Structure of PDB 3sfg Chain A Binding Site BS01

Receptor Information
>3sfg Chain A (length=480) 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
EKYYRTVASRVSKMVVPRHRSVLRWVRFGT
Ligand information
Ligand ID2TU
InChIInChI=1S/C9H12N2O5S/c12-3-4-6(14)7(15)8(16-4)11-2-1-5(13)10-9(11)17/h1-2,4,6-8,12,14-15H,3H2,(H,10,13,17)/t4-,6-,7-,8-/m1/s1
InChIKeyGJTBSTBJLVYKAU-XVFCMESISA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N2C=CC(=O)NC2=S
CACTVS 3.370OC[CH]1O[CH]([CH](O)[CH]1O)N2C=CC(=O)NC2=S
OpenEye OEToolkits 1.7.2C1=CN(C(=S)NC1=O)C2C(C(C(O2)CO)O)O
OpenEye OEToolkits 1.7.2C1=CN(C(=S)NC1=O)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O
ACDLabs 12.01O=C1NC(=S)N(C=C1)C2OC(C(O)C2O)CO
FormulaC9 H12 N2 O5 S
Name1-(beta-D-ribofuranosyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one;
2-thiouridine
ChEMBL
DrugBank
ZINCZINC000004501448
PDB chain3sfg Chain A Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3sfg Crystal structures of murine norovirus-1 RNA-dependent RNA polymerase in complex with 2-thiouridine or ribavirin.
Resolution2.209 Å
Binding residue
(original residue number in PDB)
D250 S303 N312 Y344 D346
Binding residue
(residue number reindexed from 1)
D246 S299 N308 Y340 D342
Annotation score1
Binding affinityMOAD: Kd=0.865uM
PDBbind-CN: -logKd/Ki=6.06,Kd=0.865uM
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:3sfg, PDBe:3sfg, PDBj:3sfg
PDBsum3sfg
PubMed22341781
UniProtQ80J95|POLG_MNV1 Genome polyprotein (Gene Name=ORF1)

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