SMTL ID : 8d4k.1

Crystal Structure of SARS-CoV-2 Main Protease (Mpro) H172Y Mutant in Complex with Inhibitor GC376

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

homo-dimer

Ligands

2 x K36: (1S,2S)-2-({N-[(benzyloxy)carbonyl]-L-leucyl}amino)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid(Covalent)

K36.1: 16 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, Y.172, D.187, Q.189 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:H.41 Hydrogen bonds: A:F.140, A:G.143, A:S.144, A:S.144, A:C.145, A:H.164, A:E.166, A:Q.189 K36.2: 16 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, Y.172, D.187, Q.189 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:H.41 Hydrogen bonds: B:F.140, B:G.143, B:S.144, B:S.144, B:C.145, B:H.164, B:E.166, B:E.166, B:Q.189

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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