HEADER TRANSFERASE/TRANSFERASE INHIBITOR 08-MAR-19 6QXU TITLE HUMAN TNKS1 IN COMPLEX WITH 6,8-DIFLUORO-2-[4-(1-HYDROXY-1-METHYL- TITLE 2 ETHYL)-PHENYL]-3H-QUINAZOLIN-4-ONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLY [ADP-RIBOSE] POLYMERASE TANKYRASE-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADP-RIBOSYLTRANSFERASE DIPHTHERIA TOXIN-LIKE 5,ARTD5,POLY COMPND 5 [ADP-RIBOSE] POLYMERASE 5A,PROTEIN POLY-ADP-RIBOSYLTRANSFERASE COMPND 6 TANKYRASE-1,TNKS-1,TRF1-INTERACTING ANKYRIN-RELATED ADP-RIBOSE COMPND 7 POLYMERASE,TANKYRASE I,TANKYRASE-1,TANK1; COMPND 8 EC: 2.4.2.30,2.4.2.-; COMPND 9 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: TNKS, PARP5A, PARPL, TIN1, TINF1, TNKS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TANKYRASE, PARP, INHIBITOR, TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 2 COMPLEX, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.MUSIL,D.LEHMANN,H.-P.BUCHSTALLER REVDAT 3 01-MAY-24 6QXU 1 REMARK REVDAT 2 25-SEP-19 6QXU 1 JRNL REVDAT 1 14-AUG-19 6QXU 0 JRNL AUTH H.P.BUCHSTALLER,U.ANLAUF,D.DORSCH,D.KUHN,M.LEHMANN, JRNL AUTH 2 B.LEUTHNER,D.MUSIL,D.RADTKI,C.RITZERT,F.ROHDICH,R.SCHNEIDER, JRNL AUTH 3 C.ESDAR JRNL TITL DISCOVERY AND OPTIMIZATION OF 2-ARYLQUINAZOLIN-4-ONES INTO A JRNL TITL 2 POTENT AND SELECTIVE TANKYRASE INHIBITOR MODULATING WNT JRNL TITL 3 PATHWAY ACTIVITY. JRNL REF J.MED.CHEM. V. 62 7897 2019 JRNL REFN ISSN 0022-2623 JRNL PMID 31381853 JRNL DOI 10.1021/ACS.JMEDCHEM.9B00656 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.7 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 13.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 70484 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) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3521 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 50 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.21 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.74 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1410 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.4819 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1340 REMARK 3 BIN R VALUE (WORKING SET) : 0.4852 REMARK 3 BIN FREE R VALUE : 0.4261 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.96 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1682 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 335 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.85 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.59 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.47630 REMARK 3 B22 (A**2) : -1.66610 REMARK 3 B33 (A**2) : 0.18980 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.200 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.047 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.049 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.043 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.045 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.964 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1874 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2531 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 672 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 331 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1874 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 226 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2413 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.07 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 4.55 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 15.34 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): -21.2017 -18.6126 4.0350 REMARK 3 T TENSOR REMARK 3 T11: -0.0537 T22: -0.0225 REMARK 3 T33: 0.0034 T12: -0.0024 REMARK 3 T13: 0.0009 T23: 0.0031 REMARK 3 L TENSOR REMARK 3 L11: 0.5464 L22: 0.8818 REMARK 3 L33: 0.4038 L12: 0.0364 REMARK 3 L13: -0.1814 L23: 0.0248 REMARK 3 S TENSOR REMARK 3 S11: 0.0052 S12: -0.0020 S13: -0.0298 REMARK 3 S21: 0.0573 S22: -0.0321 S23: -0.0577 REMARK 3 S31: 0.0023 S32: -0.0057 S33: 0.0269 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6QXU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1292101121. