500 GLU A 73 -19.42 64.62 REMARK 500 THR A 97 -52.40 87.24 REMARK 500 HIS A 125 -71.76 -59.96 REMARK 500 ARG A 126 -6.29 90.26 REMARK 500 ASP A 127 47.49 -150.77 REMARK 500 ASP A 145 81.44 60.50 REMARK 500 VAL A 164 137.33 70.93 REMARK 500 SER A 181 -157.05 -136.70 REMARK 500 ASP A 223 -168.98 -121.66 REMARK 500 TRP A 227 86.76 -155.70 REMARK 500 ASP A 247 132.65 -39.61 REMARK 500 ASP A 256 -179.12 -62.93 REMARK 500 VAL B 175 60.42 33.08 REMARK 500 THR C 41 -80.56 -125.93 REMARK 500 ASP C 127 50.54 -165.37 REMARK 500 ASP C 145 82.88 48.40 REMARK 500 VAL C 163 -119.25 39.73 REMARK 500 SER C 181 -157.59 -139.88 REMARK 500 SER C 239 87.07 -161.22 REMARK 500 ARG C 245 78.71 -168.92 REMARK 500 LYS C 250 -30.51 94.21 REMARK 500 PRO C 254 -146.48 -73.36 REMARK 500 LEU C 255 120.25 73.98 REMARK 500 VAL D 175 58.77 33.08 REMARK 500 ASP D 284 28.64 43.07 REMARK 500 PHE D 304 13.30 59.35 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 23D A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 23D C 301 DBREF 6GUF A 1 298 UNP P24941 CDK2_HUMAN 1 298 DBREF 6GUF B 172 432 UNP P30274 CCNA2_BOVIN 170 430 DBREF 6GUF C 1 298 UNP P24941 CDK2_HUMAN 1 298 DBREF 6GUF D 172 432 UNP P30274 CCNA2_BOVIN 170 430 SEQADV 6GUF GLY A -3 UNP P24941 EXPRESSION TAG SEQADV 6GUF PRO A -2 UNP P24941 EXPRESSION TAG SEQADV 6GUF GLY A -1 UNP P24941 EXPRESSION TAG SEQADV 6GUF SER A 0 UNP P24941 EXPRESSION TAG SEQADV 6GUF GLY B 171 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS B 433 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS B 434 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS B 435 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS B 436 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS B 437 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS B 438 UNP P30274 EXPRESSION TAG SEQADV 6GUF GLY C -3 UNP P24941 EXPRESSION TAG SEQADV 6GUF PRO C -2 UNP P24941 EXPRESSION TAG SEQADV 6GUF GLY C -1 UNP P24941 EXPRESSION TAG SEQADV 6GUF SER C 0 UNP P24941 EXPRESSION TAG SEQADV 6GUF GLY D 171 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS D 433 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS D 434 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS D 435 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS D 436 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS D 437 UNP P30274 EXPRESSION TAG SEQADV 6GUF HIS D 438 UNP P30274 EXPRESSION TAG SEQRES 1 A 302 GLY PRO GLY SER MET GLU ASN PHE GLN LYS VAL GLU LYS SEQRES 2 A 302 ILE GLY GLU GLY THR TYR GLY VAL VAL TYR LYS ALA ARG SEQRES 3 A 302 ASN LYS LEU