HEADER TRANSCRIPTION 21-DEC-15 5FH8 TITLE CRYSTAL STRUCTURE OF THE FIFTH BROMODOMAIN OF HUMAN PB1 IN COMPLEX TITLE 2 WITH COMPOUND 28 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN POLYBROMO-1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: HPB1,BRG1-ASSOCIATED FACTOR 180,BAF180,POLYBROMO-1D; 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: PBRM1, BAF180, PB1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS PBRM1, BRG1-ASSOCIATED FACTOR 180, TRANSCRIPTION, CHROMATIN KEYWDS 2 REMODELING EXPDTA X-RAY DIFFRACTION AUTHOR C.TALLANT,C.L.SUTHERELL,P.SIEJKA,F.J.SORRELL,T.KROJER,S.PICAUD, AUTHOR 2 O.FEDOROV,F.VON DELFT,C.H.ARROWSMITH,A.M.EDWARDS,C.BOUNTRA, AUTHOR 3 P.E.BRENNAN,S.V.LEY,S.KNAPP REVDAT 3 10-JAN-24 5FH8 1 REMARK REVDAT 2 08-JUN-16 5FH8 1 JRNL REVDAT 1 01-JUN-16 5FH8 0 JRNL AUTH C.L.SUTHERELL,C.TALLANT,O.P.MONTEIRO,C.YAPP,J.E.FUCHS, JRNL AUTH 2 O.FEDOROV,P.SIEJKA,S.MULLER,S.KNAPP,J.D.BRENTON,P.E.BRENNAN, JRNL AUTH 3 S.V.LEY JRNL TITL IDENTIFICATION AND DEVELOPMENT OF JRNL TITL 2 2,3-DIHYDROPYRROLO[1,2-A]QUINAZOLIN-5(1H)-ONE INHIBITORS JRNL TITL 3 TARGETING BROMODOMAINS WITHIN THE SWITCH/SUCROSE JRNL TITL 4 NONFERMENTING COMPLEX. JRNL REF J.MED.CHEM. V. 59 5095 2016 JRNL REFN ISSN 0022-2623 JRNL PMID 27119626 JRNL DOI 10.1021/ACS.JMEDCHEM.5B01997 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0131 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 3 NUMBER OF REFLECTIONS : 65305 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3423 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) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2757 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 51.57 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE SET COUNT : 142 REMARK 3 BIN FREE R VALUE : 0.3200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3688 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 92 REMARK 3 SOLVENT ATOMS : 257 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.47000 REMARK 3 B22 (A**2) : -0.14000 REMARK 3 B33 (A**2) : 0.59000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.18000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.088 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.091 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.063 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.376 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3875 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3768 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5215 ; 1.708 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8691 ; 1.012 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 445 ; 5.079 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 185 ;33.390 ;23.622 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 763 ;15.053 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;14.137 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 556 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4516 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 861 ; 0.002 ; 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): 1768 ; 1.515 ; 2.232 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1769 ; 1.514 ; 2.232 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2205 ; 2.308 ; 3.332 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2206 ; 2.307 ; 3.335 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2107 ; 2.454 ; 2.611 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2108 ; 2.454 ; 2.612 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3007 ; 3.880 ; 3.759 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 4631 ; 5.444 ;18.374 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 4528 ; 5.413 ;18.110 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 : 4 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 : D 654 D 762 REMARK 3 ORIGIN FOR THE GROUP (A): 9.1253 20.1869 4.6022 REMARK 3 T TENSOR REMARK 3 T11: 0.0236 T22: 0.0144 REMARK 3 T33: 0.0345 T12: 0.0079 REMARK 3 T13: 0.0168 T23: -0.0093 REMARK 3 L TENSOR REMARK 3 L11: 0.5507 L22: 0.2528 REMARK 3 L33: 0.0809 L12: 0.0252 REMARK 3 L13: -0.1101 L23: 0.1133 REMARK 3 S TENSOR REMARK 3 S11: -0.0171 S12: 0.0240 S13: -0.0082 REMARK 3 S21: -0.0030 S22: 0.0240 S23: -0.0353 REMARK 3 S31: 0.0020 S32: 0.0005 S33: -0.0069 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 653 B 763 REMARK 3 ORIGIN FOR THE GROUP (A): 21.3574 1.3947 36.4974 REMARK 3 T TENSOR REMARK 3 T11: 0.0087 T22: 0.0155 REMARK 3 T33: 0.0397 T12: 0.0029 REMARK 3 T13: -0.0031 T23: 0.0087 REMARK 3 L TENSOR REMARK 3 L11: 0.2720 L22: 0.7685 REMARK 3 L33: 0.2068 L12: -0.0720 REMARK 3 L13: 0.1350 L23: -0.2781 REMARK 3 S TENSOR REMARK 3 S11: 0.0294 S12: 0.0346 S13: -0.0227 REMARK 3 S21: -0.0311 S22: 0.0362 S23: 0.1262 REMARK 3 S31: 0.0310 S32: 0.0100 S33: -0.0656 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 654 C 762 REMARK 3 ORIGIN FOR THE GROUP (A): -8.4592 12.6200 20.6864 REMARK 3 T TENSOR REMARK 3 T11: 0.0353 T22: 0.0311 REMARK 3 T33: 0.0515 T12: -0.0037 REMARK 3 T13: 0.0246 T23: -0.0183 REMARK 3 L TENSOR REMARK 3 L11: 0.7681 L22: 0.5829 REMARK 3 L33: 0.6061 L12: -0.0119 REMARK 3 L13: 0.2631 L23: -0.1254 REMARK 3 S TENSOR REMARK 3 S11: 0.0889 S12: -0.0960 S13: 0.0192 REMARK 3 S21: 0.0317 S22: -0.0836 S23: 0.1526 REMARK 3 S31: 0.1010 S32: 0.0333 S33: -0.0053 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 654 D 762 REMARK 3 ORIGIN FOR THE GROUP (A): 24.4552 40.0702 12.1161 REMARK 3 T TENSOR REMARK 3 T11: 0.0343 T22: 0.0169 REMARK 3 T33: 0.0879 T12: -0.0023 REMARK 3 T13: -0.0312 T23: 0.0121 REMARK 3 L TENSOR REMARK 3 L11: 1.3607 L22: 0.6341 REMARK 3 L33: 0.2290 L12: 0.6744 REMARK 3 L13: 0.3710 L23: 0.2158 REMARK 3 S TENSOR REMARK 3 S11: -0.1523 S12: 0.0448 S13: 0.2465 REMARK 3 S21: -0.0670 S22: 0.0878 S23: 0.1695 REMARK 3 S31: 0.0052 S32: 0.0205 S33: 0.0645 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 5FH8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-DEC-15. REMARK 100 THE DEPOSITION ID IS D_1000216575. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JUL-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 68763 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 64.550 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 6.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 52.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.69600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 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: 4Q0O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% MPD, 0.1 M BICINE PH 9, PH 7.