HEADER TRANSFERASE/TRANSFERASE INHIBITOR 18-SEP-13 4MSK TITLE CO-CRYSTAL STRUCTURE OF TANKYRASE 1 WITH COMPOUND 34 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TANKYRASE-1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP RESIDUES 1104-1314; COMPND 5 SYNONYM: TANK1, ADP-RIBOSYLTRANSFERASE DIPHTHERIA TOXIN-LIKE 5, COMPND 6 ARTD5, POLY [ADP-RIBOSE] POLYMERASE 5A, TNKS-1, TRF1-INTERACTING COMPND 7 ANKYRIN-RELATED ADP-RIBOSE POLYMERASE, TANKYRASE I; COMPND 8 EC: 2.4.2.30; 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 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR X.HUANG REVDAT 2 05-FEB-14 4MSK 1 JRNL REVDAT 1 25-DEC-13 4MSK 0 JRNL AUTH Z.HUA,H.BREGMAN,J.L.BUCHANAN,N.CHAKKA,A.GUZMAN-PEREZ, JRNL AUTH 2 H.GUNAYDIN,X.HUANG,Y.GU,V.BERRY,J.LIU,Y.TEFFERA,L.HUANG, JRNL AUTH 3 B.EGGE,R.EMKEY,E.L.MULLADY,S.SCHNEIDER,P.S.ANDREWS, JRNL AUTH 4 L.ACQUAVIVA,J.DOVEY,A.MISHRA,J.NEWCOMB,D.SAFFRAN,R.SERAFINO, JRNL AUTH 5 C.A.STRATHDEE,S.M.TURCI,M.STANTON,C.WILSON,E.F.DIMAURO JRNL TITL DEVELOPMENT OF NOVEL DUAL BINDERS AS POTENT, SELECTIVE, AND JRNL TITL 2 ORALLY BIOAVAILABLE TANKYRASE INHIBITORS. JRNL REF J.MED.CHEM. V. 56 10003 2013 JRNL REFN ISSN 0022-2623 JRNL PMID 24294969 JRNL DOI 10.1021/JM401317Z REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 48645 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2459 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL 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 : 6662 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 136 REMARK 3 SOLVENT ATOMS : 233 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4MSK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-SEP-13. REMARK 100 THE RCSB ID CODE IS RCSB082312. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0-6.0 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) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48456 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2/0.4 M DI AMMONIUM TARTRATE, 12.5- REMARK 280 25% PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K, PH REMARK 280 5.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 79.11300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.89050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 79.11300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.89050 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, 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 HIS A 1315 REMARK 465 HIS A 1316 REMARK 465 HIS A 1317 REMARK 465 HIS A 1318 REMARK 465 HIS A 1319 REMARK 465 HIS A 1320 REMARK 465 HIS B 1315 REMARK 465 HIS B 1316 REMARK 465 HIS B 1317 REMARK 465 HIS B 1318 REMARK 465 HIS B 1319 REMARK 465 HIS B 1320 REMARK 465 GLY C 1136 REMARK 465 ASN C 1137 REMARK 465 ILE C 1228 REMARK 465 GLY C 1229 REMARK 465 GLY C 1230 REMARK 465 GLY C 1231 REMARK 465 THR C 1232 REMARK 465 GLY C 1233 REMARK 465 CYS C 1234 REMARK 465 PRO C 1235 REMARK 465 THR C 1236 REMARK 465 HIS C 1315 REMARK 465 HIS C 1316 REMARK 465 HIS C 1317 REMARK 465 HIS C 1318 