HEADER TRANSCRIPTION 01-MAR-16 5II1 TITLE CRYSTAL STRUCTURE OF THE FIFTH BROMODOMAIN OF HUMAN POLYBROMO (PB1) IN TITLE 2 COMPLEX WITH 1-METHYLISOCHROMENO[3,4-C]PYRAZOL-5(3H)-ONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN POLYBROMO-1; COMPND 3 CHAIN: A, B; 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 BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: R3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS BROMODOMAIN, COMPLEX, SMALL MOLECULE, STRUCTURAL GENOMICS CONSORTIUM, KEYWDS 2 SGC, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR P.FILIPPAKOPOULOS,S.PICAUD,I.FELLETAR,V.MYRIANTHOPOULOS,E.MIKROS, AUTHOR 2 F.VON DELFT,A.M.EDWARDS,C.H.ARROWSMITH,C.BOUNTRA,S.KNAPP,STRUCTURAL AUTHOR 3 GENOMICS CONSORTIUM (SGC) REVDAT 4 10-JAN-24 5II1 1 REMARK REVDAT 3 26-OCT-16 5II1 1 JRNL REVDAT 2 12-OCT-16 5II1 1 JRNL REVDAT 1 29-JUN-16 5II1 0 JRNL AUTH V.MYRIANTHOPOULOS,N.GABORIAUD-KOLAR,C.TALLANT,M.L.HALL, JRNL AUTH 2 S.GRIGORIOU,P.M.BROWNLEE,O.FEDOROV,C.ROGERS,D.HEIDENREICH, JRNL AUTH 3 M.WANIOR,N.DROSOS,N.MEXIA,P.SAVITSKY,T.BAGRATUNI, JRNL AUTH 4 E.KASTRITIS,E.TERPOS,P.FILIPPAKOPOULOS,S.MULLER, JRNL AUTH 5 A.L.SKALTSOUNIS,J.A.DOWNS,S.KNAPP,E.MIKROS JRNL TITL DISCOVERY AND OPTIMIZATION OF A SELECTIVE LIGAND FOR THE JRNL TITL 2 SWITCH/SUCROSE NONFERMENTING-RELATED BROMODOMAINS OF JRNL TITL 3 POLYBROMO PROTEIN-1 BY THE USE OF VIRTUAL SCREENING AND JRNL TITL 4 HYDRATION ANALYSIS. JRNL REF J.MED.CHEM. V. 59 8787 2016 JRNL REFN ISSN 0022-2623 JRNL PMID 27617704 JRNL DOI 10.1021/ACS.JMEDCHEM.6B00355 REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.28 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 16456 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) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 876 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) : 2.02 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1179 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2960 REMARK 3 BIN FREE R VALUE SET COUNT : 80 REMARK 3 BIN FREE R VALUE : 0.3300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1820 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.05 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.93000 REMARK 3 B22 (A**2) : 0.22000 REMARK 3 B33 (A**2) : 0.71000 REMARK 3 B12 (A**2) : 0.00000 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): 0.184 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.181 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.137 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.014 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1895 ; 0.015 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1768 ; 0.007 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2563 ; 1.611 ; 2.001 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4044 ; 1.443 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 223 ; 5.511 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 91 ;35.384 ;23.846 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 348 ;14.982 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;15.839 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 278 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2099 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 418 ; 0.006 ; 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): 892 ; 6.051 ; 5.153 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 891 ; 6.032 ; 5.148 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1112 ; 6.495 ; 9.622 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 653 762 B 653 762 12004 0.120 0.050 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 652 A 763 REMARK 3 ORIGIN FOR THE GROUP (A): 38.0033 17.5876 8.6735 REMARK 3 T TENSOR REMARK 3 T11: 0.1179 T22: 0.0828 REMARK 3 T33: 0.0031 T12: 0.0397 REMARK 3 T13: -0.0033 T23: -0.0084 REMARK 3 L TENSOR REMARK 3 L11: 0.0110 L22: 2.1194 REMARK 3 L33: 2.3659 L12: -0.1280 REMARK 3 L13: -0.0961 L23: 0.6655 REMARK 3 S TENSOR REMARK 3 S11: -0.0155 S12: -0.0129 S13: -0.0026 REMARK 3 S21: -0.1199 S22: -0.0030 S23: 0.0513 REMARK 3 S31: 0.0880 S32: 0.2470 S33: 0.0185 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): 26.6549 39.6015 13.5646 REMARK 3 T TENSOR REMARK 3 T11: 0.0826 T22: 0.0794 REMARK 3 T33: 0.0435 T12: -0.0238 REMARK 3 T13: -0.0080 T23: 0.0016 REMARK 3 L TENSOR REMARK 3 L11: 1.2428 L22: 0.3939 REMARK 3 L33: 0.7654 L12: -0.4350 REMARK 3 L13: -0.3935 L23: -0.2544 REMARK 3 S TENSOR REMARK 3 S11: 0.0464 S12: -0.0653 S13: 0.0131 REMARK 3 S21: -0.0122 S22: 0.0183 S23: 0.0340 REMARK 3 S31: -0.0036 S32: 0.0187 S33: -0.0647 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 U VALUES: WITH TLS ADDED REMARK 4 REMARK 4 5II1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1000218880. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.1 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) : 1.52 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17373 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.015 REMARK 200 RESOLUTION RANGE LOW (A) : 22.275 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : 0.07000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.67100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.4 REMARK 200 STARTING MODEL: ENSEMBLE OF REMARK 200 3MB4,3DAI,3HMH,2GRC,2OSS,2OUO,3D7C,3DWY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG_3350 0.15M NA_MALONATE_PH7.0 REMARK 280 10V/V ETHYLENE_GLYCOL 0.1M BIS_TRIS_PROPANE PH 8.1, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 20.55500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.00500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.98500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.00500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.55500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.98500 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: 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 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 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 653 CD CE NZ REMARK 470 LYS A 661 CD CE NZ REMARK 470 LYS A 675 CE NZ REMARK 470 LYS A 701 CD CE NZ REMARK 470 LYS A 702 CG CD CE NZ REMARK 470 LYS A 708 CE NZ REMARK 470 GLU A 742 CD OE1 OE2 REMARK 470 LYS A 747 CD CE NZ REMARK 470 LYS A 754 CD CE NZ REMARK 470 ARG A 761 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 653 CG CD CE NZ REMARK 470 LYS B 661 NZ REMARK 470 LYS B 675 CD CE NZ REMARK 470 LYS B 701 CD CE NZ REMARK 470 LYS B 717 NZ 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 A 724 CG - SD - CE ANGL. DEV. = -13.2 DEGREES REMARK 500 ARG B 686 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES 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 6BL A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6BL B 801 DBREF 5II1 A 645 766 UNP Q86U86 PB1_HUMAN 645 766 DBREF 5II1 B 645 766 UNP Q86U86 PB1_HUMAN 645 766 SEQADV 5II1 SER A 643 UNP Q86U86 EXPRESSION TAG SEQADV 5II1 MET A 644 UNP Q86U86 EXPRESSION TAG SEQADV 5II1 SER B 643 UNP Q86U86 EXPRESSION TAG SEQADV 5II1 MET B 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 HET 6BL A 801 15 HET 6BL B 801 15 HETNAM 6BL 1-METHYL[2]BENZOPYRANO[3,4-C]PYRAZOL-5(3H)-ONE FORMUL 3 6BL 2(C11 H8 N2 O2) FORMUL 5 HOH *110(H2 O) HELIX 1 AA1 THR A 656 TYR A 672 1 17 HELIX 2 AA2 SER A 681 LEU A 685 5 5 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 TYR B 672 1 17 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 SITE 1 AC1 12 ILE A 683 PHE A 684 LEU A 687 TYR A 696 SITE 2 AC1 12 MET A 704 MET A 731 ALA A 735 TYR A 738 SITE 3 AC1 12 ASN A 739 ILE A 745 HOH A 904 HOH A 925 SITE 1 AC2 14 ILE B 683 PHE B 684 LEU B 687 LEU B 693 SITE 2 AC2 14 TYR B 696 MET B 704 ASP B 705 MET B 731 SITE 3 AC2 14 ALA B 735 TYR B 738 ASN B 739 ILE B 745 SITE 4 AC2 14 HOH B 906 HOH B 908 CRYST1 41.110 57.970 106.010 90.00 90.00 90.00 P 21 21 21 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 0.024325 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017250 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009433 0.00000