SMTL ID : 8h4y.1

Crystal Structure of SARS-CoV-2 Main Protease (Mpro) F140L Mutant in Complex with Inhibitor Nirmatrelvir

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

2 x 4WI: (1R,2S,5S)-N-{(1E,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-6,6-dimethyl-3-[3-methyl-N-(trifluoroacetyl)-L-valyl]-3-azabicyclo[3.1.0]hexane-2-carboxamide(Covalent)

4WI.1: 20 residues within 4Å: Chain A: H.41, M.49, Y.54, L.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, L.167, H.172, D.187, R.188, Q.189, T.190, Q.192 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:H.41, A:E.166 Hydrogen bonds: A:G.143, A:C.145, A:H.164, A:E.166, A:E.166, A:E.166, A:T.190 Halogen bonds: A:R.188, A:Q.192 4WI.2: 20 residues within 4Å: Chain B: H.41, M.49, Y.54, L.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, L.167, H.172, D.187, R.188, Q.189, T.190, Q.192 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:H.41, B:E.166 Hydrogen bonds: B:G.143, B:C.145, B:H.164, B:E.166, B:E.166, B:E.166, B:T.190 Halogen bonds: B:R.188, B:Q.192

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