HEADER SIGNALING PROTEIN 25-MAR-11 2YEK TITLE CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN BRD2 TITLE 2 WITH THE INHIBITOR GSK525762 (IBET) COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 2; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: N-TERMINAL BROMODOMAIN, RESIDUES 67-200; COMPND 5 SYNONYM: O27.1.1, REALLY INTERESTING NEW GENE 3 PROTEIN, HUMAN BRD2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SIGNALING PROTEIN, HISTONE, EPIGENETIC READER EXPDTA X-RAY DIFFRACTION AUTHOR C.W.CHUNG REVDAT 2 21-NOV-12 2YEK 1 REMARK VERSN SEQADV REVDAT 1 15-JUN-11 2YEK 0 JRNL AUTH C.W.CHUNG,H.COSTE,J.H.WHITE,O.MIRGUET,J.WILDE,R.L.GOSMINI, JRNL AUTH 2 C.DELVES,S.M.MAGNY,R.WOODWARD,S.A.HUGHES,E.V.BOURSIER, JRNL AUTH 3 H.FLYNN,A.M.BOUILLOT,P.BAMBOROUGH,J.M.BRUSQ,F.J.GELLIBERT, JRNL AUTH 4 E.J.JONES,A.M.RIOU,P.HOMES,S.L.MARTIN,I.J.UINGS,J.TOUM, JRNL AUTH 5 C.A.CLEMENT,A.B.BOULLAY,R.L.GRIMLEY,F.M.BLANDEL,R.K.PRINJHA, JRNL AUTH 6 K.LEE,J.KIRILOVSKY,E.NICODEME JRNL TITL DISCOVERY AND CHARACTERIZATION OF SMALL MOLECULE INHIBITORS JRNL TITL 2 OF THE BET FAMILY BROMODOMAINS. JRNL REF J.MED.CHEM. V. 54 3827 2011 JRNL REFN ISSN 0022-2623 JRNL PMID 21568322 JRNL DOI 10.1021/JM200108T REMARK 2 REMARK 2 RESOLUTION. 1.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 100.00 REMARK 3 NUMBER OF REFLECTIONS : 27369 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.15773 REMARK 3 R VALUE (WORKING SET) : 0.15546 REMARK 3 FREE R VALUE : 0.20079 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.1 REMARK 3 FREE R VALUE TEST SET COUNT : 1461 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.980 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.031 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1970 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.199 REMARK 3 BIN FREE R VALUE SET COUNT : 114 REMARK 3 BIN FREE R VALUE : 0.247 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2846 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 95 REMARK 3 SOLVENT ATOMS : 397 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.555 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.15 REMARK 3 B22 (A**2) : -0.32 REMARK 3 B33 (A**2) : 0.05 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : -0.91 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.153 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.093 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.864 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3036 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2007 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4136 ; 1.157 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4926 ; 0.817 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 350 ; 4.602 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 142 ;37.670 ;25.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 546 ;12.696 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;24.598 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 420 ; 0.064 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3450 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 580 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1722 ; 0.930 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 665 ; 0.155 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2823 ; 1.727 ; 4.