HEADER TRANSCRIPTION 05-DEC-16 5MKX TITLE 1.68A STRUCTURE PCAF BROMODOMAIN WITH 4-CHLORO-2-METHYL-5- TITLE 2 (METHYLAMINO)PYRIDAZIN-3(2H)-ONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE ACETYLTRANSFERASE KAT2B; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HISTONE ACETYLTRANSFERASE PCAF,HISTONE ACETYLASE PCAF,LYSINE COMPND 5 ACETYLTRANSFERASE 2B,P300/CBP-ASSOCIATED FACTOR,P/CAF; COMPND 6 EC: 2.3.1.48; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: SM FIRST TWO RESIDUES LEFT OVER FROM TAG CLEAVAGE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KAT2B, PCAF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, HISTONE, EPIGENETIC READER, BROMODOMAIN, PCAF, ANTAGONIST, KEYWDS 2 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR C.-W.CHUNG REVDAT 3 13-JUL-22 5MKX 1 AUTHOR REVDAT 2 24-JAN-18 5MKX 1 JRNL REVDAT 1 20-DEC-17 5MKX 0 JRNL AUTH P.G.HUMPHREYS,P.BAMBOROUGH,C.W.CHUNG,P.D.CRAGGS,L.GORDON, JRNL AUTH 2 P.GRANDI,T.G.HAYHOW,J.HUSSAIN,K.L.JONES,M.LINDON,A.M.MICHON, JRNL AUTH 3 J.F.RENAUX,C.J.SUCKLING,D.F.TOUGH,R.K.PRINJHA JRNL TITL DISCOVERY OF A POTENT, CELL PENETRANT, AND SELECTIVE JRNL TITL 2 P300/CBP-ASSOCIATED FACTOR (PCAF)/GENERAL CONTROL JRNL TITL 3 NONDEREPRESSIBLE 5 (GCN5) BROMODOMAIN CHEMICAL PROBE. JRNL REF J. MED. CHEM. V. 60 695 2017 JRNL REFN ISSN 1520-4804 JRNL PMID 28002667 JRNL DOI 10.1021/ACS.JMEDCHEM.6B01566 REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 37317 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) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1984 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) : 1.68 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.73 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2195 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 131 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1788 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07000 REMARK 3 B22 (A**2) : 0.07000 REMARK 3 B33 (A**2) : -0.21000 REMARK 3 B12 (A**2) : 0.03000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.089 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.063 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.289 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1931 ; 0.006 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1837 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2603 ; 1.042 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4258 ; 0.752 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 223 ; 4.375 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 92 ;37.539 ;23.913 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 361 ;11.825 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;15.866 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 265 ; 0.060 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2113 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 448 ; 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): 871 ; 1.481 ; 3.063 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 870 ; 1.479 ; 3.059 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1092 ; 2.364 ; 6.852 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1093 ; 2.363 ; 6.859 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1060 ; 2.172 ; 3.485 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1060 ; 2.160 ; 3.485 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1509 ; 3.627 ; 7.600 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2664 ; 6.262 ;15.179 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2665 ; 6.261 ;15.186 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 : 2 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 726 A 831 REMARK 3 ORIGIN FOR THE GROUP (A): -1.9393 21.0596 37.7230 REMARK 3 T TENSOR REMARK 3 T11: 0.0455 T22: 0.0697 REMARK 3 T33: 0.0541 T12: -0.0160 REMARK 3 T13: 0.0074 T23: -0.0050 REMARK 3 L TENSOR REMARK 3 L11: 0.2104 L22: 0.4035 REMARK 3 L33: 0.1713 L12: -0.2306 REMARK 3 L13: 0.0966 L23: 0.0001 REMARK 3 S TENSOR REMARK 3 S11: -0.0618 S12: -0.0693 S13: -0.0180 REMARK 3 S21: 0.0119 S22: 0.1511 S23: -0.0339 REMARK 3 S31: -0.0445 S32: 0.0017 S33: -0.0893 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 725 B 831 REMARK 3 ORIGIN FOR THE GROUP (A): 0.5243 31.7831 18.9366 REMARK 3 T TENSOR REMARK 3 T11: 0.0479 T22: 0.0279 REMARK 3 T33: 0.0531 T12: -0.0089 REMARK 3 T13: -0.0167 T23: 0.0252 REMARK 3 L TENSOR REMARK 3 L11: 0.2577 L22: 0.3079 REMARK 3 L33: 0.2728 L12: 0.1997 REMARK 3 L13: -0.2013 L23: -0.2882 REMARK 3 S TENSOR REMARK 3 S11: -0.0387 S12: -0.0161 S13: 0.0207 REMARK 3 S21: -0.0334 S22: 0.0124 S23: -0.0215 REMARK 3 S31: 0.0348 S32: -0.0011 S33: 0.0263 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5MKX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1200002560. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 FR-E+ 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 : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN A200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39507 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 49.630 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.02600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.20300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MORPHEUS CONDITION 37, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.63200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.65505 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.45933 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 49.63200 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 28.65505 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 33.45933 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 49.63200 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 28.65505 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 33.45933 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 57.31010 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 66.91867 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 57.31010 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 66.91867 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 57.31010 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 66.91867 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 713 REMARK 465 MET A 714 REMARK 465 GLY A 715 REMARK 465 LYS A 716 REMARK 465 GLU A 717 REMARK 465 LYS A 718 REMARK 465 SER A 719 REMARK 465 LYS A 720 REMARK 465 GLU A 721 REMARK 465 PRO A 722 REMARK 465 ARG A 723 REMARK 465 ASP A 724 REMARK 465 PRO A 725 REMARK 465 SER B 713 REMARK 465 MET B 714 REMARK 465 GLY B 715 REMARK 465 LYS B 716 REMARK 465 GLU B 717 REMARK 465 LYS B 718 REMARK 465 SER B 719 REMARK 465 LYS B 720 REMARK 465 GLU B 721 REMARK 465 PRO B 722 REMARK 465 ARG B 723 REMARK 465 ASP B 724 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 LYS A 786 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 O2 SO4 A 902 O HOH A 1001 2.17 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 ALA A 757 77.00 -154.