Structure of PDB 7fa1 Chain A Binding Site BS03

Receptor Information
>7fa1 Chain A (length=276) Species: 694009 (Severe acute respiratory syndrome-related coronavirus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AVTRYVDNNFCGPDGYPLDCIKDFLARAGKSMCTLSEQLDYIESKRGVYC
CRDHDHEIAWFTERSDKSYEHQTPFEIKSAKKFDTFKGECPKFVFPLNSK
VKVIQPRVEKKKTEGFMGRIRSVYPVASPQECNNMHLSTLMKCNHCDEVS
WQTCDFLKATCEHCGTENLVIEGPTTCGYLPTNAVVKMPCPACQDPEIGP
EHSVADYHNHSNIETRLRKGGRTRCFGGCVFAYVGCYNKRAYWVPRASAD
IGSGHTGITGDNVETLNEDLLEILSR
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain7fa1 Chain A Residue 1003 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7fa1 Crystal Structure of N-terminus of the non-structural protein 2 from SARS coronavirus
Resolution1.6 Å
Binding residue
(original residue number in PDB)		C21 C52 H55 H57
Binding residue
(residue number reindexed from 1)		C20 C51 H54 H56
Annotation score1
Enzymatic activity
Enzyme Commision number 2.1.1.-
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:7fa1, PDBe:7fa1, PDBj:7fa1
PDBsum7fa1
PubMed35729072
UniProtP0C6X7|R1AB_SARS Replicase polyprotein 1ab (Gene Name=rep)

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