SMTL ID : 7s6z.1

Structure of the SARS-CoV-2 main protease in complex with inhibitor MPI33

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x I71: (1R,2S,5S)-3-[N-(tert-butylcarbamoyl)-3-methyl-L-valyl]-N-{(2S,3R)-4-(ethylamino)-3-hydroxy-4-oxo-1-[(3S)-2-oxopyrrolidin-3-yl]butan-2-yl}-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamide(Covalent)

I71.1: 19 residues within 4Å: Chain A: T.26, H.41, M.49, F.140, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, L.167, H.172, D.187, R.188, Q.189, T.190, Q.192 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:H.41, A:M.165, A:E.166, A:L.167, A:Q.192 Hydrogen bonds: A:N.142, A:G.143, A:C.145, A:H.164, A:E.166, A:E.166, A:E.166, A:E.166, A:Q.189 I71.2: 19 residues within 4Å: Chain B: T.26, H.41, M.49, F.140, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, L.167, H.172, D.187, R.188, Q.189, T.190, Q.192 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:H.41, B:M.165, B:E.166, B:L.167, B:Q.192 Hydrogen bonds: B:N.142, B:G.143, B:C.145, B:H.164, B:E.166, B:E.166, B:E.166, B:E.166, B:Q.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alugubelli, Y.R. et al., A systematic exploration of boceprevir-based main protease inhibitors as SARS-CoV-2 antivirals. Eur.J.Med.Chem. (2022)

Release Date

2022-07-27

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase

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