SMTL ID : 7uuc.1

Structure of the SARS-CoV-2 main protease in complex with inhibitor MPI19

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x 81L: N-[(benzyloxy)carbonyl]-3-methyl-L-valyl-3-cyclopropyl-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-alaninamide(Covalent)

81L.1: 17 residues within 4Å: Chain A: H.41, F.140, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, P.168, H.172, D.187, Q.189, T.190, A.191, Q.192 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:H.41, A:E.166, A:P.168, A:Q.189 Hydrogen bonds: A:G.143, A:S.144, A:C.145, A:H.164, A:E.166, A:E.166, A:E.166, A:E.166, A:Q.189 81L.2: 17 residues within 4Å: Chain B: H.41, F.140, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, P.168, H.172, D.187, Q.189, T.190, A.191, Q.192 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:H.41, B:E.166, B:P.168, B:Q.189 Hydrogen bonds: B:G.143, B:S.144, B:C.145, B:H.164, B:E.166, B:E.166, B:E.166, B:Q.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, K.S. et al., A Novel Y-Shaped, S-O-N-O-S-Bridged Cross-Link between Three Residues C22, C44, and K61 Is Frequently Observed in the SARS-CoV-2 Main Protease. Acs Chem.Biol. (2023)

Release Date

2023-01-25

Peptides

3C-like proteinase nsp5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase nsp5

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