HEADER GENE REGULATION 14-SEP-20 7K42 TITLE CRYSTAL STRUCTURE OF THE SECOND BROMODOMAIN (BD2) OF HUMAN TAF1 BOUND TITLE 2 TO DIOXANE 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TAF1, NON-BET, BET, KINASE INHIBITOR, ATR, DUAL BRD-KINASE, GENE KEYWDS 2 REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR M.R.KARIM,E.SCHONBRUNN REVDAT 4 18-OCT-23 7K42 1 REMARK REVDAT 3 23-MAR-22 7K42 1 JRNL REVDAT 2 09-MAR-22 7K42 1 JRNL REVDAT 1 22-SEP-21 7K42 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. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 44525 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1069 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 62.2800 - 3.4000 0.98 5727 141 0.1468 0.1632 REMARK 3 2 3.4000 - 2.7000 1.00 5592 138 0.1623 0.2113 REMARK 3 3 2.7000 - 2.3600 0.99 5539 136 0.1549 0.1771 REMARK 3 4 2.3600 - 2.1400 0.99 5486 135 0.1459 0.1608 REMARK 3 5 2.1400 - 1.9900 0.99 5431 134 0.1680 0.1991 REMARK 3 6 1.9900 - 1.8700 0.98 5382 132 0.1784 0.2442 REMARK 3 7 1.8700 - 1.7800 0.96 5241 129 0.2146 0.2275 REMARK 3 8 1.7800 - 1.7000 0.92 5058 124 0.2461 0.2991 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.330 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.61 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 : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1499 THROUGH 1528 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.4407 -12.6503 -4.2087 REMARK 3 T TENSOR REMARK 3 T11: 0.1147 T22: 0.1823 REMARK 3 T33: 0.1227 T12: 0.0030 REMARK 3 T13: -0.0152 T23: 0.0180 REMARK 3 L TENSOR REMARK 3 L11: 3.9891 L22: 0.5822 REMARK 3 L33: 1.3656 L12: 0.5008 REMARK 3 L13: -0.4660 L23: 0.0666 REMARK 3 S TENSOR REMARK 3 S11: -0.1080 S12: 0.0555 S13: -0.0347 REMARK 3 S21: 0.0396 S22: 0.0843 S23: -0.0505 REMARK 3 S31: 0.0424 S32: 0.1657 S33: 0.0117 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1529 THROUGH 1549 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.9635 -24.1883 -3.6622 REMARK 3 T TENSOR REMARK 3 T11: 0.1924 T22: 0.1483 REMARK 3 T33: 0.2221 T12: -0.0207 REMARK 3 T13: 0.0223 T23: 0.0363 REMARK 3 L TENSOR REMARK 3 L11: 2.6665 L22: 1.6144 REMARK 3 L33: 1.9710 L12: 0.3368 REMARK 3 L13: -0.2100 L23: 0.4652 REMARK 3 S TENSOR REMARK 3 S11: -0.1026 S12: -0.1112 S13: -0.3704 REMARK 3 S21: 0.0388 S22: -0.0295 S23: 0.0183 REMARK 3 S31: 0.2779 S32: -0.0976 S33: 0.1453 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1550 THROUGH 1582 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.0070 -18.3895 -10.1370 REMARK 3 T TENSOR REMARK 3 T11: 0.1549 T22: 0.1533 REMARK 3 T33: 0.1550 T12: 0.0021 REMARK 3 T13: -0.0018 T23: 0.0081 REMARK 3 L TENSOR REMARK 3 L11: 2.5239 L22: 0.5797 REMARK 3 L33: 1.1688 L12: -0.1255 REMARK 3 L13: 0.4508 L23: 0.4600 REMARK 3 S TENSOR REMARK 3 S11: -0.0432 S12: 0.0560 S13: -0.0943 REMARK 3 S21: -0.0232 S22: 0.0836 S23: -0.0766 REMARK 3 S31: 0.1021 S32: 0.1464 S33: -0.0489 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1583 THROUGH 1606 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.5600 -7.3195 -9.5130 REMARK 3 T TENSOR REMARK 3 T11: 0.1566 T22: 0.1479 REMARK 3 T33: 0.1458 T12: 0.0057 REMARK 3 T13: -0.0175 T23: 0.0168 REMARK 3 L TENSOR REMARK 3 L11: 2.8412 L22: 1.2847 REMARK 3 L33: 2.2197 L12: 0.1983 REMARK 3 L13: -1.1388 L23: -0.3864 REMARK 3 S TENSOR REMARK 3 S11: 0.0439 S12: 0.0875 S13: 0.2125 REMARK 3 S21: 0.0888 S22: 0.0045 S23: -0.0095 REMARK 3 S31: -0.1997 S32: -0.1473 S33: -0.0217 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1607 THROUGH 1621 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.8238 -10.6405 -16.8146 REMARK 3 T TENSOR REMARK 3 T11: 0.1801 T22: 0.4958 REMARK 3 T33: 0.3315 