THR GLY GLU VAL VAL ALA LEU LYS LYS ILE SEQRES 4 A 302 ARG LEU ASP THR GLU THR GLU GLY VAL PRO SER THR ALA SEQRES 5 A 302 ILE ARG GLU ILE SER LEU LEU LYS GLU LEU ASN HIS PRO SEQRES 6 A 302 ASN ILE VAL LYS LEU LEU ASP VAL ILE HIS THR GLU ASN SEQRES 7 A 302 LYS LEU TYR LEU VAL PHE GLU PHE LEU HIS GLN ASP LEU SEQRES 8 A 302 LYS LYS PHE MET ASP ALA SER ALA LEU THR GLY ILE PRO SEQRES 9 A 302 LEU PRO LEU ILE LYS SER TYR LEU PHE GLN LEU LEU GLN SEQRES 10 A 302 GLY LEU ALA PHE CYS HIS SER HIS ARG VAL LEU HIS ARG SEQRES 11 A 302 ASP LEU LYS PRO GLN ASN LEU LEU ILE ASN THR GLU GLY SEQRES 12 A 302 ALA ILE LYS LEU ALA ASP PHE GLY LEU ALA ARG ALA PHE SEQRES 13 A 302 GLY VAL PRO VAL ARG THR TYR TPO HIS GLU VAL VAL THR SEQRES 14 A 302 LEU TRP TYR ARG ALA PRO GLU ILE LEU LEU GLY CYS LYS SEQRES 15 A 302 TYR TYR SER THR ALA VAL ASP ILE TRP SER LEU GLY CYS SEQRES 16 A 302 ILE PHE ALA GLU MET VAL THR ARG ARG ALA LEU PHE PRO SEQRES 17 A 302 GLY ASP SER GLU ILE ASP GLN LEU PHE ARG ILE PHE ARG SEQRES 18 A 302 THR LEU GLY THR PRO ASP GLU VAL VAL TRP PRO GLY VAL SEQRES 19 A 302 THR SER MET PRO ASP TYR LYS PRO SER PHE PRO LYS TRP SEQRES 20 A 302 ALA ARG GLN ASP PHE SER LYS VAL VAL PRO PRO LEU ASP SEQRES 21 A 302 GLU ASP GLY ARG SER LEU LEU SER GLN MET LEU HIS TYR SEQRES 22 A 302 ASP PRO ASN LYS ARG ILE SER ALA LYS ALA ALA LEU ALA SEQRES 23 A 302 HIS PRO PHE PHE GLN ASP VAL THR LYS PRO VAL PRO HIS SEQRES 24 A 302 LEU ARG LEU SEQRES 1 B 268 GLY VAL ASN GLU VAL PRO ASP TYR HIS GLU ASP ILE HIS SEQRES 2 B 268 THR TYR LEU ARG GLU MET GLU VAL LYS CYS LYS PRO LYS SEQRES 3 B 268 VAL GLY TYR MET LYS LYS GLN PRO ASP ILE THR ASN SER SEQRES 4 B 268 MET ARG ALA ILE LEU VAL ASP TRP LEU VAL GLU VAL GLY SEQRES 5 B 268 GLU GLU TYR LYS LEU GLN ASN GLU THR LEU HIS LEU ALA SEQRES 6 B 268 VAL ASN TYR ILE ASP ARG PHE LEU SER SER MET SER VAL SEQRES 7 B 268 LEU ARG GLY LYS LEU GLN LEU VAL GLY THR ALA ALA MET SEQRES 8 B 268 LEU LEU ALA SER LYS PHE GLU GLU ILE TYR PRO PRO GLU SEQRES 9 B 268 VAL ALA GLU PHE VAL TYR ILE THR ASP ASP THR TYR THR SEQRES 10 B 268 LYS LYS GLN VAL LEU ARG MET GLU HIS LEU VAL LEU LYS SEQRES 11 B 268 VAL LEU ALA PHE ASP LEU ALA ALA PRO THR ILE ASN GLN SEQRES 12 B 268 PHE LEU THR GLN TYR PHE LEU HIS GLN GLN PRO ALA ASN SEQRES 13 B 268 CYS LYS VAL GLU SER LEU ALA MET PHE LEU GLY GLU LEU SEQRES 14 B 268 SER LEU ILE ASP ALA ASP PRO TYR LEU LYS TYR LEU PRO SEQRES 15 B 268 SER VAL ILE ALA ALA ALA ALA PHE HIS LEU ALA LEU TYR SEQRES 16 B 268 THR VAL THR GLY GLN SER TRP PRO GLU SER LEU VAL GLN SEQRES 17 B 268 LYS THR GLY TYR THR LEU GLU THR LEU LYS PRO