REMARK 465 HIS C 1319 REMARK 465 HIS C 1320 REMARK 465 ASP D 1134 REMARK 465 GLY D 1135 REMARK 465 GLY D 1136 REMARK 465 GLY D 1227 REMARK 465 ILE D 1228 REMARK 465 GLY D 1229 REMARK 465 GLY D 1230 REMARK 465 GLY D 1231 REMARK 465 THR D 1232 REMARK 465 GLU D 1314 REMARK 465 HIS D 1315 REMARK 465 HIS D 1316 REMARK 465 HIS D 1317 REMARK 465 HIS D 1318 REMARK 465 HIS D 1319 REMARK 465 HIS D 1320 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 VAL A1284 CG1 CG2 REMARK 470 ASN A1285 CG OD1 ND2 REMARK 470 HIS B1132 CG ND1 CD2 CE1 NE2 REMARK 470 ASN B1285 CG OD1 ND2 REMARK 470 ASN C1285 CG OD1 ND2 REMARK 470 ASN D1285 CG OD1 ND2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLN A 1104 N GLN D 1104 3546 2.10 REMARK 500 CD1 ILE C 1107 CD1 ILE C 1107 2665 2.16 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 B1171 CG GLU B1171 CD 0.095 REMARK 500 GLU C1171 CG GLU C1171 CD 0.123 REMARK 500 GLU D1160 CG GLU D1160 CD 0.111 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 ARG B1281 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES 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 ARG A1133 -5.12 -52.12 REMARK 500 PHE A1142 161.33 179.85 REMARK 500 ASN A1143 23.15 -143.56 REMARK 500 ARG A1149 160.98 179.55 REMARK 500 ALA A1210 76.48 -69.14 REMARK 500 ILE A1244 -60.92 -102.91 REMARK 500 MET A1266 103.46 -164.02 REMARK 500 GLU A1298 10.27 -69.85 REMARK 500 GLU A1303 -70.24 -40.65 REMARK 500 PRO A1313 171.51 -36.78 REMARK 500 ARG B1149 147.43 -174.05 REMARK 500 SER B1186 164.93 172.16 REMARK 500 PRO B1187 22.98 -79.21 REMARK 500 ALA B1210 81.54 -63.84 REMARK 500 ILE B1244 -61.78 -105.22 REMARK 500 GLU B1298 -4.90 -57.93 REMARK 500 SER C1186 164.53 176.21 REMARK 500 ALA C1210 77.33 -69.16 REMARK 500 LYS C1238 61.72 29.51 REMARK 500 MET C1266 107.10 -165.30 REMARK 500 VAL C1284 -70.35 -41.48 REMARK 500 PHE D1142 166.54 178.11 REMARK 500 VAL D1225 0.85 -58.80 REMARK 500 CYS D1234 139.15 -27.23 REMARK 500 HIS D1237 8.40 -152.46 REMARK 500 SER D1241 2.71 170.08 REMARK 500 TYR D1308 -167.99 -161.45 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 B1541 DISTANCE = 5.11 ANGSTROMS REMARK 525 HOH C1527 DISTANCE = 5.18 ANGSTROMS REMARK 525 HOH C1543 DISTANCE = 5.60 ANGSTROMS 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 C1401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C1242 SG REMARK 620 2 CYS C1245 SG 129.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B1245 SG REMARK 620 2 CYS B1242 SG 127.2 REMARK 620 3 CYS B1234 SG 111.6 110.4 REMARK 620 4 HIS B1237 ND1 98.6 111.4 91.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1242 SG REMARK 620 2 HIS A1237 ND1 121.1 REMARK 620 3 CYS A1234 SG 110.0 88.5 REMARK 620 4 CYS A1245 SG 130.3 90.6 107.