T12: -0.0592 REMARK 3 T13: 0.0685 T23: 0.0203 REMARK 3 L TENSOR REMARK 3 L11: 6.7804 L22: 4.8677 REMARK 3 L33: 4.4766 L12: -2.2836 REMARK 3 L13: -1.9733 L23: 0.1998 REMARK 3 S TENSOR REMARK 3 S11: -0.0380 S12: 0.5590 S13: 0.4042 REMARK 3 S21: -0.4599 S22: 0.1024 S23: -0.7228 REMARK 3 S31: 0.0040 S32: 0.4332 S33: -0.0465 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1499 THROUGH 1528 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.0498 4.2956 -26.7365 REMARK 3 T TENSOR REMARK 3 T11: 0.1866 T22: 0.1105 REMARK 3 T33: 0.1451 T12: 0.0060 REMARK 3 T13: 0.0144 T23: 0.0180 REMARK 3 L TENSOR REMARK 3 L11: 0.4310 L22: 2.4576 REMARK 3 L33: 1.1499 L12: 0.2478 REMARK 3 L13: -0.1981 L23: 0.6278 REMARK 3 S TENSOR REMARK 3 S11: 0.1201 S12: 0.0549 S13: 0.0791 REMARK 3 S21: 0.1114 S22: -0.0754 S23: -0.0310 REMARK 3 S31: -0.1580 S32: -0.1210 S33: -0.0599 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1529 THROUGH 1558 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.4966 -8.4757 -30.6818 REMARK 3 T TENSOR REMARK 3 T11: 0.1743 T22: 0.1915 REMARK 3 T33: 0.1656 T12: -0.0265 REMARK 3 T13: -0.0487 T23: 0.0215 REMARK 3 L TENSOR REMARK 3 L11: 1.0691 L22: 2.1035 REMARK 3 L33: 1.0437 L12: -0.2127 REMARK 3 L13: -0.4501 L23: 0.6181 REMARK 3 S TENSOR REMARK 3 S11: 0.0718 S12: 0.0859 S13: -0.1159 REMARK 3 S21: -0.2080 S22: -0.1110 S23: 0.2048 REMARK 3 S31: 0.0620 S32: -0.3194 S33: 0.0090 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1559 THROUGH 1583 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.3640 -2.8320 -20.1800 REMARK 3 T TENSOR REMARK 3 T11: 0.1272 T22: 0.1611 REMARK 3 T33: 0.1277 T12: -0.0079 REMARK 3 T13: 0.0181 T23: 0.0075 REMARK 3 L TENSOR REMARK 3 L11: 1.0304 L22: 3.2307 REMARK 3 L33: 1.5720 L12: 0.2944 REMARK 3 L13: -0.2930 L23: -0.2893 REMARK 3 S TENSOR REMARK 3 S11: 0.1082 S12: -0.0057 S13: 0.0550 REMARK 3 S21: 0.1605 S22: -0.0443 S23: 0.2635 REMARK 3 S31: -0.1035 S32: -0.2951 S33: -0.0573 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1584 THROUGH 1606 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.4113 -8.4028 -19.8792 REMARK 3 T TENSOR REMARK 3 T11: 0.1318 T22: 0.1176 REMARK 3 T33: 0.1355 T12: -0.0178 REMARK 3 T13: -0.0073 T23: 0.0211 REMARK 3 L TENSOR REMARK 3 L11: 1.4036 L22: 2.5344 REMARK 3 L33: 1.9786 L12: 0.6958 REMARK 3 L13: 0.0079 L23: 0.7368 REMARK 3 S TENSOR REMARK 3 S11: -0.0152 S12: 0.0148 S13: -0.0493 REMARK 3 S21: -0.0525 S22: -0.0468 S23: -0.1242 REMARK 3 S31: -0.0118 S32: -0.0055 S33: 0.0614 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1607 THROUGH 1621 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.1256 14.4290 -14.2518 REMARK 3 T TENSOR REMARK 3 T11: 0.4786 T22: 0.2117 REMARK 3 T33: 0.3191 T12: 0.0027 REMARK 3 T13: 0.0488 T23: -0.0807 REMARK 3 L TENSOR REMARK 3 L11: 1.6364 L22: 5.0833 REMARK 3 L33: 5.0481 L12: -0.6374 REMARK 3 L13: 0.1645 L23: 0.8777 REMARK 3 S TENSOR REMARK 3 S11: -0.1065 S12: -0.4406 S13: 0.5240 REMARK 3 S21: 0.5165 S22: -0.0060 S23: 0.0456 REMARK 3 S31: -0.3563 S32: -0.2598 S33: 0.0825 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 1500 THROUGH 1533 OR REMARK 3 (RESID 1534 AND (NAME N OR NAME CA OR REMARK 3 NAME C OR NAME O OR NAME CB )) OR RESID REMARK 3 1535 THROUGH 1557 OR RESID 1559 THROUGH REMARK 3 1560 OR RESID 1562 THROUGH 1564 OR RESID REMARK 3 1566 OR RESID 1568 THROUGH 1593 OR RESID REMARK 3 1595 THROUGH 1598 OR RESID 1600 OR RESID REMARK 3 1602 THROUGH 1615 OR RESID 1617 THROUGH REMARK 3 1621)) REMARK 3 SELECTION : (CHAIN B AND (RESID 1500 THROUGH 1557 OR REMARK 3 RESID 1559 THROUGH 1560 OR RESID 1562 REMARK 3 THROUGH 1564 OR (RESID 1566 AND (NAME N REMARK 3 OR NAME CA OR NAME C OR NAME O OR NAME CB REMARK 3 )) OR RESID 1568 THROUGH 1593 OR RESID REMARK 3 1595 THROUGH 1598 OR RESID 1600 OR RESID REMARK 3 1602 THROUGH 1615 OR RESID 1617 THROUGH REMARK 3 1621)) REMARK 3 ATOM PAIRS NUMBER : 632 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7K42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1000250875. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44531 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 62.280 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 3.584 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.62 REMARK 200 R MERGE FOR SHELL (I) : 0.39300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.410 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: 7JSP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M POTASSIUM SODIUM TARTRATE REMARK 280 TETRAHYDRATE, 0.1 M SODIUM ACETATE TRIBASIC DIHYDRATE PH 5.6, REMARK 280 2.0 M AMMONIUM SULFATE, 25% V/V ETHYLENE GLYCOL, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 291K 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 28.53000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 62.28000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.59000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 62.28000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.53000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.59000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 LYS A 1622 REMARK 465 GLU A 1623 REMARK 465 ALA A 1624 REMARK 465 ALA A 1625 REMARK 465 LEU A 1626 REMARK 465 GLU A 1627 REMARK 465 GLU A 1628 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 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 MET A1500 CG SD CE REMARK 470 GLU A1566 CG CD OE1 OE2 REMARK 470 MET B1500 CG SD CE REMARK 470 LYS B1534 CG CD CE NZ 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 CB MET A 1500 O2 EDO A 1712 1.37 REMARK 500 O HOH A 1863 O HOH B 1841 2.07 REMARK 500 OG SER B 1564 O HOH B 1801 2.08 REMARK 500 OG SER A 1564 O HOH A 1801 2.16 REMARK 500 NZ LYS A 1535 O HOH A 1802 2.19 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 B1965 DISTANCE = 6.07 ANGSTROMS DBREF 7K42 A 1501 1635 UNP P21675 TAF1_HUMAN 1501 1635 DBREF 7K42 B 1501 1635 UNP P21675 TAF1_HUMAN 1501 1635 SEQADV 7K42 SER A 1499 UNP P21675 EXPRESSION TAG SEQADV 7K42 MET A 1500 UNP P21675 EXPRESSION TAG SEQADV 7K42 SER B 1499 UNP P21675 EXPRESSION TAG SEQADV 7K42 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 SO4 A1701 5 HET DIO A1702 6 HET EDO A1703 4 HET EDO A1704 4 HET EDO A1705 4 HET EDO A1706 4 HET EDO A1707 4 HET EDO A1708 4 HET EDO A1709 4 HET EDO A1710 4 HET EDO A1711 4 HET EDO A1712 4 HET EDO A1713 8 HET EDO A1714 4 HET SO4 B1701 5 HET DIO B1702 6 HET EDO B1703 4 HET EDO B1704 4 HET EDO B1705 4 HET EDO B1706 4 HET EDO B1707 4 HET EDO B1708 4 HET EDO B1709 4 HET EDO B1710 4 HET EDO B1711 4 HET EDO B1712 4 HETNAM SO4 SULFATE ION HETNAM DIO 1,4-DIETHYLENE DIOXIDE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 DIO 2(C4 H8 O2) FORMUL 5 EDO 22(C2 H6 O2) FORMUL 29 HOH *321(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 ASP A 1539 ILE A 1544 1 6 HELIX 4 AA4 ASP A 1549 LYS A 1559 1 11 HELIX 5 AA5 SER A 1564 ASN A 1583 1 20 HELIX 6 AA6 SER A 1587 TYR A 1607 1 21 HELIX 7 AA7 TYR A 1607 ALA A 1621 1 15 HELIX 8 AA8 ASP B 1501 LYS B 1518 1 18 HELIX 9 AA9 SER B 1525 HIS B 1529 5 5 HELIX 10 AB1 ASP B 1539 ILE B 1544 1 6 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 ALA B 1621 1 15 CRYST1 57.060 57.180 124.560 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 0.017525 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017489 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008028 0.00000