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1314 ; 2.288 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1313 ; 3.466 ; 6.000 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 74 A 187 REMARK 3 ORIGIN FOR THE GROUP (A): 16.7303 6.2355 2.3217 REMARK 3 T TENSOR REMARK 3 T11: 0.0235 T22: 0.0105 REMARK 3 T33: 0.0540 T12: 0.0103 REMARK 3 T13: 0.0096 T23: -0.0067 REMARK 3 L TENSOR REMARK 3 L11: 1.2499 L22: 0.4887 REMARK 3 L33: 1.1263 L12: -0.1095 REMARK 3 L13: -0.2066 L23: -0.0691 REMARK 3 S TENSOR REMARK 3 S11: -0.0533 S12: -0.0240 S13: -0.0719 REMARK 3 S21: -0.0053 S22: -0.0014 S23: 0.1126 REMARK 3 S31: -0.0143 S32: -0.0646 S33: 0.0547 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 76 B 182 REMARK 3 ORIGIN FOR THE GROUP (A): 35.8056 8.5869 10.1648 REMARK 3 T TENSOR REMARK 3 T11: 0.0363 T22: 0.0137 REMARK 3 T33: 0.0369 T12: -0.0055 REMARK 3 T13: -0.0052 T23: 0.0095 REMARK 3 L TENSOR REMARK 3 L11: 1.0952 L22: 0.7737 REMARK 3 L33: 1.4603 L12: -0.0101 REMARK 3 L13: 0.4338 L23: 0.1855 REMARK 3 S TENSOR REMARK 3 S11: 0.0267 S12: -0.0976 S13: -0.0204 REMARK 3 S21: 0.0486 S22: 0.0277 S23: -0.0468 REMARK 3 S31: -0.0209 S32: -0.0019 S33: -0.0545 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 76 C 181 REMARK 3 ORIGIN FOR THE GROUP (A): -1.8566 19.0785 22.6004 REMARK 3 T TENSOR REMARK 3 T11: 0.0245 T22: 0.0801 REMARK 3 T33: 0.0095 T12: -0.0070 REMARK 3 T13: 0.0093 T23: 0.0084 REMARK 3 L TENSOR REMARK 3 L11: 0.8857 L22: 1.5369 REMARK 3 L33: 1.7466 L12: -0.3054 REMARK 3 L13: 0.7404 L23: -0.3704 REMARK 3 S TENSOR REMARK 3 S11: -0.0351 S12: 0.0676 S13: -0.0572 REMARK 3 S21: -0.1141 S22: 0.0905 S23: -0.0059 REMARK 3 S31: -0.1206 S32: 0.1113 S33: -0.0554 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 2YEK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-MAR-11. REMARK 100 THE PDBE ID CODE IS EBI-47816. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-SEP-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FRE SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE (SATURN A200) REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28832 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.98 REMARK 200 RESOLUTION RANGE LOW (A) : 25.96 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.5 REMARK 200 R MERGE (I) : 0.06 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.80 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.5 REMARK 200 R MERGE FOR SHELL (I) : 0.32 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.90 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG 3350, 0.2 M (NH4)2SO4, REMARK 280 0.1 M HEPES PH 7.0. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.12150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.81950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.12150 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 27.81950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.9 KCAL/MOL 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -4.19329 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 66.09812 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH C2092 LIES ON A SPECIAL POSITION. 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 GLY A 47 REMARK 465 SER A 48 REMARK 465 SER A 49 REMARK 465 HIS A 50 REMARK 465 HIS A 51 REMARK 465 HIS A 52 REMARK 465 HIS A 53 REMARK 465 HIS A 54 REMARK 465 HIS A 55 REMARK 465 SER A 56 REMARK 465 SER A 57 REMARK 465 GLY A 58 REMARK 465 LEU A 59 REMARK 465 VAL A 60 REMARK 465 PRO A 61 REMARK 465 ARG A 62 REMARK 465 GLY A 63 REMARK 465 SER A 64 REMARK 465 HIS A 65 REMARK 465 MET A 66 REMARK 465 SER A 67 REMARK 465 ASN A 68 REMARK 465 PRO A 69 REMARK 465 LYS A 70 REMARK 465 LYS A 71 REMARK 465 PRO A 72 REMARK 465 GLY A 73 REMARK 465 VAL A 188 REMARK 465 VAL A 189 REMARK 465 THR A 190 REMARK 465 ILE A 191 REMARK 465 PRO A 192 REMARK 465 ASN A 193 REMARK 465 SER A 194 REMARK 465 HIS A 195 REMARK 465 LYS A 196 REMARK 465 LYS A 197 REMARK 465 GLY A 198 REMARK 465 ALA A 199 REMARK 465 GLY B 47 