HEADER GENE REGULATION 06-SEP-20 7K0U TITLE CRYSTAL STRUCTURE OF THE SECOND BROMODOMAIN (BD2) OF HUMAN TAF1 BOUND TITLE 2 TO PLK1 KINASE INHIBITOR BI2536 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CELL CYCLE GENE 1 PROTEIN,TBP-ASSOCIATED FACTOR 250 KDA, COMPND 5 P250,TRANSCRIPTION INITIATION FACTOR TFIID 250 KDA SUBUNIT,TAFII250; COMPND 6 EC: 2.3.1.48,2.7.11.1; COMPND 7 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: TAF1, BA2R, CCG1, CCGS, TAF2A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS TAF1, NON-BET, BET, KINASE INHIBITOR, PLK1, DUAL BRD-KINASE, GENE KEYWDS 2 REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR M.R.KARIM,E.SCHONBRUNN REVDAT 4 18-OCT-23 7K0U 1 REMARK REVDAT 3 23-MAR-22 7K0U 1 JRNL REVDAT 2 09-MAR-22 7K0U 1 JRNL REVDAT 1 22-SEP-21 7K0U 0 JRNL AUTH R.M.KARIM,L.YANG,L.CHEN,M.J.BIKOWITZ,J.LU,D.GRASSIE, JRNL AUTH 2 Z.P.SHULTZ,J.M.LOPCHUK,J.CHEN,E.SCHONBRUNN JRNL TITL DISCOVERY OF DUAL TAF1-ATR INHIBITORS AND LIGAND-INDUCED JRNL TITL 2 STRUCTURAL CHANGES OF THE TAF1 TANDEM BROMODOMAIN. JRNL REF J.MED.CHEM. V. 65 4182 2022 JRNL REFN ISSN 0022-2623 JRNL PMID 35191694 JRNL DOI 10.1021/ACS.JMEDCHEM.1C01999 REMARK 2 REMARK 2 RESOLUTION. 2.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.510 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 16735 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.210 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 : 837 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 53.9400 - 4.5800 0.99 2801 148 0.1879 0.2139 REMARK 3 2 4.5800 - 3.6300 1.00 2676 141 0.1751 0.2029 REMARK 3 3 3.6300 - 3.1800 1.00 2642 139 0.2349 0.2725 REMARK 3 4 3.1700 - 2.8800 1.00 2622 138 0.2779 0.3393 REMARK 3 5 2.8800 - 2.6800 0.99 2571 136 0.2749 0.3333 REMARK 3 6 2.6800 - 2.5200 0.99 2586 135 0.3028 0.3712 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.450 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 86.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 1501:1517 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.585 29.158 -31.108 REMARK 3 T TENSOR REMARK 3 T11: 0.5427 T22: 0.4018 REMARK 3 T33: 0.6529 T12: -0.0610 REMARK 3 T13: 0.0039 T23: 0.0859 REMARK 3 L TENSOR REMARK 3 L11: 7.1048 L22: 9.1766 REMARK 3 L33: 7.0768 L12: 1.2367 REMARK 3 L13: 2.1065 L23: 5.7024 REMARK 3 S TENSOR REMARK 3 S11: -0.2621 S12: 0.3417 S13: 0.2731 REMARK 3 S21: -1.7413 S22: 0.4786 S23: -0.2972 REMARK 3 S31: -0.9283 S32: 0.2151 S33: -0.1003 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN A AND RESID 1518:1539 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.272 34.274 -10.745 REMARK 3 T TENSOR REMARK 3 T11: 0.6821 T22: 0.5798 REMARK 3 T33: 0.6136 T12: 0.0901 REMARK 3 T13: -0.0514 T23: -0.0916 REMARK 3 L TENSOR REMARK 3 L11: 8.5405 L22: 2.6498 REMARK 3 L33: 4.7244 L12: -3.0924 REMARK 3 L13: 4.2388 L23: -0.4862 REMARK 3 S TENSOR REMARK 3 S11: -0.4507 S12: -0.2671 S13: 0.7941 REMARK 3 S21: 0.5808 S22: -0.0212 S23: -0.0778 REMARK 3 S31: -0.2653 S32: -0.2364 S33: 0.4928 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN A AND RESID 1540:1549 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.324 23.368 -7.103 REMARK 3 T TENSOR REMARK 3 T11: 0.4758 T22: 0.6375 REMARK 3 T33: 0.6861 T12: -0.0064 REMARK 3 T13: 0.0118 T23: 0.0095 REMARK 3 L TENSOR REMARK 3 L11: 9.4879 L22: 8.2447 REMARK 3 L33: 2.0190 L12: 1.8645 REMARK 3 L13: 1.1157 L23: 2.7249 REMARK 3 S TENSOR REMARK 