HEADER NUCLEAR PROTEIN 21-JUN-06 2IVX TITLE CRYSTAL STRUCTURE OF HUMAN CYCLIN T2 AT 1.8 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIN-T2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 7-263; COMPND 5 SYNONYM: HUMAN CYCLIN T2, CYCT2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: 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 BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: R3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PNIC28-BSA4 KEYWDS TRANSCRIPTION REGULATION, CELL DIVISION, PHOSPHORYLATION, NUCLEAR KEYWDS 2 PROTEIN, CYCLIN, CELL CYCLE, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR J.E.DEBRECZENI,A.N.BULLOCK,O.FEDOROV,P.SAVITSKY,G.BERRIDGE,S.DAS, AUTHOR 2 A.C.W.PIKE,A.TURNBULL,E.UGOCHUKWU,E.PAPAGRIGORIOU,F.GORREC, AUTHOR 3 M.SUNDSTROM,A.EDWARDS,C.ARROWSMITH,J.WEIGELT,F.VON DELFT,S.KNAPP REVDAT 7 08-MAY-19 2IVX 1 REMARK REVDAT 6 28-FEB-18 2IVX 1 SOURCE JRNL REVDAT 5 24-JAN-18 2IVX 1 TITLE AUTHOR REVDAT 4 13-JUL-11 2IVX 1 VERSN REVDAT 3 24-FEB-09 2IVX 1 VERSN REVDAT 2 01-JUL-08 2IVX 1 VERSN AUTHOR JRNL REVDAT 1 19-JUL-06 2IVX 0 JRNL AUTH S.BAUMLI,G.LOLLI,E.D.LOWE,S.TROIANI,L.RUSCONI,A.N.BULLOCK, JRNL AUTH 2 J.E.DEBRECZENI,S.KNAPP,L.N.JOHNSON JRNL TITL THE STRUCTURE OF P-TEFB (CDK9/CYCLIN T1), ITS COMPLEX WITH JRNL TITL 2 FLAVOPIRIDOL AND REGULATION BY PHOSPHORYLATION. JRNL REF EMBO J. V. 27 1907 2008 JRNL REFN ESSN 1460-2075 JRNL PMID 18566585 JRNL DOI 10.1038/EMBOJ.2008.121 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 51982 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1702 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3502 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 116 REMARK 3 BIN FREE R VALUE : 0.3490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4089 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 327 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.27000 REMARK 3 B22 (A**2) : 0.36000 REMARK 3 B33 (A**2) : 0.30000 REMARK 3 B12 (A**2) : 0.28000 REMARK 3 B13 (A**2) : 0.54000 REMARK 3 B23 (A**2) : 0.23000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.126 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.119 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.022 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4241 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2811 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5767 ; 1.131 ; 1.935 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6880 ; 0.903 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 521 ; 4.751 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 189 ;35.817 ;24.074 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 737 ;11.902 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;13.779 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 676 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4627 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 843 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 933 ; 0.214 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2778 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2111 ; 0.172 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1885 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 197 ; 0.133 ; 0.200 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): 20 ; 0.135 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 