HEADER GENE REGULATION 07-MAY-21 7MR7 TITLE CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN (BD1) OF HUMAN BRD4 BOUND TITLE 2 TO GXH-II-075 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 4; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PROTEIN HUNK1; COMPND 5 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: BRD4, HUNK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PNIC-BSA4 KEYWDS BROMOSPORINE, BRD4, BRD, BET, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR A.CHAN,E.SCHONBRUNN REVDAT 4 18-OCT-23 7MR7 1 REMARK REVDAT 3 24-AUG-22 7MR7 1 JRNL REVDAT 2 03-AUG-22 7MR7 1 JRNL REVDAT 1 11-MAY-22 7MR7 0 JRNL AUTH X.GUAN,N.CHERYALA,R.M.KARIM,A.CHAN,N.BERNDT,J.QI,G.I.GEORG, JRNL AUTH 2 E.SCHONBRUNN JRNL TITL BIVALENT BET BROMODOMAIN INHIBITORS CONFER INCREASED POTENCY JRNL TITL 2 AND SELECTIVITY FOR BRDT VIA PROTEIN CONFORMATIONAL JRNL TITL 3 PLASTICITY. JRNL REF J.MED.CHEM. V. 65 10441 2022 JRNL REFN ISSN 0022-2623 JRNL PMID 35867655 JRNL DOI 10.1021/ACS.JMEDCHEM.2C00453 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2-3874_3874 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 3 NUMBER OF REFLECTIONS : 45591 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.620 REMARK 3 FREE R VALUE TEST SET COUNT : 2106 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 39.2400 - 3.4500 0.89 2866 143 0.1519 0.1620 REMARK 3 2 3.4500 - 2.7400 0.86 2727 151 0.1809 0.2081 REMARK 3 3 2.7400 - 2.3900 0.87 2797 146 0.1834 0.1877 REMARK 3 4 2.3900 - 2.1700 0.88 2821 126 0.1744 0.1850 REMARK 3 5 2.1700 - 2.0200 0.89 2857 140 0.1680 0.1672 REMARK 3 6 2.0200 - 1.9000 0.91 2910 121 0.1749 0.1910 REMARK 3 7 1.9000 - 1.8000 0.92 2933 158 0.1790 0.2243 REMARK 3 8 1.8000 - 1.7300 0.92 2915 173 0.1798 0.2053 REMARK 3 9 1.7300 - 1.6600 0.92 2972 140 0.1811 0.2310 REMARK 3 10 1.6600 - 1.6000 0.93 2982 137 0.1823 0.2010 REMARK 3 11 1.6000 - 1.5500 0.92 2998 123 0.1895 0.2017 REMARK 3 12 1.5500 - 1.5100 0.92 2931 141 0.2086 0.2506 REMARK 3 13 1.5100 - 1.4700 0.91 2963 131 0.2113 0.2392 REMARK 3 14 1.4700 - 1.4300 0.92 2910 130 0.2260 0.2468 REMARK 3 15 1.4300 - 1.4000 0.90 2903 146 0.2658 0.2641 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.580 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.17 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 42 THROUGH 51 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.9384 -9.3905 -18.2839 REMARK 3 T TENSOR REMARK 3 T11: 0.2319 T22: 0.1214 REMARK 3 T33: 0.1971 T12: 0.0306 REMARK 3 T13: 0.0072 T23: -0.0128 REMARK 3 L TENSOR REMARK 3 L11: 4.1287 L22: 6.8129 REMARK 3 L33: 5.6211 L12: 1.0099 REMARK 3 L13: 0.3121 L23: -1.8808 REMARK 3 S TENSOR REMARK 3 S11: -0.1620 S12: -0.0823 S13: -0.5353 REMARK 3 S21: -0.2941 S22: -0.0340 S23: -0.1180 REMARK 3 S31: 0.7767 S32: 0.1407 S33: 0.2547 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 52 THROUGH 76 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.7237 9.5872 -17.6508 REMARK 3 T TENSOR REMARK 3 T11: 0.1561 T22: 0.1693 REMARK 3 T33: 0.1512 T12: 0.0085 REMARK 3 T13: 0.0259 T23: 0.0574 REMARK 3 L TENSOR REMARK 3 L11: 1.5616 L22: 1.1443 REMARK 3 L33: 2.5068 L12: -0.4269 REMARK 3 L13: -0.7907 