HEADER GENE REGULATION 19-NOV-19 6V0U TITLE CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN (BD1) OF HUMAN BRD4 BOUND TITLE 2 TO BROMOSPORINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 4; COMPND 3 CHAIN: A; 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: PNIC28-BSA4 KEYWDS BROMOSPORINE, BRD4, BRD, BET, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR A.CHAN,M.R.KARIM,E.SCHONBRUNN REVDAT 3 11-OCT-23 6V0U 1 REMARK REVDAT 2 08-APR-20 6V0U 1 JRNL REVDAT 1 11-MAR-20 6V0U 0 JRNL AUTH R.M.KARIM,A.CHAN,J.Y.ZHU,E.SCHONBRUNN JRNL TITL STRUCTURAL BASIS OF INHIBITOR SELECTIVITY IN THE BRD7/9 JRNL TITL 2 SUBFAMILY OF BROMODOMAINS. JRNL REF J.MED.CHEM. V. 63 3227 2020 JRNL REFN ISSN 0022-2623 JRNL PMID 32091206 JRNL DOI 10.1021/ACS.JMEDCHEM.9B01980 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1-2575_3260 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.87 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 26634 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1199 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 34.8680 - 2.9116 1.00 3017 143 0.1653 0.1948 REMARK 3 2 2.9116 - 2.3111 1.00 2879 135 0.1792 0.1934 REMARK 3 3 2.3111 - 2.0190 1.00 2848 135 0.1644 0.1712 REMARK 3 4 2.0190 - 1.8344 1.00 2827 133 0.1670 0.1729 REMARK 3 5 1.8344 - 1.7030 1.00 2795 131 0.1670 0.1680 REMARK 3 6 1.7030 - 1.6026 0.99 2779 131 0.1557 0.1820 REMARK 3 7 1.6026 - 1.5223 0.99 2789 132 0.1617 0.1688 REMARK 3 8 1.5223 - 1.4560 0.99 2759 130 0.1709 0.2040 REMARK 3 9 1.4560 - 1.4000 0.98 2742 129 0.1899 0.2031 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.02 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.20 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 : 0.006 1159 REMARK 3 ANGLE : 0.888 1589 REMARK 3 CHIRALITY : 0.072 164 REMARK 3 PLANARITY : 0.006 208 REMARK 3 DIHEDRAL : 4.582 724 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 43 THROUGH 60 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.3497 -0.2600 -21.8009 REMARK 3 T TENSOR REMARK 3 T11: 0.1528 T22: 0.1210 REMARK 3 T33: 0.1082 T12: 0.0145 REMARK 3 T13: -0.0107 T23: -0.0176 REMARK 3 L TENSOR REMARK 3 L11: 0.6773 L22: 3.3450 REMARK 3 L33: 3.2153 L12: -0.9317 REMARK 3 L13: 1.4785 L23: -2.2498 REMARK 3 S TENSOR REMARK 3 S11: 0.1752 S12: 0.0640 S13: 0.0467 REMARK 3 S21: -0.0315 S22: -0.2154 S23: 0.3293 REMARK 3 S31: -0.0148 S32: 0.2358 S33: 0.0199 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 61 THROUGH 68 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.6637 14.9912 -16.6871 REMARK 3 T TENSOR REMARK 3 T11: 0.2503 T22: 0.1632 REMARK 3 T33: 0.1635 T12: -0.1040 REMARK 3 T13: -0.0456 T23: 0.0350 REMARK 3 L TENSOR REMARK 3 L11: 2.9430 L22: 7.4473 REMARK 3 L33: 3.3460 L12: -1.8372 REMARK 3 L13: 1.4598 L23: -2.7504 REMARK 3 S TENSOR REMARK 3 S11: -0.2227 S12: 0.0874 S13: 0.3536 REMARK 3 S21: -0.3054 S22: 0.0343 S23: -0.4012 REMARK 3 S31: -0.6042 S32: 0.5571 S33: 0.1049 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 69 THROUGH 75 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.5161 9.0721 -8.2977 REMARK 3 T TENSOR REMARK 3 T11: 0.1829 T22: 0.1877 REMARK 3 T33: 0.2060 T12: -0.0584 REMARK 3 T13: -0.0698 T23: 0.0522 REMARK 3 L TENSOR REMARK 3 L11: 0.2099 L22: 0.6978 REMARK 3 L33: 1.0041 L12: 0.2632 REMARK 3 L13: -0.2928 L23: 0.1048 REMARK 3 S TENSOR REMARK 3 