CYS LEU SEQRES 18 B 268 LEU ASP LEU HIS GLN THR TYR LEU ARG ALA PRO GLN HIS SEQRES 19 B 268 ALA GLN GLN SER ILE ARG GLU LYS TYR LYS ASN SER LYS SEQRES 20 B 268 TYR HIS GLY VAL SER LEU LEU ASN PRO PRO GLU THR LEU SEQRES 21 B 268 ASN VAL HIS HIS HIS HIS HIS HIS SEQRES 1 C 302 GLY PRO GLY SER MET GLU ASN PHE GLN LYS VAL GLU LYS SEQRES 2 C 302 ILE GLY GLU GLY THR TYR GLY VAL VAL TYR LYS ALA ARG SEQRES 3 C 302 ASN LYS LEU THR GLY GLU VAL VAL ALA LEU LYS LYS ILE SEQRES 4 C 302 ARG LEU ASP THR GLU THR GLU GLY VAL PRO SER THR ALA SEQRES 5 C 302 ILE ARG GLU ILE SER LEU LEU LYS GLU LEU ASN HIS PRO SEQRES 6 C 302 ASN ILE VAL LYS LEU LEU ASP VAL ILE HIS THR GLU ASN SEQRES 7 C 302 LYS LEU TYR LEU VAL PHE GLU PHE LEU HIS GLN ASP LEU SEQRES 8 C 302 LYS LYS PHE MET ASP ALA SER ALA LEU THR GLY ILE PRO SEQRES 9 C 302 LEU PRO LEU ILE LYS SER TYR LEU PHE GLN LEU LEU GLN SEQRES 10 C 302 GLY LEU ALA PHE CYS HIS SER HIS ARG VAL LEU HIS ARG SEQRES 11 C 302 ASP LEU LYS PRO GLN ASN LEU LEU ILE ASN THR GLU GLY SEQRES 12 C 302 ALA ILE LYS LEU ALA ASP PHE GLY LEU ALA ARG ALA PHE SEQRES 13 C 302 GLY VAL PRO VAL ARG THR TYR TPO HIS GLU VAL VAL THR SEQRES 14 C 302 LEU TRP TYR ARG ALA PRO GLU ILE LEU LEU GLY CYS LYS SEQRES 15 C 302 TYR TYR SER THR ALA VAL ASP ILE TRP SER LEU GLY CYS SEQRES 16 C 302 ILE PHE ALA GLU MET VAL THR ARG ARG ALA LEU PHE PRO SEQRES 17 C 302 GLY ASP SER GLU ILE ASP GLN LEU PHE ARG ILE PHE ARG SEQRES 18 C 302 THR LEU GLY THR PRO ASP GLU VAL VAL TRP PRO GLY VAL SEQRES 19 C 302 THR SER MET PRO ASP TYR LYS PRO SER PHE PRO LYS TRP SEQRES 20 C 302 ALA ARG GLN ASP PHE SER LYS VAL VAL PRO PRO LEU ASP SEQRES 21 C 302 GLU ASP GLY ARG SER LEU LEU SER GLN MET LEU HIS TYR SEQRES 22 C 302 ASP PRO ASN LYS ARG ILE SER ALA LYS ALA ALA LEU ALA SEQRES 23 C 302 HIS PRO PHE PHE GLN ASP VAL THR LYS PRO VAL PRO HIS SEQRES 24 C 302 LEU ARG LEU SEQRES 1 D 268 GLY VAL ASN GLU VAL PRO ASP TYR HIS GLU ASP ILE HIS SEQRES 2 D 268 THR TYR LEU ARG GLU MET GLU VAL LYS CYS LYS PRO LYS SEQRES 3 D 268 VAL GLY TYR MET LYS LYS GLN PRO ASP ILE THR ASN SER SEQRES 4 D 268 MET ARG ALA ILE LEU VAL ASP TRP LEU VAL GLU VAL GLY SEQRES 5 D 268 GLU GLU TYR LYS LEU GLN ASN GLU THR LEU HIS LEU ALA SEQRES 6 D 268 VAL ASN TYR ILE ASP ARG PHE LEU SER SER MET SER VAL SEQRES 7 D 268 LEU ARG GLY LYS LEU GLN LEU VAL GLY THR ALA ALA MET SEQRES 8 D 268 LEU LEU ALA SER LYS PHE GLU GLU ILE TYR PRO PRO GLU SEQRES 9 D 268 VAL ALA GLU PHE VAL TYR ILE THR ASP ASP THR TYR THR SEQRES 10 D 268 LYS LYS GLN VAL LEU ARG MET GLU HIS LEU VAL LEU LYS SEQRES 11 D 268 VAL LEU ALA PHE ASP LEU ALA