L23: -0.8465 REMARK 3 S TENSOR REMARK 3 S11: -0.1349 S12: -0.0942 S13: 0.0363 REMARK 3 S21: -0.1162 S22: -0.2321 S23: -0.2426 REMARK 3 S31: 0.0077 S32: 0.5001 S33: 0.1709 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 77 THROUGH 121 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.1525 -1.6495 -12.8415 REMARK 3 T TENSOR REMARK 3 T11: 0.1038 T22: 0.1101 REMARK 3 T33: 0.1192 T12: 0.0013 REMARK 3 T13: 0.0035 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 0.9722 L22: 1.1889 REMARK 3 L33: 1.9199 L12: -0.2390 REMARK 3 L13: -0.2187 L23: 0.3763 REMARK 3 S TENSOR REMARK 3 S11: -0.0141 S12: -0.0940 S13: -0.0886 REMARK 3 S21: 0.0971 S22: -0.0844 S23: 0.0273 REMARK 3 S31: 0.2348 S32: 0.0373 S33: 0.1207 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 122 THROUGH 167 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.8345 9.1144 -11.4864 REMARK 3 T TENSOR REMARK 3 T11: 0.0953 T22: 0.1076 REMARK 3 T33: 0.1200 T12: 0.0283 REMARK 3 T13: -0.0135 T23: -0.0033 REMARK 3 L TENSOR REMARK 3 L11: 2.4491 L22: 2.1750 REMARK 3 L33: 2.0399 L12: 1.3178 REMARK 3 L13: -0.0860 L23: 0.4446 REMARK 3 S TENSOR REMARK 3 S11: 0.0202 S12: -0.0635 S13: 0.1882 REMARK 3 S21: 0.0355 S22: -0.0954 S23: 0.1189 REMARK 3 S31: -0.1143 S32: -0.1265 S33: 0.0467 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 43 THROUGH 52 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.3401 2.0504 22.7775 REMARK 3 T TENSOR REMARK 3 T11: 0.1734 T22: 0.1396 REMARK 3 T33: 0.1725 T12: -0.0548 REMARK 3 T13: -0.0041 T23: 0.0439 REMARK 3 L TENSOR REMARK 3 L11: 3.7648 L22: 6.2127 REMARK 3 L33: 3.2746 L12: 0.0948 REMARK 3 L13: 0.1074 L23: 1.7865 REMARK 3 S TENSOR REMARK 3 S11: 0.0374 S12: -0.0231 S13: -0.3973 REMARK 3 S21: 0.3311 S22: -0.1363 S23: 0.1810 REMARK 3 S31: 0.3783 S32: -0.3135 S33: 0.1657 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 53 THROUGH 68 ) REMARK 3 ORIGIN FOR THE GROUP (A): -25.7735 20.4099 24.9744 REMARK 3 T TENSOR REMARK 3 T11: 0.1677 T22: 0.2023 REMARK 3 T33: 0.2070 T12: -0.0413 REMARK 3 T13: 0.0097 T23: -0.0530 REMARK 3 L TENSOR REMARK 3 L11: 1.8993 L22: 2.7240 REMARK 3 L33: 4.0478 L12: 0.2942 REMARK 3 L13: -1.6043 L23: 1.6587 REMARK 3 S TENSOR REMARK 3 S11: 0.0959 S12: -0.0343 S13: 0.0945 REMARK 3 S21: 0.0920 S22: -0.3328 S23: 0.2625 REMARK 3 S31: 0.0787 S32: -0.5040 S33: 0.1574 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 69 THROUGH 76 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.5896 18.7049 9.9012 REMARK 3 T TENSOR REMARK 3 T11: 0.1403 T22: 0.1411 REMARK 3 T33: 0.1743 T12: 0.0135 REMARK 3 T13: -0.0184 T23: -0.0140 REMARK 3 L TENSOR REMARK 3 L11: 2.4981 L22: 4.6569 REMARK 3 L33: 5.9401 L12: -1.4573 REMARK 3 L13: -1.8021 L23: 4.8351 REMARK 3 S TENSOR REMARK 3 S11: -0.0060 S12: 0.1422 S13: 0.0097 REMARK 3 S21: -0.0123 S22: -0.1592 S23: 0.4040 REMARK 3 S31: -0.4845 S32: -0.4465 S33: -0.0425 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 77 THROUGH 106 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.9665 4.9752 12.0088 REMARK 3 T TENSOR REMARK 3 T11: 0.1111 T22: 0.1123 REMARK 3 T33: 0.1514 T12: -0.0032 REMARK 3 T13: 0.0107 T23: -0.0061 REMARK 3 L TENSOR REMARK 3 L11: 2.0391 L22: 