HEADER TRANSCRIPTION/INHIBITOR 08-JUN-16 5KDH TITLE CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN BRD4 IN COMPLEX TITLE 2 WITH A DIHYDROPYRIDOPYRIMIDINE SCAFFOLD INHIBITOR 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)-R3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS BROMODOMAIN, CAP, HUNK1, MCAP, PROTEIN BINDING-INHIBITOR COMPLEX, KEYWDS 2 MITOTIC CHROMOSOME ASSOCIATED PROTEIN, CELL CYCLE, INHIBITOR, KEYWDS 3 TRANSCRIPTION-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.-Y.ZHU,E.SCHONBRUNN REVDAT 4 27-SEP-23 5KDH 1 REMARK REVDAT 3 11-DEC-19 5KDH 1 REMARK REVDAT 2 13-SEP-17 5KDH 1 REMARK REVDAT 1 02-AUG-17 5KDH 0 JRNL AUTH A.M.AYOUB,L.M.L.HAWK,R.J.HERZIG,J.JIANG,A.J.WISNIEWSKI, JRNL AUTH 2 C.T.GEE,P.ZHAO,J.Y.ZHU,N.BERNDT,N.K.OFFEI-ADDO,T.G.SCOTT, JRNL AUTH 3 J.QI,J.E.BRADNER,T.R.WARD,E.SCHONBRUNN,G.I.GEORG, JRNL AUTH 4 W.C.K.POMERANTZ JRNL TITL BET BROMODOMAIN INHIBITORS WITH ONE-STEP SYNTHESIS JRNL TITL 2 DISCOVERED FROM VIRTUAL SCREEN. JRNL REF J. MED. CHEM. V. 60 4805 2017 JRNL REFN ISSN 1520-4804 JRNL PMID 28535045 JRNL DOI 10.1021/ACS.JMEDCHEM.6B01336 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.14 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 20641 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1033 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 38.1478 - 2.8692 1.00 2972 157 0.1589 0.1815 REMARK 3 2 2.8692 - 2.2774 1.00 2843 149 0.1610 0.1944 REMARK 3 3 2.2774 - 1.9896 0.99 2798 148 0.1457 0.1768 REMARK 3 4 1.9896 - 1.8077 0.99 2784 146 0.1534 0.1641 REMARK 3 5 1.8077 - 1.6781 0.99 2748 145 0.1572 0.1813 REMARK 3 6 1.6781 - 1.5791 0.98 2736 144 0.1612 0.1717 REMARK 3 7 1.5791 - 1.5001 0.98 2727 144 0.1835 0.2504 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.54 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 : 0.009 1178 REMARK 3 ANGLE : 1.269 1614 REMARK 3 CHIRALITY : 0.052 165 REMARK 3 PLANARITY : 0.007 210 REMARK 3 DIHEDRAL : 13.538 455 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 42 THROUGH 60 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.9734 -7.4044 1.3021 REMARK 3 T TENSOR REMARK 3 T11: 0.1558 T22: 0.1377 REMARK 3 T33: 0.1595 T12: 0.0392 REMARK 3 T13: 0.0365 T23: -0.0023 REMARK 3 L TENSOR REMARK 3 L11: 3.5829 L22: 0.8925 REMARK 3 L33: 5.3511 L12: -1.4218 REMARK 3 L13: 4.3291 L23: -1.5366 REMARK 3 S TENSOR REMARK 3 S11: -0.1125 S12: -0.0562 S13: -0.2115 REMARK 3 S21: 0.1297 S22: 0.1808 S23: -0.0208 REMARK 3 S31: -0.0111 S32: -0.0693 S33: -0.0403 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 61 THROUGH 68 ) REMARK 3 ORIGIN FOR THE GROUP (A): 28.4398 -0.0654 -2.7629 REMARK 3 T TENSOR REMARK 3 T11: 0.1932 T22: 0.2104 REMARK 3 T33: 0.2754 T12: -0.0778 REMARK 3 T13: -0.0900 T23: 0.0445 REMARK 3 L TENSOR REMARK 3 L11: 4.4502 L22: 5.3036 REMARK 3 L33: 2.7417 L12: -3.3674 REMARK 3 L13: 0.1205 L23: 0.2354 REMARK 3 S TENSOR REMARK 3 S11: 0.1440 S12: -0.2929 S13: -0.3162 REMARK 3 S21: 0.2681 S22: -0.2040 S23: -0.9531 REMARK 3 S31: -0.4296 S32: 0.4566 S33: -0.0171 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 69 THROUGH 80 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.9935 3.8926 -15.2873 REMARK 3 T TENSOR REMARK 3 T11: 0.1693 T22: 0.0638 REMARK 3 T33: 0.1849 T12: -0.0269 REMARK 3 T13: 0.0097 T23: 0.0077 REMARK 3 L TENSOR REMARK 3 L11: 7.5845 L22: 1.4176 REMARK 3 L33: 4.1821 L12: -0.7882 REMARK 3 L13: 1.9298 L23: -1.8182 REMARK 3 S TENSOR REMARK 3 S11: -0.0104 S12: 0.1066 S13: 0.3747 REMARK 3 S21: -0.0915 S22: 0.1026 S23: -0.2098 REMARK 3 S31: -0.3641 S32: 0.3529 S33: -0.0529 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 81 THROUGH 96 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.9844 -3.2800 -16.8699 REMARK 3 T TENSOR REMARK 3 T11: 0.1391 T22: 0.2859 REMARK 3 T33: 0.1647 T12: 0.0282 REMARK 3 T13: -0.0257 T23: 0.0542 REMARK 3 L TENSOR REMARK 3 L11: 3.9727 L22: 1.8211 REMARK 3 L33: 1.2848 L12: -0.7610 REMARK 3 L13: -0.2147 L23: -1.3650 REMARK 3 S TENSOR REMARK 3 S11: 0.0786 S12: 0.4563 S13: 0.3317 REMARK 3 S21: -0.1523 S22: 0.1892 S23: 0.4455 REMARK 3 S31: -0.1863 S32: -0.6967 S33: 0.0147 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 97 THROUGH 139 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.1046 -8.7003 -8.5616 REMARK 3 T TENSOR REMARK 3 T11: 0.0778 T22: 0.0746 REMARK 3 T33: 0.0943 T12: 0.0145 REMARK 3 T13: 0.0159 T23: 0.0170 REMARK 3 L TENSOR REMARK 3 L11: 1.9327 L22: 2.1827 REMARK 3 L33: 