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 31.21000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 643 REMARK 465 MET A 644 REMARK 465 SER A 645 REMARK 465 GLY A 646 REMARK 465 ILE A 647 REMARK 465 SER A 648 REMARK 465 PRO A 649 REMARK 465 LYS A 650 REMARK 465 LYS A 651 REMARK 465 GLU A 764 REMARK 465 GLY A 765 REMARK 465 ASP A 766 REMARK 465 SER B 643 REMARK 465 MET B 644 REMARK 465 SER B 645 REMARK 465 GLY B 646 REMARK 465 ILE B 647 REMARK 465 SER B 648 REMARK 465 PRO B 649 REMARK 465 LYS B 650 REMARK 465 LYS B 651 REMARK 465 SER B 652 REMARK 465 GLU B 764 REMARK 465 GLY B 765 REMARK 465 ASP B 766 REMARK 465 SER C 643 REMARK 465 MET C 644 REMARK 465 SER C 645 REMARK 465 GLY C 646 REMARK 465 ILE C 647 REMARK 465 SER C 648 REMARK 465 PRO C 649 REMARK 465 LYS C 650 REMARK 465 LYS C 651 REMARK 465 SER C 652 REMARK 465 LYS C 653 REMARK 465 LEU C 763 REMARK 465 GLU C 764 REMARK 465 GLY C 765 REMARK 465 ASP C 766 REMARK 465 SER D 643 REMARK 465 MET D 644 REMARK 465 SER D 645 REMARK 465 GLY D 646 REMARK 465 ILE D 647 REMARK 465 SER D 648 REMARK 465 PRO D 649 REMARK 465 LYS D 650 REMARK 465 LYS D 651 REMARK 465 SER D 652 REMARK 465 LYS D 653 REMARK 465 LEU D 763 REMARK 465 GLU D 764 REMARK 465 GLY D 765 REMARK 465 ASP D 766 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 OE1 GLU C 707 NH1 ARG C 710 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 740 CD GLU A 740 OE1 0.076 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET B 658 CG - SD - CE ANGL. DEV. = 10.2 DEGREES 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 A 992 DISTANCE = 6.11 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5XK A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5XK B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5XK C 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 5XK D 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO D 802 DBREF 5FH8 A 645 766 UNP Q86U86 PB1_HUMAN 645 766 DBREF 5FH8 B 645 766 UNP Q86U86 PB1_HUMAN 645 766 DBREF 5FH8 C 645 766 UNP Q86U86 PB1_HUMAN 645 766 DBREF 5FH8 D 645 766 UNP Q86U86 PB1_HUMAN 645 766 SEQADV 5FH8 SER A 643 UNP Q86U86 EXPRESSION TAG SEQADV 5FH8 MET A 644 UNP Q86U86 EXPRESSION TAG SEQADV 5FH8 SER B 643 UNP Q86U86 EXPRESSION TAG SEQADV 5FH8 MET B 644 UNP Q86U86 EXPRESSION TAG SEQADV 5FH8 SER C 643 UNP Q86U86 EXPRESSION TAG SEQADV 5FH8 MET C 644 UNP Q86U86 EXPRESSION TAG SEQADV 5FH8 SER D 643 UNP Q86U86 EXPRESSION TAG SEQADV 5FH8 MET D 644 UNP Q86U86 EXPRESSION TAG SEQRES 1 A 124 SER MET SER GLY ILE SER PRO LYS LYS SER LYS TYR MET SEQRES 2 A 124 THR PRO MET GLN GLN LYS LEU ASN GLU VAL TYR GLU ALA SEQRES 3 A 124 VAL LYS ASN TYR THR ASP LYS ARG GLY ARG ARG LEU SER SEQRES 4 A 124 ALA ILE PHE LEU ARG LEU PRO SER ARG SER GLU LEU PRO SEQRES 5 A 124 ASP TYR TYR LEU THR ILE LYS LYS PRO MET ASP MET GLU SEQRES 6 A 124 LYS ILE ARG SER HIS MET MET ALA ASN LYS TYR GLN ASP SEQRES 7 A 124 ILE ASP SER MET VAL GLU ASP PHE VAL MET MET PHE ASN SEQRES 8 A 124 ASN ALA CYS THR TYR ASN GLU PRO GLU SER LEU ILE TYR SEQRES 9 A 124 LYS ASP ALA LEU VAL LEU HIS LYS VAL LEU LEU GLU THR SEQRES 10 A 124 ARG ARG ASP LEU GLU GLY ASP SEQRES 1 B 124 SER MET SER GLY ILE SER PRO LYS LYS SER LYS TYR MET SEQRES 2 B 124 THR PRO MET GLN GLN LYS LEU ASN GLU VAL TYR GLU ALA SEQRES 3 B 124 VAL LYS ASN TYR THR ASP LYS ARG GLY ARG ARG LEU SER SEQRES 4 B 124 ALA ILE PHE LEU ARG LEU PRO SER ARG SER GLU LEU PRO SEQRES 5 B 124 ASP TYR TYR LEU THR ILE LYS LYS PRO MET ASP MET GLU SEQRES 6 B 124 LYS ILE ARG SER HIS MET MET ALA ASN LYS TYR GLN ASP SEQRES 7 B 124 ILE ASP SER MET VAL GLU ASP PHE VAL MET MET PHE ASN SEQRES 8 B 124 ASN ALA CYS THR TYR ASN GLU PRO GLU SER LEU ILE TYR SEQRES 9 B 124 LYS ASP ALA LEU VAL LEU HIS LYS VAL LEU LEU GLU THR SEQRES 10 B 124 ARG ARG ASP LEU GLU GLY ASP SEQRES 1 C 124 SER MET SER GLY ILE