2.1987 REMARK 3 L33: 3.0482 L12: -0.1440 REMARK 3 L13: 0.1789 L23: -1.1090 REMARK 3 S TENSOR REMARK 3 S11: -0.0031 S12: 0.0557 S13: -0.2737 REMARK 3 S21: -0.1070 S22: -0.0482 S23: 0.0226 REMARK 3 S31: 0.2696 S32: 0.1073 S33: 0.0366 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 107 THROUGH 144 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.6476 14.4245 19.0776 REMARK 3 T TENSOR REMARK 3 T11: 0.1139 T22: 0.1092 REMARK 3 T33: 0.1212 T12: -0.0152 REMARK 3 T13: -0.0067 T23: 0.0057 REMARK 3 L TENSOR REMARK 3 L11: 1.5475 L22: 1.0300 REMARK 3 L33: 1.6013 L12: -0.4308 REMARK 3 L13: -1.0343 L23: 0.5172 REMARK 3 S TENSOR REMARK 3 S11: 0.0112 S12: -0.0002 S13: 0.1015 REMARK 3 S21: 0.0479 S22: -0.0151 S23: 0.0582 REMARK 3 S31: -0.0640 S32: -0.0393 S33: 0.0356 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 145 THROUGH 167 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.1553 23.4834 12.0039 REMARK 3 T TENSOR REMARK 3 T11: 0.1588 T22: 0.1027 REMARK 3 T33: 0.1762 T12: -0.0349 REMARK 3 T13: -0.0056 T23: 0.0032 REMARK 3 L TENSOR REMARK 3 L11: 3.0844 L22: 2.6828 REMARK 3 L33: 3.9268 L12: -2.8962 REMARK 3 L13: -2.5536 L23: 2.4766 REMARK 3 S TENSOR REMARK 3 S11: 0.1378 S12: -0.0488 S13: 0.3140 REMARK 3 S21: -0.1637 S22: 0.0222 S23: -0.2048 REMARK 3 S31: -0.3380 S32: 0.1133 S33: -0.1907 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7MR7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAY-21. REMARK 100 THE DEPOSITION ID IS D_1000256610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-AUG-20 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 : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0332 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 : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55324 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 54.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 61.1 REMARK 200 DATA REDUNDANCY : 1.700 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 7.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.40 REMARK 200 R MERGE FOR SHELL (I) : 0.90500 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: 3MXF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE,0.1 M HEPES PH REMARK 280 7.5, 25% W/V POLYETHYLENE GLYCOL 3,350, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291K 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 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 GLU A 168 REMARK 465 SER B 42 REMARK 465 GLU B 168 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 HOH A 456 O HOH A 463 2.15 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 490 O HOH B 314 1554 2.07 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 ASN A 140 -169.86 -100.21 REMARK 500 LEU B 94 74.73 -117.03 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 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN1 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 202 DBREF 7MR7 A 44 168 UNP O60885 BRD4_HUMAN 44 168 DBREF 7MR7 B 44 168 UNP O60885 BRD4_HUMAN 44 168 SEQADV 7MR7 SER A 42 UNP O60885 EXPRESSION TAG SEQADV 7MR7 MET A 43 UNP O60885 EXPRESSION TAG SEQADV 7MR7 SER B 42 UNP O60885 EXPRESSION TAG SEQADV 7MR7 