ALA PRO THR ILE ASN GLN SEQRES 12 D 268 PHE LEU THR GLN TYR PHE LEU HIS GLN GLN PRO ALA ASN SEQRES 13 D 268 CYS LYS VAL GLU SER LEU ALA MET PHE LEU GLY GLU LEU SEQRES 14 D 268 SER LEU ILE ASP ALA ASP PRO TYR LEU LYS TYR LEU PRO SEQRES 15 D 268 SER VAL ILE ALA ALA ALA ALA PHE HIS LEU ALA LEU TYR SEQRES 16 D 268 THR VAL THR GLY GLN SER TRP PRO GLU SER LEU VAL GLN SEQRES 17 D 268 LYS THR GLY TYR THR LEU GLU THR LEU LYS PRO CYS LEU SEQRES 18 D 268 LEU ASP LEU HIS GLN THR TYR LEU ARG ALA PRO GLN HIS SEQRES 19 D 268 ALA GLN GLN SER ILE ARG GLU LYS TYR LYS ASN SER LYS SEQRES 20 D 268 TYR HIS GLY VAL SER LEU LEU ASN PRO PRO GLU THR LEU SEQRES 21 D 268 ASN VAL HIS HIS HIS HIS HIS HIS MODRES 6GUF TPO A 160 THR MODIFIED RESIDUE MODRES 6GUF TPO C 160 THR MODIFIED RESIDUE HET TPO A 160 11 HET TPO C 160 11 HET 23D A 301 27 HET 23D C 301 27 HETNAM TPO PHOSPHOTHREONINE HETNAM 23D N2-[(1R,2S)-2-AMINOCYCLOHEXYL]-N6-(3-CHLOROPHENYL)-9- HETNAM 2 23D ETHYL-9H-PURINE-2,6-DIAMINE HETSYN TPO PHOSPHONOTHREONINE FORMUL 1 TPO 2(C4 H10 N O6 P) FORMUL 5 23D 2(C19 H24 CL N7) FORMUL 7 HOH *124(H2 O) HELIX 1 AA1 SER A 0 GLU A 2 5 3 HELIX 2 AA2 PRO A 45 LEU A 58 1 14 HELIX 3 AA3 LEU A 87 SER A 94 1 8 HELIX 4 AA4 PRO A 100 SER A 120 1 21 HELIX 5 AA5 LYS A 129 GLN A 131 5 3 HELIX 6 AA6 THR A 165 ARG A 169 5 5 HELIX 7 AA7 ALA A 170 LEU A 175 1 6 HELIX 8 AA8 THR A 182 ARG A 199 1 18 HELIX 9 AA9 SER A 207 GLY A 220 1 14 HELIX 10 AB1 GLY A 229 MET A 233 5 5 HELIX 11 AB2 ASP A 247 VAL A 252 1 6 HELIX 12 AB3 ASP A 256 LEU A 267 1 12 HELIX 13 AB4 SER A 276 LEU A 281 1 6 HELIX 14 AB5 ALA A 282 GLN A 287 5 6 HELIX 15 AB6 TYR B 178 CYS B 193 1 16 HELIX 16 AB7 THR B 207 TYR B 225 1 19 HELIX 17 AB8 GLN B 228 SER B 244 1 17 HELIX 18 AB9 LEU B 249 GLY B 251 5 3 HELIX 19 AC1 LYS B 252 GLU B 269 1 18 HELIX 20 AC2 GLU B 274 ILE B 281 1 8 HELIX 21 AC3 THR B 287 ALA B 303 1 17 HELIX 22 AC4 THR B 310 PHE B 319 1 10 HELIX 23 AC5 LEU B 320 GLN B 322 5 3 HELIX 24 AC6 ASN B 326 LEU B 341 1 16 HELIX 25 AC7 ASP B 343 LEU B 348 1 6 HELIX 26 AC8 LEU B 351 GLY B 369 1 19 HELIX 27 AC9 PRO B 373 GLY B 381 1 9 HELIX 28 AD1 THR B 383 ALA B 401 1 19 HELIX 29 AD2 GLN B 407 TYR B 413 1 7 HELIX 30 AD3 LYS B 414 HIS B 419 5 6 HELIX 31 AD4 GLY B 420 LEU B 424 5 5 HELIX 32 AD5 PRO C 45 LEU C 58 1 14 HELIX 33 AD6 LEU C 87 SER C 94 1 8 HELIX 34 AD7 PRO C 100 SER C 120 1 21 HELIX 35 AD8 LYS C 129 GLN C 131 5 3 HELIX 36 AD9 THR C 165 ARG C 169 5 5 HELIX 37 AE1 ALA C 170 LEU C 175 1 6 HELIX 38 AE2 THR C 182 ARG C 199 1 18 HELIX 39 AE3 SER C 207 GLY C 220 1 14 HELIX 40 AE4 GLY C 229 MET C 233 5 