SMTL ID : 8fig.1

Room-temperature X-ray structure of SARS-CoV-2 main protease double mutant E290A/R298A in complex with GC373

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 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: 14 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, H.172, D.187, R.188, Q.189 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:H.41, A:E.166 Hydrogen bonds: A:F.140, A:G.143, A:S.144, A:C.145, A:H.164, A:E.166, A:Q.189 UED.2: 14 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, H.172, D.187, R.188, Q.189 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:H.41, B:E.166 Hydrogen bonds: B:F.140, B:G.143, 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

Aniana, A. et al., Insights into the mechanism of SARS-CoV-2 main protease autocatalytic maturation from model precursors. Commun Biol (2023)

Release Date

2023-11-22

Peptides

3C-like proteinase nsp5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase nsp5