MET B 43 UNP O60885 EXPRESSION TAG SEQRES 1 A 127 SER MET ASN PRO PRO PRO PRO GLU THR SER ASN PRO ASN SEQRES 2 A 127 LYS PRO LYS ARG GLN THR ASN GLN LEU GLN TYR LEU LEU SEQRES 3 A 127 ARG VAL VAL LEU LYS THR LEU TRP LYS HIS GLN PHE ALA SEQRES 4 A 127 TRP PRO PHE GLN GLN PRO VAL ASP ALA VAL LYS LEU ASN SEQRES 5 A 127 LEU PRO ASP TYR TYR LYS ILE ILE LYS THR PRO MET ASP SEQRES 6 A 127 MET GLY THR ILE LYS LYS ARG LEU GLU ASN ASN TYR TYR SEQRES 7 A 127 TRP ASN ALA GLN GLU CYS ILE GLN ASP PHE ASN THR MET SEQRES 8 A 127 PHE THR ASN CYS TYR ILE TYR ASN LYS PRO GLY ASP ASP SEQRES 9 A 127 ILE VAL LEU MET ALA GLU ALA LEU GLU LYS LEU PHE LEU SEQRES 10 A 127 GLN LYS ILE ASN GLU LEU PRO THR GLU GLU SEQRES 1 B 127 SER MET ASN PRO PRO PRO PRO GLU THR SER ASN PRO ASN SEQRES 2 B 127 LYS PRO LYS ARG GLN THR ASN GLN LEU GLN TYR LEU LEU SEQRES 3 B 127 ARG VAL VAL LEU LYS THR LEU TRP LYS HIS GLN PHE ALA SEQRES 4 B 127 TRP PRO PHE GLN GLN PRO VAL ASP ALA VAL LYS LEU ASN SEQRES 5 B 127 LEU PRO ASP TYR TYR LYS ILE ILE LYS THR PRO MET ASP SEQRES 6 B 127 MET GLY THR ILE LYS LYS ARG LEU GLU ASN ASN TYR TYR SEQRES 7 B 127 TRP ASN ALA GLN GLU CYS ILE GLN ASP PHE ASN THR MET SEQRES 8 B 127 PHE THR ASN CYS TYR ILE TYR ASN LYS PRO GLY ASP ASP SEQRES 9 B 127 ILE VAL LEU MET ALA GLU ALA LEU GLU LYS LEU PHE LEU SEQRES 10 B 127 GLN LYS ILE ASN GLU LEU PRO THR GLU GLU HET EDO A 301 4 HET ZN1 A 302 95 HET EDO B 201 4 HET EDO B 202 4 HETNAM EDO 1,2-ETHANEDIOL HETNAM ZN1 4-[(4-{4-CHLORO-3-[(2-METHYLPROPANE-2-SULFONYL) HETNAM 2 ZN1 AMINO]ANILINO}-5-METHYLPYRIMIDIN-2-YL)AMINO]-2-FLUORO- HETNAM 3 ZN1 N-[1-(14-{3-[(2-{3-FLUORO-4-[(PIPERIDIN-4-YL) HETNAM 4 ZN1 CARBAMOYL]ANILINO}-5-METHYLPYRIMIDIN-4-YL)AMINO]-5- HETNAM 5 ZN1 [(2-METHYLPROPANE-2-SULFONYL)AMINO]PHENYL}-14-OXO-4,7, HETNAM 6 ZN1 10-TRIOXA-13-AZATETRADECANAN-1-OYL)PIPERIDIN-4- HETNAM 7 ZN1 YL]BENZAMIDE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 EDO 3(C2 H6 O2) FORMUL 4 ZN1 C64 H82 CL F2 N15 O11 S2 FORMUL 7 HOH *228(H2 O) HELIX 1 AA1 THR A 60 VAL A 69 1 10 HELIX 2 AA2 VAL A 69 HIS A 77 1 9 HELIX 3 AA3 ALA A 80 GLN A 84 5 5 HELIX 4 AA4 ASP A 96 ILE A 101 1 6 HELIX 5 AA5 ASP A 106 ASN A 116 1 11 HELIX 6 AA6 ASN A 121 ASN A 140 1 20 HELIX 7 AA7 ASP A 144 ASN A 162 1 19 HELIX 8 AA8 THR B 60 VAL B 69 1 10 HELIX 9 AA9 VAL B 69 HIS B 77 1 9 HELIX 10 AB1 ALA B 80 GLN B 84 5 5 HELIX 11 AB2 ASP B 96 ILE B 101 1 6 HELIX 12 AB3 ASP B 106 ASN B 116 1 11 HELIX 13 AB4 ASN B 121 ASN B 140 1 20 HELIX 14 AB5 ASP B 144 ASN B 162 1 19 SITE 1 AC1 5 ILE A 100 ILE A 101 LYS A 102 THR A 103 SITE 2 AC1 5 ASN A 135 SITE 1 AC2 20 GLN A 78 PHE A 79 TRP A 81 PRO A 82 SITE 2 AC2 20 VAL A 87 LEU A 92 ASN A 93 ASN A 140 SITE 3 AC2 20 ASP A 145 HOH A 401 HOH A 455 PRO B 82 SITE 4 AC2 20 PHE B 83 PRO B 86 VAL B 87 ASP B 88 SITE 5 AC2 20 LYS B 91 LEU B 92 ASN B 93 ASN B 140 SITE 1 AC3 5 ILE B 100 ILE B 101 LYS B 102 THR B 103 SITE 2 AC3 5 ASN B 135 SITE 1 AC4 4 HOH A 419 ASP B 145 LEU B 148 HOH B 315 CRYST1 30.281 39.895 57.456 100.03 104.50 90.18 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 0.033024 0.000102 0.008699 0.00000 SCALE2 0.000000 0.025066 0.004607 0.00000 SCALE3 0.000000 0.000000 0.018278 0.00000