62 ; 0.252 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 26 ; 0.151 ; 0.200 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): 2699 ; 0.673 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4204 ; 0.954 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1809 ; 1.677 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1557 ; 2.467 ; 4.500 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 7 A 150 REMARK 3 ORIGIN FOR THE GROUP (A): -13.8337 29.5995 55.2825 REMARK 3 T TENSOR REMARK 3 T11: -0.1134 T22: -0.0976 REMARK 3 T33: -0.1586 T12: -0.0216 REMARK 3 T13: 0.0037 T23: 0.0248 REMARK 3 L TENSOR REMARK 3 L11: 2.0564 L22: 2.4670 REMARK 3 L33: 2.4529 L12: -0.3399 REMARK 3 L13: -0.0234 L23: 0.2800 REMARK 3 S TENSOR REMARK 3 S11: -0.0465 S12: 0.0893 S13: 0.1699 REMARK 3 S21: -0.2493 S22: 0.0139 S23: -0.1877 REMARK 3 S31: -0.0908 S32: 0.1469 S33: 0.0326 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 : A 151 A 262 REMARK 3 ORIGIN FOR THE GROUP (A): -22.5238 14.0905 73.4968 REMARK 3 T TENSOR REMARK 3 T11: -0.1160 T22: -0.0966 REMARK 3 T33: -0.1298 T12: 0.0055 REMARK 3 T13: -0.0120 T23: 0.0183 REMARK 3 L TENSOR REMARK 3 L11: 2.6403 L22: 3.2177 REMARK 3 L33: 1.7487 L12: 1.7257 REMARK 3 L13: -1.2715 L23: -1.3678 REMARK 3 S TENSOR REMARK 3 S11: 0.1008 S12: -0.2169 S13: -0.0053 REMARK 3 S21: 0.1522 S22: -0.1330 S23: -0.0858 REMARK 3 S31: -0.0045 S32: 0.0330 S33: 0.0322 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 : B 9 B 150 REMARK 3 ORIGIN FOR THE GROUP (A): 8.2312 23.4484 33.8842 REMARK 3 T TENSOR REMARK 3 T11: -0.1264 T22: -0.0808 REMARK 3 T33: -0.1494 T12: 0.0238 REMARK 3 T13: 0.0113 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 2.1343 L22: 2.5397 REMARK 3 L33: 2.0888 L12: 0.1054 REMARK 3 L13: 0.0476 L23: -0.3430 REMARK 3 S TENSOR REMARK 3 S11: -0.0790 S12: -0.1621 S13: 0.0016 REMARK 3 S21: 0.2351 S22: 0.0438 S23: 0.2652 REMARK 3 S31: -0.0361 S32: -0.1685 S33: 0.0352 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 : B 151 B 263 REMARK 3 ORIGIN FOR THE GROUP (A): 16.5896 8.0431 15.5345 REMARK 3 T TENSOR REMARK 3 T11: -0.1089 T22: -0.1033 REMARK 3 T33: -0.0871 T12: -0.0139 REMARK 3 T13: -0.0188 T23: -0.0342 REMARK 3 L TENSOR REMARK 3 L11: 2.7256 L22: 3.3578 REMARK 3 L33: 1.7359 L12: -1.7432 REMARK 3 L13: -1.1478 L23: 1.3059 REMARK 3 S TENSOR REMARK 3 S11: 0.1060 S12: 0.2370 S13: -0.1055 REMARK 3 S21: -0.1934 S22: -0.1457 S23: 0.1900 REMARK 3 S31: 0.0025 S32: -0.0713 S33: 0.0396 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2IVX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1290029172. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAR-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53530 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 41.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.570 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.67 REMARK 200 R MERGE FOR SHELL (I) : 0.32000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.360 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXCD, SHELXD, SHELXE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M NA-FORMATE, 0.1M BIS-TRIS-PROPANE REMARK 280 PH 8.5, 20%PEG3350, 10% ETHYLENE GLYCOL, 150 NL SITTING DROP, REMARK 280 VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, GLN 130 TO ARG REMARK 400 ENGINEERED RESIDUE IN CHAIN B, GLN 130 TO ARG REMARK 400 REMARK 400 REGULATORY SUBUNIT OF THE CYCLIN-DEPENDENT KINASE PAIR REMARK 400 (CDK9/CYCLIN T) COMPLEX, ALSO CALLED POSITIVE TRANSCRIPTION REMARK 400 ELONGATION FACTOR B (P-TEFB), WHICH IS PROPOSED TO FACILITATE THE REMARK 400 TRANSITION FROM ABORTIVE TO PRODUCTION ELONGATION BY REMARK 400 PHOSPHORYLATING THE CTD (CARBOXY-TERMINAL DOMAIN) OF THE LARGE REMARK 400 SUBUNIT OF RNA POLYMERASE II (RNAP II). 