HEADER TRANSCRIPTION 27-AUG-22 8GQ0 TITLE CRYSTAL STRUCTURE OF BRD4 BROMODOMAIN 1 (BD1) IN COMPLEX WITH TITLE 2 STL233497 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BD1, COMPLEX, INHIBITOR, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR T.H.PARK,B.I.LEE REVDAT 3 29-NOV-23 8GQ0 1 REMARK REVDAT 2 02-AUG-23 8GQ0 1 JRNL REVDAT 1 18-JAN-23 8GQ0 0 JRNL AUTH J.H.KIM,N.PANDIT,M.YOO,T.H.PARK,J.U.CHOI,C.H.PARK,K.Y.JUNG, JRNL AUTH 2 B.I.LEE JRNL TITL CRYSTAL STRUCTURE OF [1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE JRNL TITL 2 DERIVATIVES AS BRD4 BROMODOMAIN INHIBITORS AND JRNL TITL 3 STRUCTURE-ACTIVITY RELATIONSHIP STUDY. JRNL REF SCI REP V. 13 10805 2023 JRNL REFN ESSN 2045-2322 JRNL PMID 37402749 JRNL DOI 10.1038/S41598-023-37527-W REMARK 2 REMARK 2 RESOLUTION. 1.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.44 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.8 REMARK 3 NUMBER OF REFLECTIONS : 20709 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 : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1015 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 40.8030 - 2.7544 1.00 3264 171 0.1709 0.1784 REMARK 3 2 2.7544 - 2.1863 1.00 3142 145 0.1811 0.1753 REMARK 3 3 2.1863 - 1.9099 1.00 3072 172 0.1648 0.1814 REMARK 3 4 1.9099 - 1.7353 1.00 3075 155 0.1809 0.2244 REMARK 3 5 1.7353 - 1.6109 0.93 2846 150 0.1903 0.2106 REMARK 3 6 1.6109 - 1.5159 0.79 2405 125 0.1901 0.2436 REMARK 3 7 1.5159 - 1.4400 0.63 1890 97 0.2081 0.2257 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) : 19.550 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.35 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 : NULL 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 8GQ0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1300031872. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAR-19 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 : PAL/PLS REMARK 200 BEAMLINE : 11C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22530 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.440 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06600 REMARK 200 FOR THE DATA SET : 26.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.44 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.46 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.58400 REMARK 200 FOR SHELL : 2.000 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: 6KEI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6 M SODIUM FORMATE, 10% GLYCEROL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 287K 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 16.14050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.67200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.78800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.67200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.14050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.78800 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 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 A 43 CG SD CE REMARK 470 GLN A 59 CG CD OE1 NE2 REMARK 470 LYS A 112 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 O3 GOL A 208 O HOH A 301 2.18 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 52 100.96 -164.64 REMARK 500 LEU A 94 69.15 -119.77 REMARK 500 ASN A 140 -147.17 -110.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 205 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 65 OH REMARK 620 2 LYS A 160 O 91.4 REMARK 620 3 GLU A 163 O 112.1 100.8 REMARK 620 4 GOL A 208 O2 79.9 159.1 100.1 REMARK 620 5 HOH A 330 O 153.6 85.4 94.2 94.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 206 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 90 O REMARK 620 2 LYS A 91 O 78.8 REMARK 620 3 ASN A 93 OD1 74.4 88.9 REMARK 620 4 ILE A 138 O 54.7 47.9 45.7 REMARK 620 5 ASN A 140 O 64.8 46.6 43.0 10.2 REMARK 620 6 HOH A 309 O 60.5 46.5 44.4 5.8 4.5 REMARK 620 N 1 2 3 4 5 DBREF 8GQ0 A 44 166 UNP O60885 BRD4_HUMAN 44 166 SEQADV 8GQ0 MET A 43 UNP O60885 INITIATING METHIONINE SEQRES 1 A 124 MET ASN PRO PRO PRO PRO GLU THR SER ASN PRO ASN LYS SEQRES 2 A 124 PRO LYS ARG GLN THR ASN GLN LEU GLN TYR LEU LEU ARG SEQRES 3 A 124 VAL VAL LEU LYS THR LEU TRP LYS HIS GLN PHE ALA TRP SEQRES 4 A 124 PRO PHE GLN GLN PRO VAL ASP ALA VAL LYS LEU ASN LEU SEQRES 5 A 124 PRO ASP TYR TYR LYS ILE ILE LYS THR PRO MET ASP MET SEQRES 6 A 124 GLY THR ILE LYS LYS ARG LEU GLU ASN ASN TYR TYR TRP SEQRES 7 A 124 ASN ALA GLN GLU CYS ILE GLN ASP PHE ASN THR MET PHE SEQRES 8 A 124 THR ASN CYS TYR ILE TYR ASN LYS PRO GLY ASP ASP ILE SEQRES 9 A 124 VAL LEU MET ALA GLU ALA LEU GLU LYS LEU PHE LEU GLN SEQRES 10 A 124 LYS ILE ASN GLU LEU PRO THR HET FMT A 201 3 HET FMT A 202 3 HET FMT A 203 3 HET FMT A 204 3 HET NA A 205 1 HET NA A 206 1 HET GOL A 207 6 HET GOL A 208 6 HET KCL A 209 22 HETNAM FMT FORMIC ACID HETNAM NA SODIUM ION HETNAM GOL GLYCEROL HETNAM KCL ~{N}-[2-(1~{H}-INDOL-3-YL)ETHYL]-3-METHYL-[1,2, HETNAM 2 KCL 4]TRIAZOLO[4,3-B]PYRIDAZIN-6-AMINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 FMT 4(C H2 O2) FORMUL 6 NA 2(NA 1+) FORMUL 8 GOL 2(C3 H8 O3) FORMUL 10 KCL C16 H16 N6 FORMUL 11 HOH *88(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 LINK OH TYR A 65 NA NA A 205 1555 1555 2.39 LINK O VAL A 90 NA NA A 206 1555 4447 2.68 LINK O LYS A 91 NA NA A 206 1555 4447 2.40 LINK OD1 ASN A 93 NA NA A 206 1555 4447 2.41 LINK O ILE A 138 NA NA A 206 1555 1555 2.33 LINK O ASN A 140 NA NA A 206 1555 1555 2.39 LINK O LYS A 160 NA NA A 205 1555 1555 2.26 LINK O GLU A 163 NA NA A 205 1555 1555 2.28 LINK NA NA A 205 O2 GOL A 208 1555 1555 2.38 LINK NA NA A 205 O HOH A 330 1555 1555 2.34 LINK NA NA A 206 O HOH A 309 1555 4557 2.45 CRYST1 32.281 47.576 79.344 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 0.030978 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021019 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012603 0.00000