3 S11: 0.8919 S12: -0.1916 S13: -0.6262 REMARK 3 S21: 0.3713 S22: -0.0298 S23: 0.3084 REMARK 3 S31: 0.2874 S32: -1.0998 S33: -1.0280 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN A AND RESID 1550:1587 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.553 24.979 -16.435 REMARK 3 T TENSOR REMARK 3 T11: 0.4794 T22: 0.5425 REMARK 3 T33: 0.5842 T12: -0.1055 REMARK 3 T13: -0.0593 T23: -0.0246 REMARK 3 L TENSOR REMARK 3 L11: 2.4982 L22: 3.5771 REMARK 3 L33: 4.2926 L12: -0.8510 REMARK 3 L13: 2.2097 L23: 0.2940 REMARK 3 S TENSOR REMARK 3 S11: 0.1075 S12: -0.3565 S13: -0.0734 REMARK 3 S21: 0.5350 S22: -0.1606 S23: -0.0853 REMARK 3 S31: 0.8446 S32: -0.3366 S33: 0.0533 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: ( CHAIN A AND RESID 1588:1607 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.689 31.903 -15.905 REMARK 3 T TENSOR REMARK 3 T11: 0.4842 T22: 0.6692 REMARK 3 T33: 0.6758 T12: 0.1776 REMARK 3 T13: -0.0091 T23: -0.1155 REMARK 3 L TENSOR REMARK 3 L11: 5.5040 L22: 1.4865 REMARK 3 L33: 3.2855 L12: 2.2062 REMARK 3 L13: 4.0865 L23: 1.2283 REMARK 3 S TENSOR REMARK 3 S11: -0.1996 S12: -1.0008 S13: 0.6267 REMARK 3 S21: 0.1772 S22: -0.1707 S23: 0.3646 REMARK 3 S31: -0.9731 S32: -1.5194 S33: 0.5492 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: ( CHAIN A AND RESID 1608:1628 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.579 16.154 -36.611 REMARK 3 T TENSOR REMARK 3 T11: 0.7765 T22: 0.6774 REMARK 3 T33: 0.6470 T12: -0.0046 REMARK 3 T13: 0.0001 T23: 0.0430 REMARK 3 L TENSOR REMARK 3 L11: 4.0705 L22: 4.3901 REMARK 3 L33: 3.4272 L12: 1.1183 REMARK 3 L13: 1.9018 L23: 0.2285 REMARK 3 S TENSOR REMARK 3 S11: 0.0246 S12: 0.4800 S13: -0.6174 REMARK 3 S21: -0.3770 S22: 0.0429 S23: -0.2684 REMARK 3 S31: 0.7744 S32: 0.4754 S33: -0.1129 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: ( CHAIN B AND RESID 1501:1517 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.156 31.584 -34.846 REMARK 3 T TENSOR REMARK 3 T11: 0.9326 T22: 1.3457 REMARK 3 T33: 0.9681 T12: 0.1224 REMARK 3 T13: 0.0394 T23: -0.0805 REMARK 3 L TENSOR REMARK 3 L11: 6.3766 L22: 9.4321 REMARK 3 L33: 2.0163 L12: -1.5082 REMARK 3 L13: -0.1743 L23: -1.0862 REMARK 3 S TENSOR REMARK 3 S11: -0.3855 S12: -0.4156 S13: -0.0706 REMARK 3 S21: -0.0378 S22: 0.4004 S23: -0.6749 REMARK 3 S31: -0.1565 S32: 1.0402 S33: -0.0188 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: ( CHAIN B AND RESID 1518:1564 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.900 29.491 -51.619 REMARK 3 T TENSOR REMARK 3 T11: 1.0635 T22: 1.1660 REMARK 3 T33: 0.8798 T12: 0.1264 REMARK 3 T13: 0.1154 T23: 0.0002 REMARK 3 L TENSOR REMARK 3 L11: 2.6040 L22: 2.7986 REMARK 3 L33: 3.2996 L12: 0.0951 REMARK 3 L13: 2.9276 L23: 0.1404 REMARK 3 S TENSOR REMARK 3 S11: 0.1227 S12: 0.3051 S13: -0.1964 REMARK 3 S21: -0.7083 S22: 0.1340 S23: 0.0718 REMARK 3 S31: 0.1277 S32: 0.8615 S33: -0.1933 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: ( CHAIN B AND RESID 1565:1620 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.277 30.394 -47.094 REMARK 3 T TENSOR REMARK 3 T11: 1.0826 T22: 1.7548 REMARK 3 T33: 1.1769 T12: 0.1735 REMARK 3 T13: 0.1884 T23: -0.0391 REMARK 3 L TENSOR REMARK 3 L11: 1.1741 L22: 0.7367 REMARK 3 L33: 6.8116 L12: 0.1112 REMARK 3 L13: 2.6627 L23: -0.6084 REMARK 3 S TENSOR REMARK 3 S11: 0.1983 S12: 0.4527 S13: -0.0873 REMARK 3 S21: -0.2244 S22: -0.0393 S23: -0.4402 REMARK 3 S31: 