SMTL ID : 8dd9.1

Crystal Structure of SARS-CoV-2 Main Protease (Mpro) S144L Mutant in Complex with Inhibitor GC376

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

homo-dimer

Ligands

2 x B1S: (1R,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid(Covalent)

B1S.1: 15 residues within 4Å: Chain A: H.41, M.49, Y.54, F.140, L.141, N.142, C.145, H.163, H.164, M.165, E.166, H.172, D.187, R.188 Chain B: S.1 6 PLIP interactions: 1 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:S.1, A:H.164, A:E.166 Hydrophobic interactions: A:H.41, A:M.49 Water bridges: A:C.145 B1S.2: 15 residues within 4Å: Chain A: S.1 Chain B: H.41, M.49, Y.54, F.140, L.141, N.142, C.145, H.163, H.164, M.165, E.166, H.172, D.187, R.188 8 PLIP interactions: 2 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:S.1, A:S.1, B:H.164, B:E.166, B:E.166 Hydrophobic interactions: B:H.41, B:M.49 Water bridges: B:C.145

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, Y. et al., Naturally occurring mutations of SARS-CoV-2 main protease confer drug resistance to nirmatrelvir. Biorxiv (2022)

Release Date

2022-07-13

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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