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 ALA A 263 REMARK 465 ALA B 7 REMARK 465 SER B 8 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 ARG A 15 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 16 CG CD OE1 OE2 REMARK 470 GLU A 19 CD OE1 OE2 REMARK 470 GLU A 95 CG CD OE1 OE2 REMARK 470 LYS A 99 CE NZ REMARK 470 LYS A 121 CE NZ REMARK 470 ASP A 123 CG OD1 OD2 REMARK 470 GLN A 127 CG CD OE1 NE2 REMARK 470 ILE A 134 CD1 REMARK 470 LYS A 205 CE NZ REMARK 470 ASN A 208 OD1 ND2 REMARK 470 GLU A 210 CD OE1 OE2 REMARK 470 LYS A 246 CD CE NZ REMARK 470 ARG A 250 CZ NH1 NH2 REMARK 470 LYS A 252 CE NZ REMARK 470 ARG B 15 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 16 CD OE1 OE2 REMARK 470 LYS B 76 CE NZ REMARK 470 LYS B 121 CD CE NZ REMARK 470 ASP B 123 CG OD1 OD2 REMARK 470 ARG B 130 CD NE CZ NH1 NH2 REMARK 470 LYS B 167 CE NZ REMARK 470 LYS B 191 CD CE NZ REMARK 470 ASN B 208 OD1 ND2 REMARK 470 GLU B 210 CD OE1 OE2 REMARK 470 ARG B 250 CZ NH1 NH2 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 247 68.03 -110.27 REMARK 500 THR B 247 69.91 -110.64 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 EDO A1263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1264 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1265 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1266 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1264 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1265 DBREF 2IVX A 7 263 UNP O60583 CCNT2_HUMAN 7 263 DBREF 2IVX B 7 263 UNP O60583 CCNT2_HUMAN 7 263 SEQADV 2IVX ARG A 130 UNP O60583 GLN 130 ENGINEERED MUTATION SEQADV 2IVX ARG B 130 UNP O60583 GLN 130 ENGINEERED MUTATION SEQRES 1 A 257 ALA SER SER ARG TRP PHE PHE THR ARG GLU GLN LEU GLU SEQRES 2 A 257 ASN THR PRO SER ARG ARG CYS GLY VAL GLU ALA ASP LYS SEQRES 3 A 257 GLU LEU SER CYS ARG GLN GLN ALA ALA ASN LEU ILE GLN SEQRES 4 A 257 GLU MET GLY GLN ARG LEU ASN VAL SER GLN LEU THR ILE SEQRES 5 A 257 ASN THR ALA ILE VAL TYR MET HIS ARG PHE TYR MET HIS SEQRES 6 A 257 HIS SER PHE THR LYS PHE ASN LYS ASN ILE ILE SER SER SEQRES 7 A 257 THR ALA LEU PHE LEU ALA ALA LYS VAL GLU GLU GLN ALA SEQRES 8 A 257 ARG LYS LEU GLU HIS VAL ILE LYS VAL ALA HIS ALA CYS SEQRES 9 A 257 LEU HIS PRO LEU GLU PRO LEU LEU ASP THR LYS CYS ASP SEQRES 10 A 257 ALA TYR LEU GLN GLN THR ARG GLU LEU VAL ILE LEU GLU SEQRES 11 A 257 THR ILE MET LEU GLN THR LEU GLY PHE GLU ILE THR ILE SEQRES 12 A 257 GLU HIS PRO HIS THR ASP VAL VAL LYS CYS THR GLN LEU SEQRES 13 A 257 VAL ARG ALA SER LYS ASP LEU ALA GLN THR SER TYR PHE SEQRES 14 A 257 MET ALA THR ASN SER LEU HIS LEU THR THR PHE CYS LEU SEQRES 15 A 257 GLN TYR LYS PRO THR VAL ILE ALA CYS VAL CYS ILE HIS SEQRES 16 A 257 LEU ALA CYS LYS TRP SER ASN TRP GLU ILE PRO VAL SER SEQRES 17 A 257 THR ASP GLY LYS HIS TRP TRP GLU TYR VAL ASP PRO THR SEQRES 18 A 257 VAL THR LEU GLU LEU LEU ASP GLU LEU THR HIS GLU PHE SEQRES 19 A 257 LEU GLN ILE LEU GLU LYS THR PRO ASN ARG LEU LYS LYS SEQRES 20 A 257 