0.2618 S32: 1.5211 S33: -0.0931 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 1501 THROUGH 1590 OR REMARK 3 (RESID 1591 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 1592 THROUGH 1622)) REMARK 3 SELECTION : (CHAIN B AND (RESID 1501 THROUGH 1608 OR REMARK 3 (RESID 1609 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 1610 THROUGH 1615 OR (RESID 1616 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB OR NAME CG OR NAME CD )) OR RESID REMARK 3 1617 THROUGH 1622)) REMARK 3 ATOM PAIRS NUMBER : 730 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7K0U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1000250873. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-18 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 : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16873 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.520 REMARK 200 RESOLUTION RANGE LOW (A) : 137.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.20 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.60 REMARK 200 R MERGE FOR SHELL (I) : 0.48700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3UV4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES (PH 7.5), 10% PEG 8,000, REMARK 280 8% ETHYLENE GLYCOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 68.58050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.48150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.48150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.29025 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.48150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.48150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 102.87075 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.48150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.48150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.29025 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.48150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.48150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 102.87075 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 68.58050 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 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 SER A 1499 REMARK 465 MET A 1500 REMARK 465 ALA A 1629 REMARK 465 GLU A 1630 REMARK 465 LEU A 1631 REMARK 465 GLU A 1632 REMARK 465 SER A 1633 REMARK 465 LEU A 1634 REMARK 465 ASP A 1635 REMARK 465 SER B 1499 REMARK 465 MET B 1500 REMARK 465 ALA B 1621 REMARK 465 LYS B 1622 REMARK 465 GLU B 1623 REMARK 465 ALA B 1624 REMARK 465 ALA B 1625 REMARK 465 LEU B 1626 REMARK 465 GLU B 1627 REMARK 465 GLU B 1628 REMARK 465 ALA B 1629 REMARK 465 GLU B 1630 REMARK 465 LEU B 1631 REMARK 465 GLU B 1632 REMARK 465 SER B 1633 REMARK 465 LEU B 1634 REMARK 465 ASP B 1635 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 ASP A1501 CG OD1 OD2 REMARK 470 VAL A1599 CG1 CG2 REMARK 470 GLU A1609 CG CD OE1 OE2 REMARK 470 LYS A1616 CE NZ REMARK 470 LYS A1622 CG CD CE NZ REMARK 470 LEU A1626 CG CD1 CD2 REMARK 470 ASP B1501 CG OD1 OD2 REMARK 470 GLU B1566 CG CD OE1 OE2 REMARK 470 ASP B1570 CG OD1 OD2 REMARK 470 LEU B1576 CG CD1 CD2 REMARK 470 LYS B1591 CG CD CE NZ REMARK 470 ILE B1596 CG1 CG2 CD1 REMARK 470 VAL B1599 CG1 CG2 REMARK 470 THR B1603 OG1 CG2 REMARK 470 LYS B1616 CG CD CE NZ REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue R78 A 1701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue R78 B 