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999881 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 70543 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 43.290 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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 REMARK 200 STARTING MODEL: IN-HOUSE STRUCTURE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0 M AMMONIUM SULFATE, 0.1 M HEPES PH REMARK 280 7.0, 0.5% W/V PEG 8000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K 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 31.17000 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 31.17000 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 38.97000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.32000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.97000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.32000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.17000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.97000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.32000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 31.17000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.97000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.32000 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 TOTAL BURIED SURFACE AREA: 200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL 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 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 GLN A 1104 REMARK 465 GLU A 1314 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1234 SG REMARK 620 2 HIS A1237 ND1 108.7 REMARK 620 3 CYS A1242 SG 110.7 105.4 REMARK 620 4 CYS A1245 SG 117.6 101.8 111.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BME A 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue JKN A 1402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 1403 DBREF 6QXU A 1104 1314 UNP O95271 TNKS1_HUMAN 1104 1314 SEQRES 1 A 211 GLN GLY THR ILE LEU LEU ASP LEU ALA PRO GLU ASP LYS SEQRES 2 A 211 GLU TYR GLN SER VAL GLU GLU GLU MET GLN SER THR ILE SEQRES 3 A 211 ARG GLU HIS ARG ASP GLY GLY ASN ALA GLY GLY ILE PHE SEQRES 4 A 211 ASN ARG TYR ASN VAL ILE ARG ILE GLN LYS VAL VAL ASN SEQRES 5 A 211 LYS LYS LEU ARG GLU ARG PHE CYS HIS ARG GLN LYS GLU SEQRES 6 A 211 VAL SER GLU GLU ASN HIS ASN HIS HIS ASN GLU ARG MET SEQRES 7 A 211 LEU PHE HIS GLY SER PRO PHE ILE ASN ALA ILE ILE HIS SEQRES 8 A 211 LYS GLY PHE ASP GLU ARG HIS ALA TYR ILE GLY GLY MET SEQRES 9 A 211 PHE GLY ALA GLY ILE TYR PHE ALA GLU ASN SER SER LYS SEQRES 10 A 211 SER ASN GLN TYR VAL TYR GLY ILE GLY GLY GLY THR GLY SEQRES 11 A 211 CYS PRO THR HIS LYS ASP ARG SER CYS TYR ILE CYS HIS SEQRES 12 A 211 ARG GLN MET LEU PHE CYS ARG VAL THR LEU GLY LYS SER SEQRES 13 A 211 PHE LEU GLN PHE SER THR MET LYS MET ALA HIS ALA PRO SEQRES 14 A 211 PRO GLY HIS HIS SER VAL ILE GLY ARG PRO SER VAL ASN SEQRES 15 A 211 GLY LEU ALA TYR ALA GLU TYR VAL ILE TYR ARG GLY GLU SEQRES 16 A 211 GLN ALA TYR PRO GLU TYR LEU ILE THR TYR GLN ILE MET SEQRES 17 A 211 LYS PRO GLU HET BME A1401 8 HET JKN A1402 23 HET ZN A1403 1 HETNAM BME BETA-MERCAPTOETHANOL HETNAM JKN 6,8-BIS(FLUORANYL)-2-[4-(2-OXIDANYLPROPAN-2-YL)PHENYL]- HETNAM 2 JKN 3~{H}-QUINAZOLIN-4-ONE HETNAM ZN ZINC ION FORMUL 2 BME C2 H6 O S FORMUL 3 JKN C17 H14 F2 N2 O2 FORMUL 4 ZN ZN 2+ FORMUL 5 HOH *335(H2 O) HELIX 1 AA1 ASP A 1115 THR A 1128 1 14 HELIX 2 AA2 ASN A 1155 ASN A 1173 1 19 HELIX 3 AA3 PHE A 1188 GLY A 1196 1 9 HELIX 4 AA4 ASP A 1198 ALA A 1202 5 5 HELIX 5 AA5 ASN A 1217 GLN A 1223 1 7 HELIX 6 AA6 GLY A 1227 GLY A 1231 5 5 HELIX 7 AA7 ARG A 1296 GLU A 1298 5 3 SHEET 1 AA1 5 ILE A1107 ASP A1110 0 SHEET 2 AA1 5 TYR A1145 VAL A1154 -1 O VAL A1154 N ILE A1107 SHEET 3 AA1 5 ALA A1300 ILE A1310 -1 O GLN A1309 N ASN A1146 SHEET 4 AA1 5 ARG A1247 THR A1255 -1 N ARG A1247 O TYR A1308 SHEET 5 AA1 5 GLU A1179 HIS A1184 -1 N LEU A1182 O CYS A1252 SHEET 1 AA2 4 ILE A1212 PHE A1214 0 SHEET 2 AA2 4 GLU A1291 ILE A1294 -1 O ILE A1294 N ILE A1212 SHEET 3 AA2 4 SER A1277 GLY A1280 -1 N VAL A1278 O VAL A1293 SHEET 4 AA2 4 SER A1259 GLN A1262 1 N GLN A1262 O ILE A1279 LINK SG CYS A1163 S2 ABME A1401 1555 1555 2.10 LINK SG CYS A1163 S2 BBME A1401 1555 1555 2.11 LINK SG CYS A1234 ZN ZN A1403 1555 1555 2.29 LINK ND1 HIS A1237 ZN ZN A1403 1555 1555 2.09 LINK SG CYS A1242 ZN ZN A1403 1555 1555 2.37 LINK SG CYS A1245 ZN ZN A1403 1555 1555 2.30 SITE 1 AC1 3 CYS A1163 GLN A1166 HOH A1652 SITE 1 AC2 12 HIS A1184 GLY A1185 PHE A1188 TYR A1203 SITE 2 AC2 12 TYR A1213 PHE A1214 ALA A1215 LYS A1220 SITE 3 AC2 12 SER A1221 TYR A1224 GLU A1291 HOH A1703 SITE 1 AC3 4 CYS A1234 HIS A1237 CYS A1242 CYS A1245 CRYST1 77.940 94.640 62.340 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 0.012830 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010566 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016041 0.00000