REMARK 465 SER B 48 REMARK 465 SER B 49 REMARK 465 HIS B 50 REMARK 465 HIS B 51 REMARK 465 HIS B 52 REMARK 465 HIS B 53 REMARK 465 HIS B 54 REMARK 465 HIS B 55 REMARK 465 SER B 56 REMARK 465 SER B 57 REMARK 465 GLY B 58 REMARK 465 LEU B 59 REMARK 465 VAL B 60 REMARK 465 PRO B 61 REMARK 465 ARG B 62 REMARK 465 GLY B 63 REMARK 465 SER B 64 REMARK 465 HIS B 65 REMARK 465 MET B 66 REMARK 465 SER B 67 REMARK 465 ASN B 68 REMARK 465 PRO B 69 REMARK 465 LYS B 70 REMARK 465 LYS B 71 REMARK 465 PRO B 72 REMARK 465 GLY B 73 REMARK 465 ARG B 74 REMARK 465 VAL B 75 REMARK 465 GLU B 183 REMARK 465 GLU B 184 REMARK 465 GLN B 185 REMARK 465 GLU B 186 REMARK 465 LEU B 187 REMARK 465 VAL B 188 REMARK 465 VAL B 189 REMARK 465 THR B 190 REMARK 465 ILE B 191 REMARK 465 PRO B 192 REMARK 465 ASN B 193 REMARK 465 SER B 194 REMARK 465 HIS B 195 REMARK 465 LYS B 196 REMARK 465 LYS B 197 REMARK 465 GLY B 198 REMARK 465 ALA B 199 REMARK 465 GLY C 47 REMARK 465 SER C 48 REMARK 465 SER C 49 REMARK 465 HIS C 50 REMARK 465 HIS C 51 REMARK 465 HIS C 52 REMARK 465 HIS C 53 REMARK 465 HIS C 54 REMARK 465 HIS C 55 REMARK 465 SER C 56 REMARK 465 SER C 57 REMARK 465 GLY C 58 REMARK 465 LEU C 59 REMARK 465 VAL C 60 REMARK 465 PRO C 61 REMARK 465 ARG C 62 REMARK 465 GLY C 63 REMARK 465 SER C 64 REMARK 465 HIS C 65 REMARK 465 MET C 66 REMARK 465 SER C 67 REMARK 465 ASN C 68 REMARK 465 PRO C 69 REMARK 465 LYS C 70 REMARK 465 LYS C 71 REMARK 465 PRO C 72 REMARK 465 GLY C 73 REMARK 465 ARG C 74 REMARK 465 VAL C 75 REMARK 465 GLN C 182 REMARK 465 GLU C 183 REMARK 465 GLU C 184 REMARK 465 GLN C 185 REMARK 465 GLU C 186 REMARK 465 LEU C 187 REMARK 465 VAL C 188 REMARK 465 VAL C 189 REMARK 465 THR C 190 REMARK 465 ILE C 191 REMARK 465 PRO C 192 REMARK 465 ASN C 193 REMARK 465 SER C 194 REMARK 465 HIS C 195 REMARK 465 LYS C 196 REMARK 465 LYS C 197 REMARK 465 GLY C 198 REMARK 465 ALA C 199 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 2095 O HOH A 2125 2.06 REMARK 500 O HOH C 2062 O HOH C 2077 2.09 REMARK 500 O HOH A 2093 O HOH A 2094 2.10 REMARK 500 O HOH C 2086 O HOH C 2089 2.12 REMARK 500 OD1 ASN C 146 O HOH C 2086 2.12 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 C 2089 O HOH C 2089 2556 2.19 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 VAL B 85 -60.03 -105.51 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 EAM A1188 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EAM B1183 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C1182 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EAM C1183 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1X0J RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE ANALYSIS OF THE N-TERMINAL BROMODOMAIN REMARK 900 OFHUMAN BRD2 REMARK 900 RELATED ID: 2YDW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN REMARK 900 BRD2 WITH THE INHIBITOR GW841819X REMARK 900 RELATED ID: 2YEL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE FIRST BROMODOMAIN OF HUMAN REMARK 900 BRD4 WITH THE INHIBITOR GW841819X REMARK 900 RELATED ID: 2YEM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SECOND BROMODOMAIN OF HUMAN REMARK 900 BRD4 WITH THE INHIBITOR GW841819X DBREF 2YEK A 67 199 UNP P25440 BRD2_HUMAN 67 200 DBREF 2YEK B 67 199 UNP P25440 BRD2_HUMAN 67 200 DBREF 2YEK C 67 199 UNP P25440 BRD2_HUMAN 67 200 SEQADV 2YEK GLY A 47 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER A 48 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER A 49 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS A 50 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS A 51 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS A 52 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS A 53 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS A 54 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS A 55 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER A 56 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER A 57 UNP P25440 EXPRESSION TAG SEQADV 2YEK GLY A 58 UNP P25440 EXPRESSION TAG SEQADV 2YEK LEU A 59 UNP P25440 EXPRESSION TAG SEQADV 2YEK VAL A 60 UNP P25440 EXPRESSION TAG SEQADV 2YEK PRO A 61 UNP P25440 EXPRESSION TAG SEQADV 2YEK ARG A 62 UNP P25440 EXPRESSION TAG SEQADV 2YEK GLY A 63 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER A 64 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS A 65 UNP P25440 EXPRESSION TAG SEQADV 2YEK MET A 66 UNP P25440 EXPRESSION TAG SEQADV 2YEK A UNP P25440 LYS 193 DELETION SEQADV 2YEK GLY B 47 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER B 48 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER B 49 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS B 50 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS B 51 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS B 52 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS B 53 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS B 54 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS B 55 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER B 56 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER B 57 UNP P25440 EXPRESSION TAG SEQADV 2YEK GLY B 58 UNP P25440 EXPRESSION TAG SEQADV 2YEK LEU B 59 UNP P25440 EXPRESSION TAG SEQADV 2YEK VAL B 60 UNP P25440 EXPRESSION TAG SEQADV 2YEK PRO B 61 UNP P25440 EXPRESSION TAG SEQADV 2YEK ARG B 62 UNP P25440 EXPRESSION TAG SEQADV 2YEK GLY B 63 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER B 64 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS B 65 UNP P25440 EXPRESSION TAG SEQADV 2YEK MET B 66 UNP P25440 EXPRESSION TAG SEQADV 2YEK B UNP P25440 LYS 193 DELETION SEQADV 2YEK GLY C 47 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER C 48 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER C 49 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS C 50 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS C 51 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS C 52 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS C 53 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS C 54 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS C 55 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER C 56 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER C 57 UNP P25440 EXPRESSION TAG SEQADV 2YEK GLY C 58 UNP P25440 EXPRESSION TAG SEQADV 2YEK LEU C 59 UNP P25440 EXPRESSION TAG SEQADV 2YEK VAL C 60 UNP P25440 EXPRESSION TAG SEQADV 2YEK PRO C 61 UNP P25440 EXPRESSION TAG SEQADV 2YEK ARG C 62 UNP P25440 EXPRESSION TAG SEQADV 2YEK GLY C 63 UNP P25440 EXPRESSION TAG SEQADV 2YEK SER C 64 UNP P25440 EXPRESSION TAG SEQADV 2YEK HIS C 65 UNP P25440 EXPRESSION TAG SEQADV 2YEK MET C 66 UNP P25440 EXPRESSION TAG SEQADV 2YEK C UNP P25440 LYS 193 DELETION SEQRES 1 A 153 GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 A 153 VAL PRO ARG GLY SER HIS MET SER ASN PRO LYS LYS PRO SEQRES 3 A 153 GLY ARG VAL THR ASN GLN LEU GLN TYR LEU HIS LYS VAL SEQRES 4 A 153 VAL MET LYS ALA LEU TRP LYS HIS GLN PHE ALA TRP PRO SEQRES 5 A 153 PHE ARG GLN PRO VAL ASP ALA VAL LYS LEU GLY LEU PRO SEQRES 6 A 153 ASP TYR HIS LYS ILE ILE LYS GLN PRO MET ASP MET GLY SEQRES 7 A 153 THR ILE LYS ARG ARG LEU GLU ASN ASN TYR TYR TRP ALA SEQRES 8 A 153 ALA SER GLU CYS MET GLN ASP PHE ASN THR MET PHE THR SEQRES 9 A 153 ASN CYS TYR ILE TYR ASN LYS PRO THR ASP ASP ILE VAL SEQRES 10 A 153 