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D1401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D1237 ND1 REMARK 620 2 CYS D1245 SG 105.1 REMARK 620 3 CYS D1242 SG 129.3 46.4 REMARK 620 4 CYS D1234 SG 98.9 116.0 129.9 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 ZN A 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2C8 A 1402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2C8 B 1402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2C8 C 1402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2C8 D 1402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4I9I RELATED DB: PDB REMARK 900 RELATED ID: 4MSG RELATED DB: PDB DBREF 4MSK A 1104 1314 UNP O95271 TNKS1_HUMAN 1104 1314 DBREF 4MSK B 1104 1314 UNP O95271 TNKS1_HUMAN 1104 1314 DBREF 4MSK C 1104 1314 UNP O95271 TNKS1_HUMAN 1104 1314 DBREF 4MSK D 1104 1314 UNP O95271 TNKS1_HUMAN 1104 1314 SEQADV 4MSK HIS A 1315 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS A 1316 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS A 1317 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS A 1318 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS A 1319 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS A 1320 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS B 1315 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS B 1316 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS B 1317 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS B 1318 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS B 1319 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS B 1320 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS C 1315 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS C 1316 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS C 1317 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS C 1318 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS C 1319 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS C 1320 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS D 1315 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS D 1316 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS D 1317 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS D 1318 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS D 1319 UNP O95271 EXPRESSION TAG SEQADV 4MSK HIS D 1320 UNP O95271 EXPRESSION TAG SEQRES 1 A 217 GLN GLY THR ILE LEU LEU ASP LEU ALA PRO GLU ASP LYS SEQRES 2 A 217 GLU TYR GLN SER VAL GLU GLU GLU MET GLN SER THR ILE SEQRES 3 A 217 ARG GLU HIS ARG ASP GLY GLY ASN ALA GLY GLY ILE PHE SEQRES 4 A 217 ASN ARG TYR ASN VAL ILE ARG ILE GLN LYS VAL VAL ASN SEQRES 5 A 217 LYS LYS LEU ARG GLU ARG PHE CYS HIS ARG GLN LYS GLU SEQRES 6 A 217 VAL SER GLU GLU ASN HIS ASN HIS HIS ASN GLU ARG MET SEQRES 7 A 217 LEU PHE HIS GLY SER PRO PHE ILE ASN ALA ILE ILE HIS SEQRES 8 A 217 LYS GLY PHE ASP GLU ARG HIS ALA TYR ILE GLY GLY MET SEQRES 9 A 217 PHE GLY ALA GLY ILE TYR PHE ALA GLU ASN SER SER LYS SEQRES 10 A 217 SER ASN GLN TYR VAL TYR GLY ILE GLY GLY GLY THR GLY SEQRES 11 A 217 CYS PRO THR HIS LYS ASP ARG SER CYS TYR ILE CYS HIS SEQRES 12 A 217 ARG GLN MET LEU PHE CYS ARG VAL THR LEU GLY LYS SER SEQRES 13 A 217 PHE LEU GLN PHE SER THR MET LYS MET ALA HIS ALA PRO SEQRES 14 A 217 PRO GLY HIS HIS SER VAL ILE GLY ARG