5 HELIX 41 AE5 ASP C 256 LEU C 267 1 12 HELIX 42 AE6 SER C 276 LEU C 281 1 6 HELIX 43 AE7 ALA C 282 GLN C 287 5 6 HELIX 44 AE8 TYR D 178 CYS D 193 1 16 HELIX 45 AE9 THR D 207 TYR D 225 1 19 HELIX 46 AF1 GLN D 228 SER D 244 1 17 HELIX 47 AF2 LEU D 249 GLY D 251 5 3 HELIX 48 AF3 LYS D 252 GLU D 269 1 18 HELIX 49 AF4 GLU D 274 ILE D 281 1 8 HELIX 50 AF5 THR D 287 ALA D 303 1 17 HELIX 51 AF6 THR D 310 LEU D 320 1 11 HELIX 52 AF7 ASN D 326 LEU D 341 1 16 HELIX 53 AF8 ASP D 343 LEU D 348 1 6 HELIX 54 AF9 LEU D 351 GLY D 369 1 19 HELIX 55 AG1 PRO D 373 GLY D 381 1 9 HELIX 56 AG2 THR D 383 ARG D 400 1 18 HELIX 57 AG3 GLN D 407 TYR D 413 1 7 HELIX 58 AG4 LYS D 414 HIS D 419 5 6 HELIX 59 AG5 GLY D 420 LEU D 424 5 5 SHEET 1 AA1 5 PHE A 4 GLU A 12 0 SHEET 2 AA1 5 VAL A 17 ASN A 23 -1 O VAL A 18 N GLY A 11 SHEET 3 AA1 5 VAL A 29 ARG A 36 -1 O LEU A 32 N TYR A 19 SHEET 4 AA1 5 LYS A 75 GLU A 81 -1 O LEU A 78 N LYS A 33 SHEET 5 AA1 5 LEU A 66 ILE A 70 -1 N ASP A 68 O VAL A 79 SHEET 1 AA2 3 GLN A 85 ASP A 86 0 SHEET 2 AA2 3 LEU A 133 ILE A 135 -1 O ILE A 135 N GLN A 85 SHEET 3 AA2 3 ILE A 141 LEU A 143 -1 O LYS A 142 N LEU A 134 SHEET 1 AA3 2 VAL A 123 LEU A 124 0 SHEET 2 AA3 2 ARG A 150 ALA A 151 -1 O ARG A 150 N LEU A 124 SHEET 1 AA4 5 PHE C 4 GLU C 12 0 SHEET 2 AA4 5 VAL C 17 ASN C 23 -1 O VAL C 18 N ILE C 10 SHEET 3 AA4 5 VAL C 29 ARG C 36 -1 O LEU C 32 N TYR C 19 SHEET 4 AA4 5 LYS C 75 GLU C 81 -1 O LEU C 78 N LYS C 33 SHEET 5 AA4 5 LEU C 66 HIS C 71 -1 N ASP C 68 O VAL C 79 SHEET 1 AA5 3 GLN C 85 ASP C 86 0 SHEET 2 AA5 3 LEU C 133 ILE C 135 -1 O ILE C 135 N GLN C 85 SHEET 3 AA5 3 ILE C 141 LEU C 143 -1 O LYS C 142 N LEU C 134 SHEET 1 AA6 2 VAL C 123 LEU C 124 0 SHEET 2 AA6 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 1.31 LINK C TPO A 160 N HIS A 161 1555 1555 1.33 LINK C TYR C 159 N TPO C 160 1555 1555 1.32 LINK C TPO C 160 N HIS C 161 1555 1555 1.33 CISPEP 1 VAL A 154 PRO A 155 0 -14.15 CISPEP 2 ASP B 345 PRO B 346 0 12.37 CISPEP 3 VAL C 154 PRO C 155 0 -11.26 CISPEP 4 GLN D 323 PRO D 324 0 -13.87 CISPEP 5 ASP D 345 PRO D 346 0 9.20 SITE 1 AC1 10 ALA A 31 PHE A 80 GLU A 81 LEU A 83 SITE 2 AC1 10 HIS A 84 ASP A 86 LYS A 89 GLN A 131 SITE 3 AC1 10 LEU A 134 HOH A 434 SITE 1 AC2 10 GLU C 12 ALA C 31 PHE C 80 GLU C 81 SITE 2 AC2 10 LEU C 83 HIS C 84 ASP C 86 GLN C 131 SITE 3 AC2 10 LEU C 134 HOH C 401 CRYST1 75.318 136.687 150.454 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 0.013277 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007316 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006647 0.00000