HEADER TRANSCRIPTION/TRANSCRIPTION INHIBITOR 26-SEP-14 4WIV TITLE CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN BRD4 IN COMPLEX TITLE 2 WITH A NOVEL INHIBITOR UMB32 (N-TERT-BUTYL-2-[4-(3,5-DIMETHYL-1,2- TITLE 3 OXAZOL-4-YL) PHENYL]IMIDAZO[1,2-A]PYRAZIN-3-AMINE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 44-168; COMPND 5 SYNONYM: PROTEIN HUNK1; COMPND 6 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS DRUG DISCOVERY, EPIGENESIS, STRUCTURE-ACTIVITY RELATIONSHIP, TUMOR, KEYWDS 2 TRANSCRIPTION-TRANSCRIPTION INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR X.XU,S.BLACKLOW REVDAT 4 27-SEP-23 4WIV 1 REMARK REVDAT 3 26-AUG-15 4WIV 1 REMARK REVDAT 2 26-NOV-14 4WIV 1 JRNL REVDAT 1 29-OCT-14 4WIV 0 JRNL AUTH M.R.MCKEOWN,D.L.SHAW,H.FU,S.LIU,X.XU,J.J.MARINEAU,Y.HUANG, JRNL AUTH 2 X.ZHANG,D.L.BUCKLEY,A.KADAM,Z.ZHANG,S.C.BLACKLOW,J.QI, JRNL AUTH 3 W.ZHANG,J.E.BRADNER JRNL TITL BIASED MULTICOMPONENT REACTIONS TO DEVELOP NOVEL BROMODOMAIN JRNL TITL 2 INHIBITORS. JRNL REF J.MED.CHEM. V. 57 9019 2014 JRNL REFN ISSN 0022-2623 JRNL PMID 25314271 JRNL DOI 10.1021/JM501120Z REMARK 2 REMARK 2 RESOLUTION. 1.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1678) 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) : 1.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.45 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 19175 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 986 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 35.4578 - 2.9837 0.99 2763 117 0.1608 0.1886 REMARK 3 2 2.9837 - 2.3684 0.99 2598 158 0.1654 0.1874 REMARK 3 3 2.3684 - 2.0690 0.99 2586 133 0.1472 0.1827 REMARK 3 4 2.0690 - 1.8799 1.00 2559 157 0.1567 0.2116 REMARK 3 5 1.8799 - 1.7451 1.00 2558 148 0.1905 0.2338 REMARK 3 6 1.7451 - 1.6423 1.00 2583 128 0.2175 0.2117 REMARK 3 7 1.6423 - 1.5600 1.00 2542 145 0.2495 0.2905 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) : 19.060 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.04 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.60 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 : 0.007 1123 REMARK 3 ANGLE : 1.296 1526 REMARK 3 CHIRALITY : 0.038 159 REMARK 3 PLANARITY : 0.005 192 REMARK 3 DIHEDRAL : 11.847 422 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): 17.2160 -7.8784 -25.5832 REMARK 3 T TENSOR REMARK 3 T11: 0.1107 T22: 0.1275 REMARK 3 T33: 0.1172 T12: 0.0011 REMARK 3 T13: 0.0244 T23: -0.0147 REMARK 3 L TENSOR REMARK 3 L11: 2.9079 L22: 2.6828 REMARK 3 L33: 3.5655 L12: -0.7629 REMARK 3 L13: 1.6865 L23: -0.3909 REMARK 3 S TENSOR REMARK 3 S11: -0.0176 S12: -0.0157 S13: 0.0033 REMARK 3 S21: 0.0078 S22: 0.1328 S23: -0.1517 REMARK 3 S31: -0.0079 S32: 0.1799 S33: -0.0994 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 52 THROUGH 60 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.9896 -7.0104 -36.9273 REMARK 3 T TENSOR REMARK 3 T11: 0.1417 T22: 0.1290 REMARK 3 T33: 0.1101 T12: -0.0154 REMARK 3 T13: 0.0094 T23: -0.0087 REMARK 3 L TENSOR REMARK 3 L11: 6.3589 L22: 0.9300 REMARK 3 L33: 1.0823 L12: -0.5530 REMARK 3 L13: -1.3768 L23: 0.1404 REMARK 3 S TENSOR REMARK 3 S11: -0.2123 S12: 0.2627 S13: -0.0031 REMARK 3 S21: -0.0880 S22: 0.0885 S23: -0.0136 REMARK 3 S31: -0.0566 S32: -0.0724 S33: 0.0489 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 61 THROUGH 75 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.5043 0.6304 -22.0518 REMARK 3 T TENSOR REMARK 3 T11: 0.1161 T22: 0.1157 REMARK 3 T33: 0.1742 T12: 0.0123 REMARK 3 T13: -0.0022 T23: -0.0311 REMARK 3 L TENSOR REMARK 3 L11: 3.0465 L22: 1.2265 REMARK 3 L33: 3.0040 L12: 1.0053 REMARK 3 L13: 1.4316 L23: 1.6466 REMARK 3 S TENSOR REMARK 3 S11: -0.0803 S12: -0.0574 S13: 0.4053 REMARK 3 S21: -0.0507 S22: -0.1340 S23: 0.1942 REMARK 3 S31: -0.1071 S32: -0.1703 S33: 0.1744 