PRO SER VAL ASN SEQRES 15 A 217 GLY LEU ALA TYR ALA GLU TYR VAL ILE TYR ARG GLY GLU SEQRES 16 A 217 GLN ALA TYR PRO GLU TYR LEU ILE THR TYR GLN ILE MET SEQRES 17 A 217 LYS PRO GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 217 GLN GLY THR ILE LEU LEU ASP LEU ALA PRO GLU ASP LYS SEQRES 2 B 217 GLU TYR GLN SER VAL GLU GLU GLU MET GLN SER THR ILE SEQRES 3 B 217 ARG GLU HIS ARG ASP GLY GLY ASN ALA GLY GLY ILE PHE SEQRES 4 B 217 ASN ARG TYR ASN VAL ILE ARG ILE GLN LYS VAL VAL ASN SEQRES 5 B 217 LYS LYS LEU ARG GLU ARG PHE CYS HIS ARG GLN LYS GLU SEQRES 6 B 217 VAL SER GLU GLU ASN HIS ASN HIS HIS ASN GLU ARG MET SEQRES 7 B 217 LEU PHE HIS GLY SER PRO PHE ILE ASN ALA ILE ILE HIS SEQRES 8 B 217 LYS GLY PHE ASP GLU ARG HIS ALA TYR ILE GLY GLY MET SEQRES 9 B 217 PHE GLY ALA GLY ILE TYR PHE ALA GLU ASN SER SER LYS SEQRES 10 B 217 SER ASN GLN TYR VAL TYR GLY ILE GLY GLY GLY THR GLY SEQRES 11 B 217 CYS PRO THR HIS LYS ASP ARG SER CYS TYR ILE CYS HIS SEQRES 12 B 217 ARG GLN MET LEU PHE CYS ARG VAL THR LEU GLY LYS SER SEQRES 13 B 217 PHE LEU GLN PHE SER THR MET LYS MET ALA HIS ALA PRO SEQRES 14 B 217 PRO GLY HIS HIS SER VAL ILE GLY ARG PRO SER VAL ASN SEQRES 15 B 217 GLY LEU ALA TYR ALA GLU TYR VAL ILE TYR ARG GLY GLU SEQRES 16 B 217 GLN ALA TYR PRO GLU TYR LEU ILE THR TYR GLN ILE MET SEQRES 17 B 217 LYS PRO GLU HIS HIS HIS HIS HIS HIS SEQRES 1 C 217 GLN GLY THR ILE LEU LEU ASP LEU ALA PRO GLU ASP LYS SEQRES 2 C 217 GLU TYR GLN SER VAL GLU GLU GLU MET GLN SER THR ILE SEQRES 3 C 217 ARG GLU HIS ARG ASP GLY GLY ASN ALA GLY GLY ILE PHE SEQRES 4 C 217 ASN ARG TYR ASN VAL ILE ARG ILE GLN LYS VAL VAL ASN SEQRES 5 C 217 LYS LYS LEU ARG GLU ARG PHE CYS HIS ARG GLN LYS GLU SEQRES 6 C 217 VAL SER GLU GLU ASN HIS ASN HIS HIS ASN GLU ARG MET SEQRES 7 C 217 LEU PHE HIS GLY SER PRO PHE ILE ASN ALA ILE ILE HIS SEQRES 8 C 217 LYS GLY PHE ASP GLU ARG HIS ALA TYR ILE GLY GLY MET SEQRES 9 C 217 PHE GLY ALA GLY ILE TYR PHE ALA GLU ASN SER SER LYS SEQRES 10 C 217 SER ASN GLN TYR VAL TYR GLY ILE GLY GLY GLY THR GLY SEQRES 11 C 217 CYS PRO THR HIS LYS ASP ARG SER CYS TYR ILE CYS HIS SEQRES 12 C 217 ARG GLN MET LEU PHE CYS ARG VAL THR LEU GLY LYS SER SEQRES 13 C 217 PHE LEU GLN PHE SER THR MET LYS MET ALA HIS ALA PRO SEQRES 14 C 217 PRO GLY HIS HIS SER VAL ILE GLY ARG PRO SER VAL ASN SEQRES 15 C 217 GLY LEU ALA TYR ALA GLU TYR VAL ILE TYR ARG GLY GLU SEQRES 16 C 217 GLN ALA TYR PRO GLU TYR LEU ILE THR TYR GLN ILE MET SEQRES 17 C 217 LYS PRO GLU HIS HIS HIS HIS HIS HIS SEQRES 1 D 217 GLN GLY THR ILE LEU LEU ASP LEU ALA PRO GLU ASP LYS SEQRES 2 D 217 GLU TYR GLN SER VAL GLU GLU GLU MET GLN SER THR ILE SEQRES 3 D 217 ARG GLU HIS ARG ASP GLY GLY ASN ALA GLY GLY ILE PHE SEQRES 4 D 217 ASN ARG TYR ASN VAL ILE ARG ILE GLN LYS VAL VAL ASN SEQRES 5 D 217 LYS LYS LEU ARG GLU ARG PHE CYS HIS ARG GLN LYS GLU SEQRES 6 D 217 VAL SER GLU GLU ASN HIS ASN HIS HIS ASN GLU ARG MET SEQRES 7 D 217 LEU PHE HIS GLY SER PRO PHE ILE ASN ALA ILE ILE HIS SEQRES 8 D 217 LYS GLY PHE ASP GLU ARG HIS ALA