S11: -0.1464 S12: 0.1271 S13: 0.2382 REMARK 3 S21: -0.0963 S22: -0.1019 S23: -0.3991 REMARK 3 S31: -0.4752 S32: 0.7630 S33: 0.1604 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 76 THROUGH 83 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.8369 2.0376 -0.6727 REMARK 3 T TENSOR REMARK 3 T11: 0.0915 T22: 0.1366 REMARK 3 T33: 0.1388 T12: -0.0301 REMARK 3 T13: -0.0622 T23: 0.0393 REMARK 3 L TENSOR REMARK 3 L11: 3.3524 L22: 4.4532 REMARK 3 L33: 3.2721 L12: 1.1716 REMARK 3 L13: 0.1128 L23: 2.8287 REMARK 3 S TENSOR REMARK 3 S11: 0.0011 S12: -0.0577 S13: 0.2245 REMARK 3 S21: 0.3549 S22: -0.1662 S23: -0.4355 REMARK 3 S31: -0.1973 S32: 0.5931 S33: 0.0069 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 96 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.4743 -10.6044 -4.2453 REMARK 3 T TENSOR REMARK 3 T11: 0.0627 T22: 0.0771 REMARK 3 T33: 0.1138 T12: 0.0121 REMARK 3 T13: -0.0101 T23: 0.0149 REMARK 3 L TENSOR REMARK 3 L11: 2.9827 L22: 3.3577 REMARK 3 L33: 2.6985 L12: 0.3942 REMARK 3 L13: 0.3101 L23: -0.9790 REMARK 3 S TENSOR REMARK 3 S11: 0.0010 S12: -0.0985 S13: -0.4695 REMARK 3 S21: -0.1051 S22: 0.0437 S23: -0.1051 REMARK 3 S31: 0.2363 S32: -0.0213 S33: 0.0051 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 97 THROUGH 121 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.1657 0.6063 -13.9448 REMARK 3 T TENSOR REMARK 3 T11: 0.0575 T22: 0.0571 REMARK 3 T33: 0.0581 T12: 0.0022 REMARK 3 T13: -0.0041 T23: -0.0111 REMARK 3 L TENSOR REMARK 3 L11: 1.0279 L22: 2.0040 REMARK 3 L33: 3.4219 L12: 0.1626 REMARK 3 L13: 0.6084 L23: -1.7501 REMARK 3 S TENSOR REMARK 3 S11: -0.0621 S12: 0.0841 S13: 0.0648 REMARK 3 S21: -0.0950 S22: 0.0070 S23: -0.0469 REMARK 3 S31: -0.0089 S32: 0.0919 S33: 0.0898 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 122 THROUGH 139 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.3750 5.1691 -7.1920 REMARK 3 T TENSOR REMARK 3 T11: 0.0899 T22: 0.0730 REMARK 3 T33: 0.0731 T12: 0.0099 REMARK 3 T13: -0.0190 T23: -0.0038 REMARK 3 L TENSOR REMARK 3 L11: 1.1773 L22: 4.4452 REMARK 3 L33: 4.6687 L12: 2.2923 REMARK 3 L13: -2.1858 L23: -4.2844 REMARK 3 S TENSOR REMARK 3 S11: -0.0432 S12: 0.0128 S13: 0.0988 REMARK 3 S21: -0.0126 S22: 0.1391 S23: 0.1320 REMARK 3 S31: -0.2147 S32: -0.1065 S33: -0.1942 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 140 THROUGH 144 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.4250 -1.6726 8.1741 REMARK 3 T TENSOR REMARK 3 T11: 0.1720 T22: 0.3009 REMARK 3 T33: 0.0203 T12: 0.0801 REMARK 3 T13: 0.0364 T23: -0.0483 REMARK 3 L TENSOR REMARK 3 L11: 4.0853 L22: 4.4656 REMARK 3 L33: 5.5558 L12: -2.3173 REMARK 3 L13: 0.2590 L23: 4.0304 REMARK 3 S TENSOR REMARK 3 S11: -0.1965 S12: -0.7212 S13: 0.1570 REMARK 3 S21: 0.6157 S22: 0.0329 S23: 0.2557 REMARK 3 S31: 0.0318 S32: -0.4778 S33: 0.1344 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 145 THROUGH 162 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.0003 10.3621 -0.1324 REMARK 3 T TENSOR REMARK 3 T11: 0.1530 T22: 0.0931 REMARK 3 T33: 0.1388 T12: 0.0087 REMARK 3 T13: -0.0454 T23: -0.0222 REMARK 3 L TENSOR REMARK 3 L11: 0.8995 L22: 5.0485 REMARK 3 L33: 3.9834 L12: 1.0788 REMARK 3 L13: -0.6182 L23: -3.0982 REMARK 3 S TENSOR REMARK 3 S11: -0.1051 S12: -0.1297 S13: 0.2960 REMARK 3 S21: 0.1984 S22: 0.1289 S23: 0.0961 REMARK 3 S31: -0.4489 S32: -0.0828 