Structure of PDB 3sfu Chain B Binding Site BS01

Receptor Information
>3sfu Chain B (length=487) Species: 223997 (Murine norovirus 1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LPRPSGTYAGLPIADYGDAPPLSTKTMFWRTSPEKLPPGAWEPAYLGSKD
ERVDGPSLQQVMRDQLKPYSEPRGLLPPQEILDAVCDAIENRLENTLEPQ
KPWTFKKACESLDKNTSSGYPYHKQKSKDWTGSAFIGDLGDQATHANNMY
EMGKSMRPIYTAALKDELVKPDKIYGKIKKRLLWGSDLGTMIRAARAFGP
FCDALKETCIFNPIRVGMSMNEDGPFIFARHANFRYHMDADYTRWDSTQQ
RAILKRAGDIMVRLSPEPDLARVVMDDLLAPSLLDVGDYKIVVEEGLPSG
CPCTTQLNSLAHWILTLCAMVEVTRVDPDIVMQESEFSFYGDDEVVSTNL
ELDMVKYTMALRRYGLLPTRADKEEGPLERRQTLQGISFLRRAIVGDQFG
WYGRLDRASIDRQLLWTKGPNHQNPFETLPGHAQRPSQLMALLGEAAMHG
EKYYRTVASRVSKEAAQSGIEMVVPRHRSVLRWVRFG
Ligand information
Ligand IDRBV
InChIInChI=1S/C8H12N4O5/c9-6(16)7-10-2-12(11-7)8-5(15)4(14)3(1-13)17-8/h2-5,8,13-15H,1H2,(H2,9,16)/t3-,4-,5-,8-/m1/s1
InChIKeyIWUCXVSUMQZMFG-AFCXAGJDSA-N
SMILES
SoftwareSMILES
CACTVS 3.370NC(=O)c1ncn(n1)[CH]2O[CH](CO)[CH](O)[CH]2O
ACDLabs 12.01O=C(c1ncn(n1)C2OC(C(O)C2O)CO)N
OpenEye OEToolkits 1.7.2c1nc(nn1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)C(=O)N
OpenEye OEToolkits 1.7.2c1nc(nn1C2C(C(C(O2)CO)O)O)C(=O)N
CACTVS 3.370NC(=O)c1ncn(n1)[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O
FormulaC8 H12 N4 O5
Name1-(beta-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxamide;
Ribavirin
ChEMBLCHEMBL1643
DrugBankDB00811
ZINCZINC000001035331
PDB chain3sfu Chain B Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3sfu Crystal structures of murine norovirus-1 RNA-dependent RNA polymerase in complex with 2-thiouridine or ribavirin.
Resolution2.501 Å
Binding residue
(original residue number in PDB)
D250 T309 N312 G345 D346
Binding residue
(residue number reindexed from 1)
D246 T305 N308 G341 D342
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.48: RNA-directed RNA polymerase.
3.4.22.66: calicivirin.
3.6.1.15: nucleoside-triphosphate phosphatase.
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003968 RNA-dependent RNA polymerase activity
GO:0004386 helicase activity
GO:0005524 ATP binding
Biological Process
GO:0006351 DNA-templated transcription
GO:0039694 viral RNA genome replication

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Molecular Function

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Biological Process
External links
PDB RCSB:3sfu, PDBe:3sfu, PDBj:3sfu
PDBsum3sfu
PubMed22341781
UniProtQ80J95|POLG_MNV1 Genome polyprotein (Gene Name=ORF1)

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