Structure of PDB 3suf Chain C

Receptor sequence
>3sufC (length=190) [Search protein sequence]
GSVVIVGRINLSGDTAYAQQTRGEEGCQETSQTGRDKNQVEGEVQIVSTA
TQTFLATSINGVLWTVYHGAGTRTIASPKGPVTQMYTNVDKDLVGWQAPQ
GSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRPISYLKGSS
GGPLLCPAGHAVGIFRAAVCTRGVAKAVAFIPVESLETTM
3D structure
PDB3suf The Molecular Basis of Drug Resistance against Hepatitis C Virus NS3/4A Protease Inhibitors.
ChainC
Resolution2.19 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H1057 D1081 G1137 S1139
Catalytic site (residue number reindexed from 1) H68 D92 G148 S150
Enzyme Commision number 3.4.21.98: hepacivirin.
3.6.1.15: nucleoside-triphosphate phosphatase.
3.6.4.13: RNA helicase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SUE C S1128 P1129 P1131 Y1134 V1163 S139 P140 P142 Y145 V174 MOAD: Ki=27.8nM
BS02 SUE C Q1041 F1043 Y1056 H1057 D1081 L1135 K1136 G1137 S1139 F1154 R1155 A1156 A1157 Q52 F54 Y67 H68 D92 L146 K147 G148 S150 F165 R166 A167 A168 MOAD: Ki=27.8nM
BS03 ZN C C1097 C1099 C1145 C108 C110 C156
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:3suf, PDBe:3suf, PDBj:3suf
PDBsum3suf
PubMed22910833
UniProtA8DG50

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