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1178 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A1179 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A1180 DISTANCE = 6.64 ANGSTROMS REMARK 525 HOH A1181 DISTANCE = 6.69 ANGSTROMS REMARK 525 HOH B1176 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH B1177 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH B1178 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH B1179 DISTANCE = 6.91 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 82I A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EPE A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 82I B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BU1 B 902 DBREF 5MKX A 715 831 UNP Q92831 KAT2B_HUMAN 715 831 DBREF 5MKX B 715 831 UNP Q92831 KAT2B_HUMAN 715 831 SEQADV 5MKX SER A 713 UNP Q92831 EXPRESSION TAG SEQADV 5MKX MET A 714 UNP Q92831 EXPRESSION TAG SEQADV 5MKX SER B 713 UNP Q92831 EXPRESSION TAG SEQADV 5MKX MET B 714 UNP Q92831 EXPRESSION TAG SEQRES 1 A 119 SER MET GLY LYS GLU LYS SER LYS GLU PRO ARG ASP PRO SEQRES 2 A 119 ASP GLN LEU TYR SER THR LEU LYS SER ILE LEU GLN GLN SEQRES 3 A 119 VAL LYS SER HIS GLN SER ALA TRP PRO PHE MET GLU PRO SEQRES 4 A 119 VAL LYS ARG THR GLU ALA PRO GLY TYR TYR GLU VAL ILE SEQRES 5 A 119 ARG PHE PRO MET ASP LEU LYS THR MET SER GLU ARG LEU SEQRES 6 A 119 LYS ASN ARG TYR TYR VAL SER LYS LYS LEU PHE MET ALA SEQRES 7 A 119 ASP LEU GLN ARG VAL PHE THR ASN CYS LYS GLU TYR ASN SEQRES 8 A 119 PRO PRO GLU SER GLU TYR TYR LYS CYS ALA ASN ILE LEU SEQRES 9 A 119 GLU LYS PHE PHE PHE SER LYS ILE LYS GLU ALA GLY LEU SEQRES 10 A 119 ILE ASP SEQRES 1 B 119 SER MET GLY LYS GLU LYS SER LYS GLU PRO ARG ASP PRO SEQRES 2 B 119 ASP GLN LEU TYR SER THR LEU LYS SER ILE LEU GLN GLN SEQRES 3 B 119 VAL LYS SER HIS GLN SER ALA TRP PRO PHE MET GLU PRO SEQRES 4 B 119 VAL LYS ARG THR GLU ALA PRO GLY TYR TYR GLU VAL ILE SEQRES 5 B 119 ARG PHE PRO MET ASP LEU LYS THR MET SER GLU ARG LEU SEQRES 6 B 119 LYS ASN ARG TYR TYR VAL SER LYS LYS LEU PHE MET ALA SEQRES 7 B 119 ASP LEU GLN ARG VAL PHE THR ASN CYS LYS GLU TYR ASN SEQRES 8 B 119 PRO PRO GLU SER GLU TYR TYR LYS CYS ALA ASN ILE LEU SEQRES 9 B 119 GLU LYS PHE PHE PHE SER LYS ILE LYS GLU ALA GLY LEU SEQRES 10 B 119 ILE ASP HET 82I A 901 11 HET SO4 A 902 5 HET EPE A 903 15 HET 82I B 901 11 HET BU1 B 902 6 HETNAM 82I 4-CHLORANYL-2-METHYL-5-(METHYLAMINO)PYRIDAZIN-3-ONE HETNAM SO4 SULFATE ION HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM BU1 1,4-BUTANEDIOL HETSYN EPE HEPES FORMUL 3 82I 2(C6 H8 CL N3 O) FORMUL 4 SO4 O4 S 2- FORMUL 5 EPE C8 H18 N2 O4 S FORMUL 7 BU1 C4 H10 O2 FORMUL 8 HOH *360(H2 O) HELIX 1 AA1 ASP A 726 HIS A 742 1 17 HELIX 2 AA2 ALA A 745 MET A 749 5 5 HELIX 3 AA3 GLY A 759 ILE A 764 1 6 HELIX 4 AA4 ASP A 769 ASN A 779 1 11 HELIX 5 AA5 SER A 784 ASN A 803 1 20 HELIX 6 AA6 SER A 807 GLY A 828 1 22 HELIX 7 AA7 ASP B 726 HIS B 742 1 17 HELIX 8 AA8 ALA B 745 MET B 749 5 5 HELIX 9 AA9 LYS B 753 ALA B 757 5 5 HELIX 10 AB1 GLY B 759 ILE B 764 1 6 HELIX 11 AB2 ASP B 769 ASN B 779 1 11 HELIX 12 AB3 SER B 784 ASN B 803 1 20 HELIX 13 AB4 SER B 807 ALA B 827 1 21 SITE 1 AC1 7 PRO A 747 VAL A 752 GLU A 756 TYR A 802 SITE 2 AC1 7 ASN A 803 TYR A 809 HOH A1020 SITE 1 AC2 8 ARG A 776 HOH A1001 HOH A1014 HOH A1029 SITE 2 AC2 8 HOH A1066 TYR B 729 ARG B 780 HOH B1019 SITE 1 AC3 8 PRO A 751 ARG A 754 TYR A 761 HOH A1062 SITE 2 AC3 8 HOH A1063 HOH A1074 HOH A1144 HOH B1004 SITE 1 AC4 6 PRO B 747 PHE B 748 TYR B 802 ASN B 803 SITE 2 AC4 6 TYR B 809 HOH B1008 SITE 1 AC5 1 PHE B 766 CRYST1 99.264 99.264 100.378 90.00 90.00 120.00 H 3 18 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 0.010074 0.005816 0.000000 0.00000 SCALE2 0.000000 0.011633 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009962 0.00000