SMTL ID : 8a4t.2 (1 other biounit)

crystal structures of diastereomer (S,S,S)-13b (13b-K) in complex with the SARS-CoV-2 Mpro

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x O6K: ~{tert}-butyl ~{N}-[1-[(2~{S})-3-cyclopropyl-1-oxidanylidene-1-[[(2~{S},3~{R})-3-oxidanyl-4-oxidanylidene-1-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]-4-[(phenylmethyl)amino]butan-2-yl]amino]propan-2-yl]-2-oxidanylidene-pyridin-3-yl]carbamate(Covalent)

O6K.1: 19 residues within 4Å: Chain A: T.26, H.41, M.49, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, P.168, H.172, D.187, R.188, Q.189, T.190 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:N.142, A:M.165 Hydrogen bonds: A:G.143, A:S.144, A:C.145, A:H.164, A:E.166, A:E.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cooper, M.S. et al., Diastereomeric Resolution Yields Highly Potent Inhibitor of SARS-CoV-2 Main Protease. J.Med.Chem. (2022)

Release Date

2022-10-12

Peptides

3C-like proteinase nsp5: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

3C-like proteinase nsp5

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