4.7408 L12: 0.3701 REMARK 3 L13: 0.5394 L23: -0.2433 REMARK 3 S TENSOR REMARK 3 S11: -0.0823 S12: -0.0402 S13: 0.0207 REMARK 3 S21: 0.0062 S22: 0.0012 S23: -0.0788 REMARK 3 S31: 0.0921 S32: 0.0714 S33: 0.0643 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 140 THROUGH 144 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.0998 -10.3868 -28.1435 REMARK 3 T TENSOR REMARK 3 T11: 0.5400 T22: 0.2865 REMARK 3 T33: 0.1927 T12: -0.0190 REMARK 3 T13: -0.0139 T23: 0.0178 REMARK 3 L TENSOR REMARK 3 L11: 2.2600 L22: 3.8132 REMARK 3 L33: 1.6290 L12: -2.1271 REMARK 3 L13: -1.9104 L23: 1.9635 REMARK 3 S TENSOR REMARK 3 S11: 0.0256 S12: 1.0158 S13: -0.1124 REMARK 3 S21: -1.6089 S22: -0.0274 S23: -0.0798 REMARK 3 S31: 0.7825 S32: -0.9551 S33: 0.1184 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 145 THROUGH 168 ) REMARK 3 ORIGIN FOR THE GROUP (A): 26.2632 -4.4863 -15.6892 REMARK 3 T TENSOR REMARK 3 T11: 0.1097 T22: 0.1860 REMARK 3 T33: 0.1974 T12: -0.0120 REMARK 3 T13: 0.0447 T23: 0.0359 REMARK 3 L TENSOR REMARK 3 L11: 5.3528 L22: 2.4072 REMARK 3 L33: 3.7497 L12: -0.0198 REMARK 3 L13: 3.1120 L23: 0.1809 REMARK 3 S TENSOR REMARK 3 S11: 0.2684 S12: 0.1196 S13: 0.3672 REMARK 3 S21: -0.0669 S22: -0.2815 S23: -0.4169 REMARK 3 S31: 0.2521 S32: 0.4278 S33: -0.0185 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 5KDH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1000222063. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 1.00 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK DOUBLE-CRYSTAL REMARK 200 SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20642 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 38.135 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.7800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.35400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.430 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.6 REMARK 200 STARTING MODEL: 4O7A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12.5 MG/ML BRD4, 5MM HEPES PH 7.5, REMARK 280 50MM SODIUM CHLORIDE, 0.5MM DTT, 50MM TRIS PH8.5, 0.1M AMMONIUM, REMARK 280 SULFATE, 12.5% PEG 3,350, 10% DMSO, 1 MM INHIBITOR, VAPOR REMARK 280 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 21.06000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.80000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.28000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.80000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.06000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 24.28000 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 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 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 OG1 THR A 103 O HOH A 301 1.98 REMARK 500 O HOH A 301 O HOH A 319 2.09 REMARK 500 O HOH A 374 O HOH A 380 2.10 REMARK 500 OD1 ASN A 130 O HOH A 302 2.14 REMARK 500 OE2 GLU A 168 O HOH A 303 2.16 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 378 O HOH A 382 4545 2.12 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 52 113.57 -163.28 REMARK 500 ASN A 93 76.15 58.86 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 6RX 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 SO4 A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5KJ0 RELATED DB: PDB DBREF 5KDH A 44 168 UNP O60885 BRD4_HUMAN 44 168 SEQADV 5KDH SER A 42 UNP O60885 EXPRESSION TAG SEQADV 5KDH 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 6RX A 201 42 HET EDO A 202 10 HET SO4 A 203 5 HET SO4 A 204 5 HETNAM 6RX (5~{S})-1-ETHYL-5-(4-METHYLPHENYL)-8,9-DIHYDRO-5~{H}- HETNAM 2 6RX FURO[3,4]PYRIDO[3,5-~{B}]PYRIMIDINE-2,4,6-TRIONE HETNAM EDO 1,2-ETHANEDIOL HETNAM SO4 SULFATE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 6RX C18 H17 N3 O4 FORMUL 3 EDO C2 H6 O2 FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 HOH *96(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 ASN A 162 1 19 SITE 1 AC1 10 TRP A 81 PRO A 82 VAL A 87 LEU A 92 SITE 2 AC1 10 ASN A 116 ASN A 140 ILE A 146 HOH A 307 SITE 3 AC1 10 HOH A 320 HOH A 342 SITE 1 AC2 6 SER A 51 ASN A 52 LYS A 57 TRP A 81 SITE 2 AC2 6 TYR A 118 HOH A 313 SITE 1 AC3 5 LYS A 57 LYS A 91 LYS A 99 LYS A 102 SITE 2 AC3 5 HOH A 306 SITE 1 AC4 2 ASP A 145 MET A 149 CRYST1 42.120 48.560 61.600 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 0.023742 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020593 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016234 0.00000