SMTL ID : 8h6i.1

The crystal structure of SARS-CoV-2 3C-like protease Double Mutant (L50F and E166V) in complex with a traditional Chinese Medicine Inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ODN: (1beta,6beta,7beta,8alpha,9beta,10alpha,13alpha,14R,16beta)-1,6,7,14-tetrahydroxy-7,20-epoxykauran-15-one(Covalent)

ODN.1: 9 residues within 4Å: Chain A: H.41, S.46, M.49, N.142, C.145, H.164, M.165, V.166, Q.189 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.166, A:V.166 ODN.2: 9 residues within 4Å: Chain B: H.41, S.46, M.49, N.142, C.145, H.164, M.165, V.166, Q.189 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.166, B:V.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duan, Y. et al., Molecular mechanisms of SARS-CoV-2 resistance to nirmatrelvir. Nature (2023)

Release Date

2023-10-11

Peptides

3C-like proteinase nsp5: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase nsp5