S33: -0.0609 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 163 THROUGH 168 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.6397 22.1753 -15.9536 REMARK 3 T TENSOR REMARK 3 T11: 0.4931 T22: 0.1946 REMARK 3 T33: 0.2606 T12: -0.0139 REMARK 3 T13: -0.1223 T23: 0.0212 REMARK 3 L TENSOR REMARK 3 L11: 3.4268 L22: 4.1694 REMARK 3 L33: 1.8778 L12: -1.4103 REMARK 3 L13: -1.2479 L23: -1.7464 REMARK 3 S TENSOR REMARK 3 S11: -0.0538 S12: 0.5039 S13: 0.4609 REMARK 3 S21: -0.9979 S22: -0.2312 S23: -0.1452 REMARK 3 S31: -1.0603 S32: 0.3026 S33: 0.3536 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 6V0U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-19. REMARK 100 THE DEPOSITION ID IS D_1000245571. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-17 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-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26636 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 34.868 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.201 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.2500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 7.24 REMARK 200 R MERGE FOR SHELL (I) : 0.34400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.670 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 (%): 43.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M (NH4)2SO4, 0.1 M TRIS (PH 8.5), REMARK 280 AND 25% PEG 3350, VAPOR DIFFUSION, HANGING 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 19.42500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.53500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.49500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.53500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.42500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 21.49500 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 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 42 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 52 100.07 -162.67 REMARK 500 LEU A 94 72.52 -119.62 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 BMF 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 DBREF 6V0U A 44 168 UNP O60885 BRD4_HUMAN 44 168 SEQADV 6V0U SER A 42 UNP O60885 EXPRESSION TAG SEQADV 6V0U 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 BMF A 201 28 HET EDO A 202 4 HETNAM BMF BROMOSPORINE HETNAM EDO 1,2-ETHANEDIOL HETSYN BMF ETHYL (3-METHYL-6-{4-METHYL-3-[(METHYLSULFONYL) HETSYN 2 BMF AMINO]PHENYL}[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-8-YL) HETSYN 3 BMF CARBAMATE HETSYN EDO ETHYLENE GLYCOL FORMUL 2 BMF C17 H20 N6 O4 S FORMUL 3 EDO C2 H6 O2 FORMUL 4 HOH *131(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 88 ASN A 93 1 6 HELIX 5 AA5 ASP A 96 ILE A 101 1 6 HELIX 6 AA6 ASP A 106 ASN A 116 1 11 HELIX 7 AA7 ASN A 121 ASN A 140 1 20 HELIX 8 AA8 ASP A 144 GLU A 163 1 20 SITE 1 AC1 15 TRP A 81 PRO A 82 PHE A 83 GLN A 85 SITE 2 AC1 15 PRO A 86 VAL A 87 ASP A 88 LYS A 91 SITE 3 AC1 15 LEU A 92 ASP A 96 TYR A 139 ASN A 140 SITE 4 AC1 15 ILE A 146 HOH A 311 HOH A 365 SITE 1 AC2 6 ILE A 100 ILE A 101 LYS A 102 THR A 103 SITE 2 AC2 6 ASN A 135 HOH A 307 CRYST1 38.850 42.990 79.070 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 0.025740 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023261 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012647 0.00000