TYR ILE GLY GLY MET SEQRES 9 D 217 PHE GLY ALA GLY ILE TYR PHE ALA GLU ASN SER SER LYS SEQRES 10 D 217 SER ASN GLN TYR VAL TYR GLY ILE GLY GLY GLY THR GLY SEQRES 11 D 217 CYS PRO THR HIS LYS ASP ARG SER CYS TYR ILE CYS HIS SEQRES 12 D 217 ARG GLN MET LEU PHE CYS ARG VAL THR LEU GLY LYS SER SEQRES 13 D 217 PHE LEU GLN PHE SER THR MET LYS MET ALA HIS ALA PRO SEQRES 14 D 217 PRO GLY HIS HIS SER VAL ILE GLY ARG PRO SER VAL ASN SEQRES 15 D 217 GLY LEU ALA TYR ALA GLU TYR VAL ILE TYR ARG GLY GLU SEQRES 16 D 217 GLN ALA TYR PRO GLU TYR LEU ILE THR TYR GLN ILE MET SEQRES 17 D 217 LYS PRO GLU HIS HIS HIS HIS HIS HIS HET ZN A1401 1 HET 2C8 A1402 33 HET ZN B1401 1 HET 2C8 B1402 33 HET ZN C1401 1 HET 2C8 C1402 33 HET ZN D1401 1 HET 2C8 D1402 33 HETNAM ZN ZINC ION HETNAM 2C8 3-(4-OXO-3,4-DIHYDROQUINAZOLIN-2-YL)-N-[4-(5-PHENYL-1, HETNAM 2 2C8 3,4-OXADIAZOL-2-YL)PHENYL]PROPANAMIDE FORMUL 5 ZN 4(ZN 2+) FORMUL 6 2C8 4(C25 H19 N5 O3) FORMUL 13 HOH *233(H2 O) HELIX 1 1 ASP A 1115 THR A 1128 1 14 HELIX 2 2 ASN A 1155 ASN A 1173 1 19 HELIX 3 3 PHE A 1188 GLY A 1196 1 9 HELIX 4 4 ASP A 1198 ALA A 1202 5 5 HELIX 5 5 ASN A 1217 ASN A 1222 1 6 HELIX 6 6 GLY A 1227 GLY A 1231 5 5 HELIX 7 7 ARG A 1296 GLU A 1298 5 3 HELIX 8 8 ASP B 1115 THR B 1128 1 14 HELIX 9 9 ASN B 1155 ASN B 1173 1 19 HELIX 10 10 PHE B 1188 GLY B 1196 1 9 HELIX 11 11 ASP B 1198 ALA B 1202 5 5 HELIX 12 12 ASN B 1217 GLN B 1223 1 7 HELIX 13 13 GLY B 1227 GLY B 1231 5 5 HELIX 14 14 ARG B 1296 GLU B 1298 5 3 HELIX 15 15 ASP C 1115 THR C 1128 1 14 HELIX 16 16 ASN C 1155 ASN C 1173 1 19 HELIX 17 17 PHE C 1188 GLY C 1196 1 9 HELIX 18 18 ASP C 1198 ALA C 1202 5 5 HELIX 19 19 ASN C 1217 GLN C 1223 1 7 HELIX 20 20 ARG C 1296 GLU C 1298 5 3 HELIX 21 21 ASP D 1115 THR D 1128 1 14 HELIX 22 22 ASN D 1155 ASN D 1173 1 19 HELIX 23 23 PHE D 1188 GLY D 1196 1 9 HELIX 24 24 ASP D 1198 ALA D 1202 5 5 HELIX 25 25 ASN D 1217 GLN D 1223 1 7 HELIX 26 26 ARG D 1296 GLU D 1298 5 3 SHEET 1 A 5 ILE A1107 ASP A1110 0 SHEET 2 A 5 TYR A1145 VAL A1154 -1 O VAL A1154 N ILE A1107 SHEET 3 A 5 ALA A1300 ILE A1310 -1 O THR A1307 N ARG A1149 SHEET 4 A 5 ARG A1247 THR A1255 -1 N ARG A1247 O TYR A1308 SHEET 5 A 5 GLU A1179 HIS A1184 -1 N LEU A1182 O CYS A1252 SHEET 1 B 4 ILE A1212 ALA A1215 0 SHEET 2 B 4 GLU A1291 ILE A1294 -1 O ILE A1294 N ILE A1212 SHEET 3 B 4 SER A1277 GLY A1280 -1 N VAL A1278 O VAL A1293 SHEET 4 B 4 SER A1259 GLN A1262 1 N PHE A1260 O SER A1277 SHEET 1 C 5 ILE B1107 ASP B1110 0 SHEET 2 C 5 TYR B1145 VAL B1154 -1 O LYS B1152 N LEU B1109 SHEET 3 C 5 ALA B1300 ILE B1310 -1 O THR B1307 N ARG B1149 SHEET 4 C 5 ARG B1247 THR B1255 -1 N ARG B1247 O TYR B1308 SHEET 5 C 5 GLU B1179 HIS B1184 -1 N LEU B1182 O CYS B1252 SHEET 1 D 4 ILE B1212 PHE B1214 0 SHEET 2 D 4 GLU B1291 ILE B1294 -1 O ILE B1294 N ILE B1212 SHEET 3 D 4 SER B1277 GLY B1280 -1 N VAL B1278 O VAL B1293 SHEET 4 D 4 SER B1259 GLN B1262 1 N PHE B1260 O SER B1277 SHEET 1 E 5 ILE C1107 ASP C1110 0 SHEET 2 E 5 TYR C1145 VAL C1154 -1 O VAL C1154 N ILE C1107 SHEET 3 E 5 