SMTL ID : 7rvy.1

Structure of the SARS-CoV-2 main protease in complex with inhibitor MPI25

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x 7YQ: O-tert-butyl-N-{[(3-chlorophenyl)methoxy]carbonyl}-L-threonyl-3-cyclohexyl-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-alaninamide(Covalent)

7YQ.1: 21 residues within 4Å: Chain A: H.41, M.49, Y.54, 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, A.191, Q.192 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:P.168, A:D.187, A:Q.189 Hydrogen bonds: A:F.140, A:N.142, A:G.143, A:S.144, A:C.145, A:H.164, A:E.166, A:E.166, A:E.166 pi-Stacking: A:H.41 7YQ.2: 21 residues within 4Å: Chain B: H.41, M.49, Y.54, 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, A.191, Q.192 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:P.168, B:D.187, B:Q.189 Hydrogen bonds: B:F.140, B:N.142, B:G.143, B:S.144, B:C.145, B:H.164, B:E.166, B:E.166 pi-Stacking: B:H.41

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ma, Y. et al., A multi-pronged evaluation of aldehyde-based tripeptidyl main protease inhibitors as SARS-CoV-2 antivirals. Eur.J.Med.Chem. (2022)

Release Date

2022-07-20

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase

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