ILE ARG ASN TRP ARG ALA ASN GLN ALA ALA SEQRES 1 B 257 ALA SER SER ARG TRP PHE PHE THR ARG GLU GLN LEU GLU SEQRES 2 B 257 ASN THR PRO SER ARG ARG CYS GLY VAL GLU ALA ASP LYS SEQRES 3 B 257 GLU LEU SER CYS ARG GLN GLN ALA ALA ASN LEU ILE GLN SEQRES 4 B 257 GLU MET GLY GLN ARG LEU ASN VAL SER GLN LEU THR ILE SEQRES 5 B 257 ASN THR ALA ILE VAL TYR MET HIS ARG PHE TYR MET HIS SEQRES 6 B 257 HIS SER PHE THR LYS PHE ASN LYS ASN ILE ILE SER SER SEQRES 7 B 257 THR ALA LEU PHE LEU ALA ALA LYS VAL GLU GLU GLN ALA SEQRES 8 B 257 ARG LYS LEU GLU HIS VAL ILE LYS VAL ALA HIS ALA CYS SEQRES 9 B 257 LEU HIS PRO LEU GLU PRO LEU LEU ASP THR LYS CYS ASP SEQRES 10 B 257 ALA TYR LEU GLN GLN THR ARG GLU LEU VAL ILE LEU GLU SEQRES 11 B 257 THR ILE MET LEU GLN THR LEU GLY PHE GLU ILE THR ILE SEQRES 12 B 257 GLU HIS PRO HIS THR ASP VAL VAL LYS CYS THR GLN LEU SEQRES 13 B 257 VAL ARG ALA SER LYS ASP LEU ALA GLN THR SER TYR PHE SEQRES 14 B 257 MET ALA THR ASN SER LEU HIS LEU THR THR PHE CYS LEU SEQRES 15 B 257 GLN TYR LYS PRO THR VAL ILE ALA CYS VAL CYS ILE HIS SEQRES 16 B 257 LEU ALA CYS LYS TRP SER ASN TRP GLU ILE PRO VAL SER SEQRES 17 B 257 THR ASP GLY LYS HIS TRP TRP GLU TYR VAL ASP PRO THR SEQRES 18 B 257 VAL THR LEU GLU LEU LEU ASP GLU LEU THR HIS GLU PHE SEQRES 19 B 257 LEU GLN ILE LEU GLU LYS THR PRO ASN ARG LEU LYS LYS SEQRES 20 B 257 ILE ARG ASN TRP ARG ALA ASN GLN ALA ALA HET EDO A1263 4 HET EDO A1264 4 HET EDO A1265 4 HET EDO A1266 4 HET EDO B1264 4 HET EDO B1265 4 HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 EDO 6(C2 H6 O2) FORMUL 9 HOH *327(H2 O) HELIX 1 1 SER A 8 PHE A 12 5 5 HELIX 2 2 THR A 14 ASN A 20 1 7 HELIX 3 3 THR A 21 CYS A 26 1 6 HELIX 4 4 GLU A 29 LEU A 51 1 23 HELIX 5 5 SER A 54 TYR A 69 1 16 HELIX 6 6 ASN A 78 GLU A 94 1 17 HELIX 7 7 LYS A 99 HIS A 112 1 14 HELIX 8 8 CYS A 122 LEU A 143 1 22 HELIX 9 9 HIS A 151 VAL A 163 1 13 HELIX 10 10 SER A 166 THR A 184 1 19 HELIX 11 11 THR A 185 GLN A 189 5 5 HELIX 12 12 LYS A 191 ASN A 208 1 18 HELIX 13 13 HIS A 219 VAL A 224 5 6 HELIX 14 14 THR A 229 LYS A 246 1 18 HELIX 15 15 THR A 247 ALA A 262 1 16 HELIX 16 16 THR B 14 ASN B 20 1 7 HELIX 17 17 SER B 23 GLY B 27 5 5 HELIX 18 18 GLU B 29 ASN B 52 1 24 HELIX 19 19 SER B 54 TYR B 69 1 16 HELIX 20 20 ASN B 78 GLU B 94 1 17 HELIX 21 21 LYS B 99 HIS B 112 1 14 HELIX 22 22 CYS B 122 LEU B 143 1 22 HELIX 23 23 HIS B 151 VAL B 163 1 13 HELIX 24 24 SER B 166 THR B 184 1 19 HELIX 25 25 THR B 185 GLN B 189 5 5 HELIX 26 26 LYS B 191 ASN B 208 1 18 HELIX 27 27 HIS B 219 VAL B 224 5 6 HELIX 28 28 THR B 229 LYS B 246 1 18 HELIX 29 29 THR B 247 ALA B 263 1 17 SITE 1 AC1 6 HIS A 201 CYS A 204 TRP A 209 ILE A 211 SITE 2 AC1 6 TRP A 220 HOH A2155 SITE 1 AC2 7 ARG A 67 GLU A 150 CYS A 187 PRO A 192 SITE 2 AC2 7 HOH A2001 HOH A2103 HOH A2156 SITE 1 AC3 4 PHE A 74 THR A 75 LYS A 76 ASN A 78 SITE 1 AC4 4 LYS A 32 CYS A 36 PHE A 74 THR A 75 SITE 1 AC5 6 HIS B 201 CYS B 204 TRP B 209 ILE B 211 SITE 2 AC5 6 TRP B 220 HOH B2171 SITE 1 AC6 2 CYS B 36 THR B 75 CRYST1 43.032 58.636 65.634 110.63 102.41 90.12 P 1 2 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 0.023239 0.000049 0.005503 0.00000 SCALE2 0.000000 0.017054 0.006607 0.00000 SCALE3 0.000000 0.000000 0.016730 0.00000 MTRIX1 1 -0.999910 -0.009380 -0.010040 -4.80372 1 MTRIX2 1 -0.009360 0.999950 -0.002800 -6.16668 1 MTRIX3 1 0.010070 -0.002710 -0.999950 89.48531 1