ALA C1300 ILE C1310 -1 O LEU C1305 N GLN C1151 SHEET 4 E 5 ARG C1247 THR C1255 -1 N ARG C1247 O TYR C1308 SHEET 5 E 5 GLU C1179 HIS C1184 -1 N LEU C1182 O CYS C1252 SHEET 1 F 4 ILE C1212 ALA C1215 0 SHEET 2 F 4 GLU C1291 ILE C1294 -1 O ILE C1294 N ILE C1212 SHEET 3 F 4 SER C1277 GLY C1280 -1 N VAL C1278 O VAL C1293 SHEET 4 F 4 SER C1259 GLN C1262 1 N GLN C1262 O ILE C1279 SHEET 1 G 5 ILE D1107 ASP D1110 0 SHEET 2 G 5 TYR D1145 VAL D1154 -1 O LYS D1152 N LEU D1109 SHEET 3 G 5 ALA D1300 ILE D1310 -1 O THR D1307 N ARG D1149 SHEET 4 G 5 ARG D1247 THR D1255 -1 N ARG D1247 O TYR D1308 SHEET 5 G 5 GLU D1179 HIS D1184 -1 N LEU D1182 O CYS D1252 SHEET 1 H 4 ILE D1212 ALA D1215 0 SHEET 2 H 4 GLU D1291 ILE D1294 -1 O ILE D1294 N ILE D1212 SHEET 3 H 4 SER D1277 GLY D1280 -1 N VAL D1278 O VAL D1293 SHEET 4 H 4 SER D1259 GLN D1262 1 N GLN D1262 O ILE D1279 SSBOND 1 CYS D 1242 CYS D 1245 1555 1555 2.03 LINK SG CYS C1242 ZN ZN C1401 1555 1555 2.22 LINK SG CYS B1245 ZN ZN B1401 1555 1555 2.31 LINK SG CYS A1242 ZN ZN A1401 1555 1555 2.32 LINK SG CYS B1242 ZN ZN B1401 1555 1555 2.35 LINK SG CYS B1234 ZN ZN B1401 1555 1555 2.39 LINK ND1 HIS B1237 ZN ZN B1401 1555 1555 2.40 LINK ND1 HIS A1237 ZN ZN A1401 1555 1555 2.43 LINK SG CYS A1234 ZN ZN A1401 1555 1555 2.44 LINK SG CYS C1245 ZN ZN C1401 1555 1555 2.50 LINK ND1 HIS D1237 ZN ZN D1401 1555 1555 2.53 LINK SG CYS A1245 ZN ZN A1401 1555 1555 2.55 LINK SG CYS D1245 ZN ZN D1401 1555 1555 2.56 LINK SG CYS D1242 ZN ZN D1401 1555 1555 2.61 LINK SG CYS D1234 ZN ZN D1401 1555 1555 2.69 SITE 1 AC1 4 CYS A1234 HIS A1237 CYS A1242 CYS A1245 SITE 1 AC2 20 HIS A1184 GLY A1185 SER A1186 PHE A1188 SITE 2 AC2 20 ALA A1191 LYS A1195 GLY A1196 PHE A1197 SITE 3 AC2 20 ASP A1198 HIS A1201 TYR A1203 ILE A1212 SITE 4 AC2 20 TYR A1213 PHE A1214 ALA A1215 LYS A1220 SITE 5 AC2 20 SER A1221 TYR A1224 GLU A1291 HOH A1526 SITE 1 AC3 4 CYS B1234 HIS B1237 CYS B1242 CYS B1245 SITE 1 AC4 18 HIS B1184 GLY B1185 PHE B1188 ALA B1191 SITE 2 AC4 18 GLY B1196 PHE B1197 ASP B1198 HIS B1201 SITE 3 AC4 18 TYR B1203 ILE B1212 TYR B1213 PHE B1214 SITE 4 AC4 18 ALA B1215 LYS B1220 SER B1221 TYR B1224 SITE 5 AC4 18 GLU B1291 HOH B1516 SITE 1 AC5 3 HIS C1237 CYS C1242 CYS C1245 SITE 1 AC6 17 HIS C1184 GLY C1185 PHE C1188 LYS C1195 SITE 2 AC6 17 GLY C1196 PHE C1197 ASP C1198 HIS C1201 SITE 3 AC6 17 TYR C1203 ILE C1212 TYR C1213 PHE C1214 SITE 4 AC6 17 ALA C1215 LYS C1220 SER C1221 TYR C1224 SITE 5 AC6 17 GLU C1291 SITE 1 AC7 4 CYS D1234 HIS D1237 CYS D1242 CYS D1245 SITE 1 AC8 18 HIS D1184 GLY D1185 SER D1186 PHE D1188 SITE 2 AC8 18 ALA D1191 LYS D1195 GLY D1196 PHE D1197 SITE 3 AC8 18 ASP D1198 HIS D1201 TYR D1203 TYR D1213 SITE 4 AC8 18 PHE D1214 ALA D1215 LYS D1220 SER D1221 SITE 5 AC8 18 TYR D1224 GLU D1291 CRYST1 158.226 79.781 85.536 90.00 90.00 90.00 P 21 21 2 16 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 0.006320 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012534 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011691 0.00000