1701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue R78 B 1702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue R78 B 1703 DBREF 7K0U A 1501 1635 UNP P21675 TAF1_HUMAN 1501 1635 DBREF 7K0U B 1501 1635 UNP P21675 TAF1_HUMAN 1501 1635 SEQADV 7K0U SER A 1499 UNP P21675 EXPRESSION TAG SEQADV 7K0U MET A 1500 UNP P21675 EXPRESSION TAG SEQADV 7K0U SER B 1499 UNP P21675 EXPRESSION TAG SEQADV 7K0U MET B 1500 UNP P21675 EXPRESSION TAG SEQRES 1 A 137 SER MET ASP ASP ASP GLN VAL ALA PHE SER PHE ILE LEU SEQRES 2 A 137 ASP ASN ILE VAL THR GLN LYS MET MET ALA VAL PRO ASP SEQRES 3 A 137 SER TRP PRO PHE HIS HIS PRO VAL ASN LYS LYS PHE VAL SEQRES 4 A 137 PRO ASP TYR TYR LYS VAL ILE VAL ASN PRO MET ASP LEU SEQRES 5 A 137 GLU THR ILE ARG LYS ASN ILE SER LYS HIS LYS TYR GLN SEQRES 6 A 137 SER ARG GLU SER PHE LEU ASP ASP VAL ASN LEU ILE LEU SEQRES 7 A 137 ALA ASN SER VAL LYS TYR ASN GLY PRO GLU SER GLN TYR SEQRES 8 A 137 THR LYS THR ALA GLN GLU ILE VAL ASN VAL CYS TYR GLN SEQRES 9 A 137 THR LEU THR GLU TYR ASP GLU HIS LEU THR GLN LEU GLU SEQRES 10 A 137 LYS ASP ILE CYS THR ALA LYS GLU ALA ALA LEU GLU GLU SEQRES 11 A 137 ALA GLU LEU GLU SER LEU ASP SEQRES 1 B 137 SER MET ASP ASP ASP GLN VAL ALA PHE SER PHE ILE LEU SEQRES 2 B 137 ASP ASN ILE VAL THR GLN LYS MET MET ALA VAL PRO ASP SEQRES 3 B 137 SER TRP PRO PHE HIS HIS PRO VAL ASN LYS LYS PHE VAL SEQRES 4 B 137 PRO ASP TYR TYR LYS VAL ILE VAL ASN PRO MET ASP LEU SEQRES 5 B 137 GLU THR ILE ARG LYS ASN ILE SER LYS HIS LYS TYR GLN SEQRES 6 B 137 SER ARG GLU SER PHE LEU ASP ASP VAL ASN LEU ILE LEU SEQRES 7 B 137 ALA ASN SER VAL LYS TYR ASN GLY PRO GLU SER GLN TYR SEQRES 8 B 137 THR LYS THR ALA GLN GLU ILE VAL ASN VAL CYS TYR GLN SEQRES 9 B 137 THR LEU THR GLU TYR ASP GLU HIS LEU THR GLN LEU GLU SEQRES 10 B 137 LYS ASP ILE CYS THR ALA LYS GLU ALA ALA LEU GLU GLU SEQRES 11 B 137 ALA GLU LEU GLU SER LEU ASP HET R78 A1701 38 HET R78 B1701 38 HET R78 B1702 38 HET R78 B1703 38 HETNAM R78 4-{[(7R)-8-CYCLOPENTYL-7-ETHYL-5-METHYL-6-OXO-5,6,7,8- HETNAM 2 R78 TETRAHYDROPTERIDIN-2-YL]AMINO}-3-METHOXY-N-(1- HETNAM 3 R78 METHYLPIPERIDIN-4-YL)BENZAMIDE FORMUL 3 R78 4(C28 H39 N7 O3) FORMUL 7 HOH *(H2 O) HELIX 1 AA1 ASP A 1501 LYS A 1518 1 18 HELIX 2 AA2 SER A 1525 HIS A 1529 5 5 HELIX 3 AA3 VAL A 1537 ILE A 1544 1 8 HELIX 4 AA4 ASP A 1549 LYS A 1559 1 11 HELIX 5 AA5 SER A 1564 GLY A 1584 1 21 HELIX 6 AA6 SER A 1587 TYR A 1607 1 21 HELIX 7 AA7 TYR A 1607 GLU A 1628 1 22 HELIX 8 AA8 ASP B 1502 LYS B 1518 1 17 HELIX 9 AA9 SER B 1525 HIS B 1529 5 5 HELIX 10 AB1 VAL B 1537 ILE B 1544 1 8 HELIX 11 AB2 ASP B 1549 LYS B 1559 1 11 HELIX 12 AB3 SER B 1564 GLY B 1584 1 21 HELIX 13 AB4 SER B 1587 TYR B 1607 1 21 HELIX 14 AB5 TYR B 1607 THR B 1620 1 14 SITE 1 AC1 11 TRP A1526 PRO A1527 VAL A1532 TYR A1582 SITE 2 AC1 11 ASN A1583 TYR A1589 HOH A1801 PHE B1509 SITE 3 AC1 11 ARG B1554 R78 B1701 R78 B1703 SITE 1 AC2 7 PHE A1509 ASN A1533 PHE A1536 VAL A1537 SITE 2 AC2 7 R78 A1701 ARG B1554 LYS B1555 SITE 1 AC3 7 PHE A1509 ARG A1554 PRO B1527 TYR B1582 SITE 2 AC3 7 ASN B1583 TYR B1589 R78 B1703 SITE 1 AC4 8 ARG A1554 LYS A1555 R78 A1701 PHE B1509 SITE 2 AC4 8 ASN B1533 PHE B1536 VAL B1537 R78 B1702 CRYST1 82.963 82.963 137.161 90.00 90.00 90.00 P 41 21 2 16 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 0.012054 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012054 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007291 0.00000