SMTL ID : 7cbt.1

The crystal structure of SARS-CoV-2 main protease in complex with GC376

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 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: 18 residues within 4Å: Chain A: L.54, H.68, M.76, Y.81, F.167, L.168, N.169, G.170, S.171, C.172, H.190, H.191, M.192, E.193, H.199, D.214, R.215, Q.216 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:H.68 Hydrogen bonds: A:F.167, A:G.170, A:S.171, A:S.171, A:C.172, A:H.190, A:H.191, A:E.193, A:E.193, A:Q.216 K36.2: 20 residues within 4Å: Chain B: L.54, H.68, M.76, Y.81, F.167, L.168, N.169, G.170, S.171, C.172, H.190, H.191, M.192, E.193, L.194, P.195, H.199, D.214, R.215, Q.216 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:H.68, B:E.193, B:Q.216 Hydrogen bonds: B:F.167, B:G.170, B:S.171, B:C.172, B:H.190, B:H.191, B:E.193, B:E.193, B:Q.216

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, Y. et al., The preclinical inhibitor GS441524 in combination with GC376 efficaciously inhibited the proliferation of SARS-CoV-2 in the mouse respiratory tract. Emerg Microbes Infect (2021)

Release Date

2020-09-02

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3C-like proteinase