Structure of PDB 7k1o Chain B Binding Site BS01

Receptor Information
>7k1o Chain B (length=347) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NMSLENVAFNVVNKGHFDGQQGEVPVSIINNTVYTKVDGVDVELFENKTT
LPVNVAFELWAKRNIKPVPEVKILNNLGVDIAANTVIWDYKRDAPAHIST
IGVCSMTDIAKKPTETICAPLTVFFDGRVDGQVDLFRNARNGVLITEGSV
KGLQPSVGPKQASLNGVTLIGEAVKTQFNYYKKVDGVVQQLPETYFTQSR
NLQEFKPRSQMEIDFLELAMDEFIERYKLEGYAFEHIVYGDFSHSQLGGL
HLLIGLAKRFKESPFELEDFIPMDSTVKNYFITDAQTGSSKCVCSVIDLL
LDDFVEIIKSQDLSVVSKVVKVTIDYTEISFMLWCKDGHVETFYPKL
Ligand information
Ligand IDVQV
InChIInChI=1S/C9H14N2O12P2/c12-5-1-2-11(9(14)10-5)8-6(13)7(23-25(18,19)20)4(22-8)3-21-24(15,16)17/h1-2,4,6-8,13H,3H2,(H,10,12,14)(H2,15,16,17)(H2,18,19,20)/t4-,6-,7+,8+/m0/s1
InChIKeyZPVPRWPOZBXDKD-ZAKLUEHWSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7C1=CN(C(=O)NC1=O)[C@H]2[C@H]([C@@H]([C@@H](O2)COP(=O)(O)O)OP(=O)(O)O)O
ACDLabs 12.01O=C1N(C=CC(=O)N1)C2C(O)C(OP(O)(=O)O)C(COP(O)(O)=O)O2
OpenEye OEToolkits 2.0.7C1=CN(C(=O)NC1=O)C2C(C(C(O2)COP(=O)(O)O)OP(=O)(O)O)O
CACTVS 3.385O[CH]1[CH](O[P](O)(O)=O)[CH](CO[P](O)(O)=O)O[CH]1N2C=CC(=O)NC2=O
CACTVS 3.385O[C@H]1[C@H](O[P](O)(O)=O)[C@H](CO[P](O)(O)=O)O[C@H]1N2C=CC(=O)NC2=O
FormulaC9 H14 N2 O12 P2
Name1-(3,5-di-O-phosphono-alpha-L-xylofuranosyl)pyrimidine-2,4(1H,3H)-dione
ChEMBL
DrugBank
ZINC
PDB chain7k1o Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7k1o Crystal Structure of NSP15 Endoribonuclease from SARS CoV-2 in the Complex with Uridine-3',5'-Diphosphate
Resolution2.4 Å
Binding residue
(original residue number in PDB)
H235 H250 W333 T341
Binding residue
(residue number reindexed from 1)
H236 H251 W334 T342
Annotation score1
Enzymatic activity
Enzyme Commision number 2.1.1.56: mRNA (guanine-N(7))-methyltransferase.
2.1.1.57: methyltransferase cap1.
2.7.7.48: RNA-directed RNA polymerase.
2.7.7.50: mRNA guanylyltransferase.
3.1.13.-
3.4.19.12: ubiquitinyl hydrolase 1.
3.4.22.-
3.4.22.69: SARS coronavirus main proteinase.
3.6.4.12: DNA helicase.
3.6.4.13: RNA helicase.
4.6.1.-
External links
PDB RCSB:7k1o, PDBe:7k1o, PDBj:7k1o
PDBsum7k1o
PubMed
UniProtP0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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