SMTL ID : 8ykp.1

Crystal structure of SARS-Cov-2 main protease M49I mutant in complex with X77

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x X77: N-(4-tert-butylphenyl)-N-[(1R)-2-(cyclohexylamino)-2-oxo-1-(pyridin-3-yl)ethyl]-1H-imidazole-4-carboxamide(Non-covalent)

X77.1: 17 residues within 4Å: Chain A: T.24, H.39, I.47, F.138, L.139, N.140, G.141, S.142, C.143, H.161, H.162, M.163, E.164, P.166, D.185, R.186, Q.187 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:H.39, A:I.47, A:I.47, A:E.164, A:P.166, A:D.185, A:Q.187, A:Q.187 Hydrogen bonds: A:T.24, A:G.141, A:E.164 X77.2: 17 residues within 4Å: Chain B: T.24, H.39, I.47, F.138, L.139, N.140, G.141, S.142, C.143, H.161, H.162, M.163, E.164, P.166, D.185, R.186, Q.187 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:H.39, B:I.47, B:I.47, B:E.164, B:P.166, B:D.185, B:Q.187, B:Q.187 Hydrogen bonds: B:T.24, B:G.141, B:E.164

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jiang, H. et al., Crystal structures of coronaviral main proteases in complex with the non-covalent inhibitor X77. Int.J.Biol.Macromol. (2024)

Release Date

2024-11-27

Peptides

3C-like proteinase nsp5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase nsp5