SER PRO LYS LYS SER LYS TYR MET SEQRES 2 C 124 THR PRO MET GLN GLN LYS LEU ASN GLU VAL TYR GLU ALA SEQRES 3 C 124 VAL LYS ASN TYR THR ASP LYS ARG GLY ARG ARG LEU SER SEQRES 4 C 124 ALA ILE PHE LEU ARG LEU PRO SER ARG SER GLU LEU PRO SEQRES 5 C 124 ASP TYR TYR LEU THR ILE LYS LYS PRO MET ASP MET GLU SEQRES 6 C 124 LYS ILE ARG SER HIS MET MET ALA ASN LYS TYR GLN ASP SEQRES 7 C 124 ILE ASP SER MET VAL GLU ASP PHE VAL MET MET PHE ASN SEQRES 8 C 124 ASN ALA CYS THR TYR ASN GLU PRO GLU SER LEU ILE TYR SEQRES 9 C 124 LYS ASP ALA LEU VAL LEU HIS LYS VAL LEU LEU GLU THR SEQRES 10 C 124 ARG ARG ASP LEU GLU GLY ASP SEQRES 1 D 124 SER MET SER GLY ILE SER PRO LYS LYS SER LYS TYR MET SEQRES 2 D 124 THR PRO MET GLN GLN LYS LEU ASN GLU VAL TYR GLU ALA SEQRES 3 D 124 VAL LYS ASN TYR THR ASP LYS ARG GLY ARG ARG LEU SER SEQRES 4 D 124 ALA ILE PHE LEU ARG LEU PRO SER ARG SER GLU LEU PRO SEQRES 5 D 124 ASP TYR TYR LEU THR ILE LYS LYS PRO MET ASP MET GLU SEQRES 6 D 124 LYS ILE ARG SER HIS MET MET ALA ASN LYS TYR GLN ASP SEQRES 7 D 124 ILE ASP SER MET VAL GLU ASP PHE VAL MET MET PHE ASN SEQRES 8 D 124 ASN ALA CYS THR TYR ASN GLU PRO GLU SER LEU ILE TYR SEQRES 9 D 124 LYS ASP ALA LEU VAL LEU HIS LYS VAL LEU LEU GLU THR SEQRES 10 D 124 ARG ARG ASP LEU GLU GLY ASP HET 5XK A 801 21 HET DMS A 802 4 HET 5XK B 801 21 HET 5XK C 801 21 HET 5XK D 801 21 HET EDO D 802 4 HETNAM 5XK 6-CHLORANYL-3-(2-ETHYLBUTYL)-4~{H}-PYRROLO[1,2- HETNAM 2 5XK A]QUINAZOLIN-5-ONE HETNAM DMS DIMETHYL SULFOXIDE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 5 5XK 4(C17 H19 CL N2 O) FORMUL 6 DMS C2 H6 O S FORMUL 10 EDO C2 H6 O2 FORMUL 11 HOH *257(H2 O) HELIX 1 AA1 THR A 656 TYR A 672 1 17 HELIX 2 AA2 ARG A 679 LEU A 685 5 7 HELIX 3 AA3 LEU A 693 ILE A 700 1 8 HELIX 4 AA4 ASP A 705 ALA A 715 1 11 HELIX 5 AA5 ASP A 720 ASN A 739 1 20 HELIX 6 AA6 SER A 743 ASP A 762 1 20 HELIX 7 AA7 THR B 656 ASN B 671 1 16 HELIX 8 AA8 SER B 681 LEU B 685 5 5 HELIX 9 AA9 LEU B 693 ILE B 700 1 8 HELIX 10 AB1 ASP B 705 ALA B 715 1 11 HELIX 11 AB2 ASP B 720 ASN B 739 1 20 HELIX 12 AB3 SER B 743 LEU B 763 1 21 HELIX 13 AB4 THR C 656 TYR C 672 1 17 HELIX 14 AB5 ARG C 679 LEU C 685 5 7 HELIX 15 AB6 LEU C 693 ILE C 700 1 8 HELIX 16 AB7 ASP C 705 ALA C 715 1 11 HELIX 17 AB8 ASP C 720 ASN C 739 1 20 HELIX 18 AB9 SER C 743 ASP C 762 1 20 HELIX 19 AC1 THR D 656 TYR D 672 1 17 HELIX 20 AC2 ARG D 679 LEU D 685 5 7 HELIX 21 AC3 LEU D 693 ILE D 700 1 8 HELIX 22 AC4 ASP D 705 ALA D 715 1 11 HELIX 23 AC5 ASP D 720 ASN D 739 1 20 HELIX 24 AC6 SER D 743 ASP D 762 1 20 SITE 1 AC1 10 ILE A 683 PHE A 684 ARG A 686 LEU A 687 SITE 2 AC1 10 TYR A 696 MET A 704 MET A 731 ALA A 735 SITE 3 AC1 10 ASN A 739 ILE A 745 SITE 1 AC2 2 TYR A 697 ASP A 705 SITE 1 AC3 11 ILE B 683 PHE B 684 ARG B 686 LEU B 687 SITE 2 AC3 11 LEU B 693 TYR B 696 MET B 704 MET B 731 SITE 3 AC3 11 ALA B 735 ASN B 739 ILE B 745 SITE 1 AC4 11 ILE A 683 ILE C 683 PHE C 684 ARG C 686 SITE 2 AC4 11 LEU C 687 TYR C 696 MET C 704 MET C 731 SITE 3 AC4 11 ALA C 735 ASN C 739 ILE C 745 SITE 1 AC5 9 ILE D 683 PHE D 684 LEU D 687 TYR D 696 SITE 2 AC5 9 MET D 704 MET D 731 ALA D 735 ASN D 739 SITE 3 AC5 9 ILE D 745 SITE 1 AC6 5 MET D 658 LYS D 661 GLN D 719 ASP D 720 SITE 2 AC6 5 ILE D 721 CRYST1 64.580 62.420 65.820 90.00 91.75 90.00 P 1 21 1 8 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 0.015485 0.000000 0.000473 0.00000 SCALE2 0.000000 0.016021 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015200 0.00000