Structure of PDB 7zv7 Chain A Binding Site BS01

Receptor Information

>7zv7 Chain A (length=298) Species: 2697049 (Severe acute respiratory syndrome coronavirus 2)

SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDVVYCPRHVICTSEDML
NPNYEDLLIRKSNHNFLVQAGLRVIGHSMQNCVLKLKVDTANPKTPKYKF
VRIQPGQTFSVLACYNGSPSGVYQCAMRPNFTIKGSFLNGSCGSVGFNID
YDCVSFCYMHHMELPTGVHAGTDLEGNFYGPFVDRQTAQAAGTDTTITVN
VLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYEPLTQDHVDILGPL
SAQTGIAVLDMCASLKELLQNGMNGRTILGSALLEDEFTPFDVVRQCS

Ligand information

>7zv7 Chain B (length=3) Species: 32630 (synthetic construct)

GFH

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7zv7 Rational design of the zonulin inhibitor AT1001 derivatives as potential anti SARS-CoV-2.
• Resolution: 1.336 Å
• Binding residue (original residue number in PDB): M49 F140 N142 G143 S144 C145 H163 H164 M165 E166 D187 R188 Q189 Q192
• Binding residue (residue number reindexed from 1): M49 F137 N139 G140 S141 C142 H160 H161 M162 E163 D184 R185 Q186 Q189

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.-

Gene Ontology

Molecular Function

• GO:0008233 peptidase activity

Biological Process

• GO:0019082 viral protein processing

External links

• PDB: RCSB:7zv7, PDBe:7zv7, PDBj:7zv7
• PDBsum: 7zv7
• PubMed: 36332548
• UniProt: P0DTD1|R1AB_SARS2 Replicase polyprotein 1ab (Gene Name=rep)