HEADER GENE REGULATION 20-NOV-19 6V1H TITLE CRYSTAL STRUCTURE OF THE BROMODOMAIN OF HUMAN BRD7 BOUND TO TITLE 2 BROMOSPORINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BROMODOMAIN-CONTAINING PROTEIN 7; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 75 KDA BROMODOMAIN PROTEIN,PROTEIN CELTIX-1; 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: BRD7, BP75, CELTIX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: RIPL KEYWDS BRD7, NON-BET, BRD9, BI9564, GENE REGULATION, BP75, CELTIX1 EXPDTA X-RAY DIFFRACTION AUTHOR A.CHAN,M.R.KARIM,E.SCHONBRUNN REVDAT 3 11-OCT-23 6V1H 1 REMARK REVDAT 2 08-APR-20 6V1H 1 JRNL REVDAT 1 11-MAR-20 6V1H 0 JRNL AUTH R.M.KARIM,A.CHAN,J.Y.ZHU,E.SCHONBRUNN JRNL TITL STRUCTURAL BASIS OF INHIBITOR SELECTIVITY IN THE BRD7/9 JRNL TITL 2 SUBFAMILY OF BROMODOMAINS. JRNL REF J.MED.CHEM. V. 63 3227 2020 JRNL REFN ISSN 0022-2623 JRNL PMID 32091206 JRNL DOI 10.1021/ACS.JMEDCHEM.9B01980 REMARK 2 REMARK 2 RESOLUTION. 1.93 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1-2575_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) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 11154 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 557 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 19.9160 - 3.0610 0.99 2728 144 0.1810 0.2146 REMARK 3 2 3.0610 - 2.4310 1.00 2654 140 0.2303 0.2483 REMARK 3 3 2.4310 - 2.1241 1.00 2625 138 0.2197 0.2566 REMARK 3 4 2.1241 - 1.9301 1.00 2590 135 0.2275 0.3037 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.050 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.05 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 : 0.010 1010 REMARK 3 ANGLE : 1.003 1355 REMARK 3 CHIRALITY : 0.059 141 REMARK 3 PLANARITY : 0.009 170 REMARK 3 DIHEDRAL : 5.385 626 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 132 THROUGH 150 ) REMARK 3 ORIGIN FOR THE GROUP (A): -28.6332 -15.8763 6.4438 REMARK 3 T TENSOR REMARK 3 T11: 0.3135 T22: 0.5831 REMARK 3 T33: 0.2987 T12: 0.0049 REMARK 3 T13: 0.1475 T23: -0.0270 REMARK 3 L TENSOR REMARK 3 L11: 5.9065 L22: 3.7921 REMARK 3 L33: 2.5683 L12: 1.9718 REMARK 3 L13: -0.3322 L23: 0.3101 REMARK 3 S TENSOR REMARK 3 S11: 0.4600 S12: -1.1302 S13: 0.7436 REMARK 3 S21: 0.2869 S22: 0.0436 S23: 0.5280 REMARK 3 S31: -0.1921 S32: 0.3739 S33: -0.3294 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 151 THROUGH 171 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.8570 -7.2330 -2.7589 REMARK 3 T TENSOR REMARK 3 T11: 0.3133 T22: 0.3761 REMARK 3 T33: 0.5257 T12: -0.0185 REMARK 3 T13: 0.0897 T23: -0.1975 REMARK 3 L TENSOR REMARK 3 L11: 3.7414 L22: 2.3921 REMARK 3 L33: 0.4230 L12: 0.4517 REMARK 3 L13: 0.5578 L23: 1.0324 REMARK 3 S TENSOR REMARK 3 S11: 0.4753 S12: -0.6355 S13: 1.5885 REMARK 3 S21: 0.1339 S22: 0.1569 S23: 0.2991 REMARK 3 S31: -0.5083 S32: 0.3226 S33: -0.2992 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 172 THROUGH 187 ) REMARK 3 ORIGIN FOR THE GROUP (A): -22.0074 -11.1632 -4.3287 REMARK 3 T TENSOR REMARK 3 T11: 0.2922 T22: 0.3384 REMARK 3 T33: 0.5970 T12: 0.0531 REMARK 3 T13: 0.1467 T23: 0.1332 REMARK 3 L TENSOR REMARK 3 L11: 3.1062 L22: 1.0640 REMARK 3 L33: 3.8628 L12: -0.5465 REMARK 3 L13: -2.8535 L23: 0.4520 REMARK 3 S TENSOR REMARK 3 S11: 0.1071 S12: 0.0376 S13: 1.2723 REMARK 3 S21: 0.0557 S22: 0.7579 S23: 0.6584 REMARK 3 S31: -0.3106 S32: -0.4674 S33: -0.5005 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 188 THROUGH 210 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.8252 -18.9890 -4.0970 REMARK 3 T TENSOR REMARK 3 T11: 0.2474 T22: 0.2988 REMARK 3 T33: 0.1768 T12: 0.0388 REMARK 3 T13: 0.0116 T23: 0.0155 REMARK 3 L TENSOR REMARK 3 L11: 6.3329 L22: 3.3606 REMARK 3 L33: 3.5806 L12: 0.8711 REMARK 3 L13: -4.8096 L23: -1.2838 REMARK 3 S TENSOR REMARK 3 S11: -0.1592 S12: 0.0823 S13: 0.4853 REMARK 3 S21: -0.0997 S22: 0.3045 S23: 0.3849 REMARK 3 S31: -0.0764 S32: -0.3458 S33: -0.1375 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 211 THROUGH 231 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.7209 -19.8673 3.2417 REMARK 3 T TENSOR REMARK 3 T11: 0.2599 T22: 0.6294 REMARK 3 T33: 0.2209 T12: 0.0469 REMARK 3 T13: -0.0171 T23: -0.0356 REMARK 3 L TENSOR REMARK 3 L11: 4.7710 L22: 3.5776 REMARK 3 L33: 4.9885 L12: -0.2164 REMARK 3 L13: -3.3296 L23: -0.7820 REMARK 3 S TENSOR REMARK 3 S11: 0.0340 S12: -2.0338 S13: -0.0487 REMARK 3 S21: 0.1983 S22: -0.0987 S23: -0.4522 REMARK 3 S31: -0.0529 S32: 0.4194 S33: -0.0263 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 232 THROUGH 248 ) REMARK 3 ORIGIN FOR THE GROUP (A): -33.1548 -28.1373 4.9209 REMARK 3 T TENSOR REMARK 3 T11: 0.2685 T22: 0.3870 REMARK 3 T33: 0.1627 T12: -0.0777 REMARK 3 T13: 0.0391 T23: 0.0245 REMARK 3 L TENSOR REMARK 3 L11: 6.1692 L22: 5.6651 REMARK 3 L33: 8.7405 L12: 2.1121 REMARK 3 L13: -0.8843 L23: 0.0237 REMARK 3 S TENSOR REMARK 3 S11: 0.3284 S12: -0.7992 S13: -0.9502 REMARK 3 S21: 0.2509 S22: -0.4769 S23: -0.1356 REMARK 3 S31: 0.1041 S32: 0.0740 S33: 0.1049 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 6V1H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-NOV-19. REMARK 100 THE DEPOSITION ID IS D_1000245594. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-16 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 : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11158 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.930 REMARK 200 RESOLUTION RANGE LOW (A) : 19.916 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 5.484 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.6900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.52 REMARK 200 R MERGE FOR SHELL (I) : 0.31800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.880 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: 6PPA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M (NH4)2SO4, 0.05 M BIS-TRIS (PH REMARK 280 6.5), AND 30 % PENTAERYTHRITOL ETHOXYLATE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 18.45000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 18.45000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 35.71500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.51000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.71500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.51000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 18.45000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.71500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.51000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 18.45000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.71500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.51000 REMARK 290 SMTRY3 8 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 A 418 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 428 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 125 REMARK 465 ALA A 126 REMARK 465 ALA A 127 REMARK 465 SER A 128 REMARK 465 GLU A 129 REMARK 465 GLU A 130 REMARK 465 VAL A 131 REMARK 465 ASP A 249 REMARK 465 LEU A 250 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 LEU A 232 41.46 -90.47 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 BMF A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302 DBREF 6V1H A 129 250 UNP Q9NPI1 BRD7_HUMAN 129 250 SEQADV 6V1H GLY A 125 UNP Q9NPI1 EXPRESSION TAG SEQADV 6V1H ALA A 126 UNP Q9NPI1 EXPRESSION TAG SEQADV 6V1H ALA A 127 UNP Q9NPI1 EXPRESSION TAG SEQADV 6V1H SER A 128 UNP Q9NPI1 EXPRESSION TAG SEQRES 1 A 126 GLY ALA ALA SER GLU GLU VAL GLU GLN THR PRO LEU GLN SEQRES 2 A 126 GLU ALA LEU ASN GLN LEU MET ARG GLN LEU GLN ARG LYS SEQRES 3 A 126 ASP PRO SER ALA PHE PHE SER PHE PRO VAL THR ASP PHE SEQRES 4 A 126 ILE ALA PRO GLY TYR SER MET ILE ILE LYS HIS PRO MET SEQRES 5 A 126 ASP PHE SER THR MET LYS GLU LYS ILE LYS ASN ASN ASP SEQRES 6 A 126 TYR GLN SER ILE GLU GLU LEU LYS ASP ASN PHE LYS LEU SEQRES 7 A 126 MET CYS THR ASN ALA MET ILE TYR ASN LYS PRO GLU THR SEQRES 8 A 126 ILE TYR TYR LYS ALA ALA LYS LYS LEU LEU HIS SER GLY SEQRES 9 A 126 MET LYS ILE LEU SER GLN GLU ARG ILE GLN SER LEU LYS SEQRES 10 A 126 GLN SER ILE ASP PHE MET ALA ASP LEU HET BMF A 301 28 HET EDO A 302 4 HETNAM BMF BROMOSPORINE HETNAM EDO 1,2-ETHANEDIOL HETSYN BMF ETHYL (3-METHYL-6-{4-METHYL-3-[(METHYLSULFONYL) HETSYN 2 BMF AMINO]PHENYL}[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-8-YL) HETSYN 3 BMF CARBAMATE HETSYN EDO ETHYLENE GLYCOL FORMUL 2 BMF C17 H20 N6 O4 S FORMUL 3 EDO C2 H6 O2 FORMUL 4 HOH *33(H2 O) HELIX 1 AA1 THR A 134 ARG A 149 1 16 HELIX 2 AA2 GLY A 167 ILE A 172 1 6 HELIX 3 AA3 ASP A 177 ASN A 187 1 11 HELIX 4 AA4 SER A 192 ASN A 211 1 20 HELIX 5 AA5 THR A 215 LEU A 232 1 18 HELIX 6 AA6 SER A 233 MET A 247 1 15 SITE 1 AC1 11 ALA A 154 PHE A 155 SER A 157 PHE A 158 SITE 2 AC1 11 VAL A 160 PHE A 163 ILE A 164 ALA A 207 SITE 3 AC1 11 ASN A 211 TYR A 217 HOH A 403 SITE 1 AC2 3 LYS A 150 SER A 227 LYS A 230 CRYST1 71.430 109.020 36.900 90.00 90.00 90.00 C 2 2 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 0.014000 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009173 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027100 0.00000