Structure of PDB 8j3b Chain B

Receptor sequence
>8j3bB (length=299) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2) [Search protein sequence]
FRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTFEDMLNP
NYEDLLIRKSNHNFLVQAGNVQLRVIGHSMQNCVLKLKVDTANPKTPKYK
FVRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNI
DYDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITV
NVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGP
LSAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCS
3D structure
PDB8j3b Crystal structure of SARS-Cov-2 main protease S46F mutant in complex with PF00835231
ChainB
Resolution1.64 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.50: mRNA guanylyltransferase.
3.4.19.12: ubiquitinyl hydrolase 1.
3.4.22.-
3.4.22.69: SARS coronavirus main proteinase.
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 V2M B H41 F140 N142 C145 H163 H164 M165 E166 Q189 T190 A191 H39 F138 N140 C143 H161 H162 M163 E164 Q187 T188 A189
Gene Ontology
Molecular Function
GO:0008233 peptidase activity
Biological Process
GO:0019082 viral protein processing

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Molecular Function
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Biological Process
External links
PDB RCSB:8j3b, PDBe:8j3b, PDBj:8j3b
PDBsum8j3b
PubMed
UniProtP0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)

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