LEU MET ALA GLN THR LEU GLU LYS ILE PHE LEU GLN LYS SEQRES 11 A 153 VAL ALA SER MET PRO GLN GLU GLU GLN GLU LEU VAL VAL SEQRES 12 A 153 THR ILE PRO ASN SER HIS LYS LYS GLY ALA SEQRES 1 B 153 GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 B 153 VAL PRO ARG GLY SER HIS MET SER ASN PRO LYS LYS PRO SEQRES 3 B 153 GLY ARG VAL THR ASN GLN LEU GLN TYR LEU HIS LYS VAL SEQRES 4 B 153 VAL MET LYS ALA LEU TRP LYS HIS GLN PHE ALA TRP PRO SEQRES 5 B 153 PHE ARG GLN PRO VAL ASP ALA VAL LYS LEU GLY LEU PRO SEQRES 6 B 153 ASP TYR HIS LYS ILE ILE LYS GLN PRO MET ASP MET GLY SEQRES 7 B 153 THR ILE LYS ARG ARG LEU GLU ASN ASN TYR TYR TRP ALA SEQRES 8 B 153 ALA SER GLU CYS MET GLN ASP PHE ASN THR MET PHE THR SEQRES 9 B 153 ASN CYS TYR ILE TYR ASN LYS PRO THR ASP ASP ILE VAL SEQRES 10 B 153 LEU MET ALA GLN THR LEU GLU LYS ILE PHE LEU GLN LYS SEQRES 11 B 153 VAL ALA SER MET PRO GLN GLU GLU GLN GLU LEU VAL VAL SEQRES 12 B 153 THR ILE PRO ASN SER HIS LYS LYS GLY ALA SEQRES 1 C 153 GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 C 153 VAL PRO ARG GLY SER HIS MET SER ASN PRO LYS LYS PRO SEQRES 3 C 153 GLY ARG VAL THR ASN GLN LEU GLN TYR LEU HIS LYS VAL SEQRES 4 C 153 VAL MET LYS ALA LEU TRP LYS HIS GLN PHE ALA TRP PRO SEQRES 5 C 153 PHE ARG GLN PRO VAL ASP ALA VAL LYS LEU GLY LEU PRO SEQRES 6 C 153 ASP TYR HIS LYS ILE ILE LYS GLN PRO MET ASP MET GLY SEQRES 7 C 153 THR ILE LYS ARG ARG LEU GLU ASN ASN TYR TYR TRP ALA SEQRES 8 C 153 ALA SER GLU CYS MET GLN ASP PHE ASN THR MET PHE THR SEQRES 9 C 153 ASN CYS TYR ILE TYR ASN LYS PRO THR ASP ASP ILE VAL SEQRES 10 C 153 LEU MET ALA GLN THR LEU GLU LYS ILE PHE LEU GLN LYS SEQRES 11 C 153 VAL ALA SER MET PRO GLN GLU GLU GLN GLU LEU VAL VAL SEQRES 12 C 153 THR ILE PRO ASN SER HIS LYS LYS GLY ALA HET EAM A1188 30 HET EAM B1183 30 HET SO4 C1182 5 HET EAM C1183 30 HETNAM EAM 2-[(4S)-6-(4-CHLOROPHENYL)-8-METHOXY-1- HETNAM 2 EAM METHYL-4H-[1,2,4]TRIAZOLO[4,3-A][1,4]BENZODIAZEPIN- HETNAM 3 EAM 4-YL]-N-ETHYLACETAMIDE HETNAM SO4 SULFATE ION FORMUL 4 EAM 3(C22 H22 CL N5 O2) FORMUL 5 SO4 O4 S 2- FORMUL 6 HOH *397(H2 O) HELIX 1 1 THR A 76 VAL A 85 1 10 HELIX 2 2 VAL A 85 LYS A 92 1 8 HELIX 3 3 ALA A 96 ARG A 100 5 5 HELIX 4 4 ASP A 104 GLY A 109 1 6 HELIX 5 5 ASP A 112 ILE A 117 1 6 HELIX 6 6 ASP A 122 ASN A 132 1 11 HELIX 7 7 ALA A 137 ASN A 156 1 20 HELIX 8 8 ASP A 160 ALA A 178 1 19 HELIX 9 9 THR B 76 VAL B 85 1 10 HELIX 10 10 VAL B 85 LYS B 92 1 8 HELIX 11 11 ALA B 96 ARG B 100 5 5 HELIX 12 12 ASP B 112 ILE B 117 1 6 HELIX 13 13 ASP B 122 ASN B 132 1 11 HELIX 14 14 ALA B 137 ASN B 156 1 20 HELIX 15 15 ASP B 160 ALA B 178 1 19 HELIX 16 16 THR C 76 VAL C 85 1 10 HELIX 17 17 VAL C 85 HIS C 93 1 9 HELIX 18 18 ALA C 96 ARG C 100 5 5 HELIX 19 19 ASP C 112 ILE C 117 1 6 HELIX 20 20 ASP C 122 ASN C 132 1 11 HELIX 21 21 ALA C 137 ASN C 156 1 20 HELIX 22 22 ASP C 160 SER C 179 1 20 SITE 1 AC1 11 TRP A 97 PRO A 98 VAL A 103 LEU A 110 SITE 2 AC1 11 ASN A 156 ILE A 162 HOH A2053 HOH A2070 SITE 3 AC1 11 HOH A2119 HOH A2120 GLN B 94 SITE 1 AC2 10 GLN A 94 TRP B 97 PRO B 98 LEU B 110 SITE 2 AC2 10 ASN B 156 ILE B 162 HOH B2049 HOH B2100 SITE 3 AC2 10 HOH B2101 HOH B2126 SITE 1 AC3 7 ARG B 100 HOH B2010 ARG C 128 ASN C 132 SITE 2 AC3 7 TYR C 134 HOH C2115 HOH C2116 SITE 1 AC4 13 GLN A 80 PRO A 181 TRP C 97 PRO C 98 SITE 2 AC4 13 VAL C 103 LEU C 110 ASN C 156 ASP C 161 SITE 3 AC4 13 ILE C 162 HOH C2037 HOH C2047 HOH C2098 SITE 4 AC4 13 HOH C2099 CRYST1 116.243 55.639 66.231 90.00 93.63 90.00 C 1 2 1 12 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 0.008603 0.000000 0.000546 0.00000 SCALE2 0.000000 0.017973 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015129 0.00000