Structure of PDB 3su2 Chain A Binding Site BS01

Receptor Information
>3su2 Chain A (length=198) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HMASMKKKGSVVIVGRINLSGDTAYAQQTRGEEGCQETSQTGRDKNQVEG
EVQIVSTATQTFLATSINGVLWTVYHGAGTRTIASPKGPVTQMYTNVDKD
LVGWQAPQGSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRP
ISYLKGSAGGPLLCPAGHAVGIFRTAVSTRGVAKAVDFIPVESLETTM
Ligand information
Ligand IDTSV
InChIInChI=1S/C35H44FN5O9S/c1-34(2,3)50-32(45)37-27-13-8-6-4-5-7-11-22-17-35(22,31(44)39-51(47,48)24-14-15-24)38-29(42)28-16-23(19-41(28)30(27)43)49-33(46)40-18-21-10-9-12-26(36)25(21)20-40/h7,9-12,18,20,22-24,27-28H,4-6,8,13-17,19H2,1-3H3,(H,37,45)(H,38,42)(H,39,44)/b11-7-/t22-,23-,27+,28+,35-/m1/s1
InChIKeyYUWURHBDLJOUAP-JSZLBQEHSA-N
SMILES
SoftwareSMILES
CACTVS 3.370CC(C)(C)OC(=O)N[CH]1CCCCCC=C[CH]2C[C]2(NC(=O)[CH]3C[CH](CN3C1=O)OC(=O)n4cc5cccc(F)c5c4)C(=O)N[S](=O)(=O)C6CC6
OpenEye OEToolkits 1.7.2CC(C)(C)OC(=O)NC1CCCCCC=CC2CC2(NC(=O)C3CC(CN3C1=O)OC(=O)n4cc5cccc(c5c4)F)C(=O)NS(=O)(=O)C6CC6
OpenEye OEToolkits 1.7.2CC(C)(C)OC(=O)N[C@H]1CCCCC/C=C\[C@@H]2C[C@]2(NC(=O)[C@@H]3C[C@H](CN3C1=O)OC(=O)n4cc5cccc(c5c4)F)C(=O)NS(=O)(=O)C6CC6
CACTVS 3.370CC(C)(C)OC(=O)N[C@H]1CCCCC\C=C/[C@@H]2C[C@]2(NC(=O)[C@@H]3C[C@H](CN3C1=O)OC(=O)n4cc5cccc(F)c5c4)C(=O)N[S](=O)(=O)C6CC6
ACDLabs 12.01O=S(=O)(NC(=O)C12NC(=O)C5N(C(=O)C(NC(=O)OC(C)(C)C)CCCCCC=CC2C1)CC(OC(=O)n4cc3cccc(F)c3c4)C5)C6CC6
FormulaC35 H44 F N5 O9 S
Name(2R,6S,12Z,13aS,14aR,16aS)-6-[(tert-butoxycarbonyl)amino]-14a-[(cyclopropylsulfonyl)carbamoyl]-5,16-dioxo-1,2,3,5,6,7,8 ,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-2-yl 4-fluoro-2H-isoindole-2-carboxylate;
ITMN-191;
danoprevir
ChEMBL
DrugBank
ZINCZINC000150345677
PDB chain3su2 Chain A Residue 100 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3su2 The Molecular Basis of Drug Resistance against Hepatitis C Virus NS3/4A Protease Inhibitors.
Resolution1.496 Å
Binding residue
(original residue number in PDB)
Q1041 F1043 H1057 V1078 D1081 L1135 K1136 G1137 A1139 F1154 R1155 T1156 A1157
Binding residue
(residue number reindexed from 1)
Q60 F62 H76 V97 D100 L154 K155 G156 A158 F173 R174 T175 A176
Annotation score1
Binding affinityMOAD: Ki=44.8nM
PDBbind-CN: -logKd/Ki=7.35,Ki=44.8nM
Enzymatic activity
Catalytic site (original residue number in PDB) H1057 D1081 G1137 A1139
Catalytic site (residue number reindexed from 1) H76 D100 G156 A158
Enzyme Commision number 3.4.21.98: hepacivirin.
3.6.1.15: nucleoside-triphosphate phosphatase.
3.6.4.13: RNA helicase.
Gene Ontology
Molecular Function
GO:0008236 serine-type peptidase activity
Biological Process
GO:0006508 proteolysis
GO:0019087 transformation of host cell by virus

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Molecular Function

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Biological Process
External links
PDB RCSB:3su2, PDBe:3su2, PDBj:3su2
PDBsum3su2
PubMed22910833
UniProtA8DG50

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