SMTL ID : 8ig8.1

Crystal structure of SARS-Cov-2 main protease S46F mutant in complex with GC376

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-dimer

Ligands

2 x UED: N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide(Covalent)

UED.1: 17 residues within 4Å: Chain A: H.40, M.48, F.139, L.140, N.141, G.142, S.143, C.144, H.162, H.163, M.164, E.165, H.171, D.186, R.187, Q.188, T.189 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:H.40, A:M.164, A:D.186, A:Q.188 Hydrogen bonds: A:G.142, A:S.143, A:C.144, A:H.163, A:E.165, A:E.165, A:E.165, A:Q.188 UED.2: 18 residues within 4Å: Chain B: H.40, M.48, F.139, L.140, N.141, G.142, S.143, C.144, H.162, H.163, M.164, E.165, H.171, D.186, R.187, Q.188, T.189, A.190 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:H.40, B:A.190 Hydrogen bonds: B:G.142, B:S.143, B:S.143, B:C.144, B:H.163, B:E.165, B:E.165, B:E.165, B:Q.188

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lin, C. et al., Structural Basis for Coronaviral Main Proteases Inhibition by the 3CLpro Inhibitor GC376. J.Mol.Biol. (2024)

Release Date

2024-03-06

Peptides

3C-like proteinase nsp5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3C-like proteinase nsp5