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 76 THROUGH 96 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.5677 -3.0843 -12.1012 REMARK 3 T TENSOR REMARK 3 T11: 0.1095 T22: 0.1326 REMARK 3 T33: 0.1230 T12: -0.0050 REMARK 3 T13: -0.0110 T23: -0.0401 REMARK 3 L TENSOR REMARK 3 L11: 2.3904 L22: 2.3639 REMARK 3 L33: 1.6587 L12: -1.1143 REMARK 3 L13: -0.0303 L23: 0.0307 REMARK 3 S TENSOR REMARK 3 S11: -0.0510 S12: -0.2559 S13: 0.1476 REMARK 3 S21: 0.0953 S22: 0.0864 S23: -0.1231 REMARK 3 S31: -0.0295 S32: 0.1389 S33: 0.0090 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 97 THROUGH 115 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.0055 -8.0999 -21.1135 REMARK 3 T TENSOR REMARK 3 T11: 0.0984 T22: 0.0980 REMARK 3 T33: 0.0991 T12: 0.0035 REMARK 3 T13: 0.0092 T23: -0.0163 REMARK 3 L TENSOR REMARK 3 L11: 1.6527 L22: 1.6064 REMARK 3 L33: 1.7496 L12: -0.4611 REMARK 3 L13: 0.7567 L23: -0.6203 REMARK 3 S TENSOR REMARK 3 S11: 0.0151 S12: -0.0088 S13: 0.0849 REMARK 3 S21: 0.0957 S22: -0.0306 S23: 0.0388 REMARK 3 S31: -0.0372 S32: 0.1321 S33: 0.0239 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 116 THROUGH 121 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.1948 -6.0607 -32.2738 REMARK 3 T TENSOR REMARK 3 T11: 0.1003 T22: 0.1311 REMARK 3 T33: 0.1058 T12: 0.0120 REMARK 3 T13: -0.0065 T23: 0.0212 REMARK 3 L TENSOR REMARK 3 L11: 3.1722 L22: 1.7105 REMARK 3 L33: 2.0483 L12: 1.6798 REMARK 3 L13: 0.9270 L23: 1.6575 REMARK 3 S TENSOR REMARK 3 S11: 0.0708 S12: 0.2721 S13: 0.1677 REMARK 3 S21: -0.0866 S22: -0.2006 S23: -0.0318 REMARK 3 S31: -0.0367 S32: -0.0950 S33: 0.1397 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 122 THROUGH 139 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.3670 -11.8109 -17.5019 REMARK 3 T TENSOR REMARK 3 T11: 0.1216 T22: 0.1081 REMARK 3 T33: 0.1081 T12: -0.0031 REMARK 3 T13: 0.0143 T23: -0.0049 REMARK 3 L TENSOR REMARK 3 L11: 1.3943 L22: 1.0163 REMARK 3 L33: 1.9453 L12: -0.9645 REMARK 3 L13: 1.2351 L23: -1.1045 REMARK 3 S TENSOR REMARK 3 S11: -0.0049 S12: -0.1088 S13: -0.0417 REMARK 3 S21: 0.0027 S22: 0.0569 S23: 0.0156 REMARK 3 S31: 0.0659 S32: -0.0930 S33: -0.0538 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 140 THROUGH 144 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.3210 -12.5038 -2.6660 REMARK 3 T TENSOR REMARK 3 T11: 0.3398 T22: 0.2894 REMARK 3 T33: 0.1437 T12: 0.0045 REMARK 3 T13: 0.0170 T23: 0.0477 REMARK 3 L TENSOR REMARK 3 L11: 0.0973 L22: 2.0010 REMARK 3 L33: 2.2064 L12: 0.0168 REMARK 3 L13: 0.3462 L23: 1.2043 REMARK 3 S TENSOR REMARK 3 S11: -0.0642 S12: -0.6327 S13: -0.1285 REMARK 3 S21: 1.1692 S22: 0.1378 S23: 0.0114 REMARK 3 S31: 0.4122 S32: -0.2096 S33: -0.0327 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 145 THROUGH 163 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.9644 -5.6684 -9.6746 REMARK 3 T TENSOR REMARK 3 T11: 0.1530 T22: 0.2225 REMARK 3 T33: 0.1575 T12: 0.0061 REMARK 3 T13: 0.0537 T23: -0.0356 REMARK 3 L TENSOR REMARK 3 L11: 3.6408 L22: 1.0781 REMARK 3 L33: 2.0069 L12: -0.5862 REMARK 3 L13: 1.5003 L23: -0.4701 REMARK 3 S TENSOR REMARK 3 S11: -0.1347 S12: -0.6909 S13: -0.2674 REMARK 3 S21: 0.2019 S22: 0.1796 S23: 0.2203 REMARK 3 S31: 0.0298 S32: -0.5000 S33: 0.0057 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 164 THROUGH 168 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.4980 -5.3266 -26.0194 REMARK 3 T TENSOR REMARK 3 T11: 0.1947 T22: 0.2629 REMARK 3 T33: 0.2508 T12: -0.0578 REMARK 3 T13: -0.0481 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 9.0942 L22: 5.0190 REMARK 3 L33: 8.8403 L12: 1.0321 REMARK 3 L13: 3.2226 L23: 3.0787 REMARK 3 S TENSOR REMARK 3 S11: -0.0683 S12: 0.2954 S13: 0.1499 REMARK 3 S21: -0.8105 S22: 0.4677 S23: 0.5729 REMARK 3 S31: -0.0756 S32: -0.0958 S33: -0.2215 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 4WIV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000203858. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : SI(311) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19177 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.560 REMARK 200 RESOLUTION RANGE LOW (A) : 35.450 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.8800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.620 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 3MXF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS OF INHIBITOR-FREE BRD4-BD1 REMARK 280 WERE FIRST OBTAINED IN A DROP WITH EQUAL VOLUMES OF BD1 AT 12 MG/ REMARK 280 ML AND A PRECIPITANT SOLUTION CONTAINING 100MM SODIUM NITRATE, 5% REMARK 280 ETHYLENE GLYCOL, AND 18% (W/V) PEG3350, AS PRECIPITANT. ROD- REMARK 280 LIKE CRYSTALS WERE TYPICALLY GROWN IN 10 DAYS REACHING A MAXIMAL REMARK 280 SIZE OF 0.05X0.05X0.4 MM3. THEN, NATIVE CRYSTALS WERE REMARK 280 TRANSFERRED AND SOAKED IN 1 MM UMB32 IN THE SAME CRYSTALLIZATION REMARK 280 BUFFER FOR 7 DAYS., PH 7.4, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K 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 21.78100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.49550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.60500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.49550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.78100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 24.60500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 GLN A 59 CD OE1 NE2 REMARK 470 LYS A 141 CD CE NZ REMARK 470 GLU A 167 CG CD OE1 OE2 REMARK 470 GLU A 168 CG CD OE1 OE2 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 424 O HOH A 429 1.96 REMARK 500 O HOH A 304 O HOH A 351 2.08 REMARK 500 O HOH A 401 O HOH A 414 2.08 REMARK 500 O HOH A 400 O HOH A 423 2.16 REMARK 500 O HOH A 443 O HOH A 445 2.18 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 341 O HOH A 356 3554 1.93 REMARK 500 O HOH A 334 O HOH A 368 4444 1.99 REMARK 500 O HOH A 343 O HOH A 373 4544 2.02 REMARK 500 O HOH A 348 O HOH A 367 4544 2.13 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 52 111.42 -163.73 REMARK 500 LEU A 94 76.31 -119.10 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 3P2 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 205 DBREF 4WIV A 44 168 UNP O60885 BRD4_HUMAN 44 168 SEQADV 4WIV SER A 42 UNP O60885 EXPRESSION TAG SEQADV 4WIV MET A 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 HET 3P2 A 201 27 HET EDO A 202 4 HET EDO A 203 4 HET GOL A 204 6 HET GOL A 205 6 HETNAM 3P2 N-TERT-BUTYL-2-[4-(3,5-DIMETHYL-1,2-OXAZOL-4-YL) HETNAM 2 3P2 PHENYL]IMIDAZO[1,2-A]PYRAZIN-3-AMINE HETNAM EDO 1,2-ETHANEDIOL HETNAM GOL GLYCEROL HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 3P2 C21 H23 N5 O FORMUL 3 EDO 2(C2 H6 O2) FORMUL 5 GOL 2(C3 H8 O3) FORMUL 7 HOH *154(H2 O) HELIX 1 AA1 THR A 60 VAL A 69 1 10 HELIX 2 AA2 VAL A 69 LYS A 76 1 8 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 SITE 1 AC1 13 LYS A 57 TRP A 81 PHE A 83 VAL A 87 SITE 2 AC1 13 LEU A 92 LEU A 94 ASN A 116 ASN A 140 SITE 3 AC1 13 ILE A 146 EDO A 202 HOH A 335 HOH A 377 SITE 4 AC1 13 HOH A 394 SITE 1 AC2 8 SER A 51 ASN A 52 PRO A 53 LYS A 55 SITE 2 AC2 8 LYS A 57 TYR A 118 3P2 A 201 HOH A 376 SITE 1 AC3 4 PRO A 86 GLY A 108 THR A 109 HOH A 422 SITE 1 AC4 6 THR A 50 SER A 51 PHE A 79 ASN A 116 SITE 2 AC4 6 ASP A 145 HOH A 319 SITE 1 AC5 5 ILE A 100 ILE A 101 LYS A 102 THR A 103 SITE 2 AC5 5 ASN A 135 CRYST1 43.562 49.210 60.991 90.00 90.00 90.00 P 21 21 21 4 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 0.022956 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020321 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016396 0.00000