SMTL ID : 9cjq.1 (1 other biounit)

X-ray crystal structure of SARS-CoV-2 main protease quadruple mutants in complex with Ensitrelvir

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.24 Å

Oligo State

homo-dimer

Ligands

2 x 7YY: 6-[(6-chloranyl-2-methyl-indazol-5-yl)amino]-3-[(1-methyl-1,2,4-triazol-3-yl)methyl]-1-[[2,4,5-tris(fluoranyl)phenyl]methyl]-1,3,5-triazine-2,4-dione(Non-covalent)

7YY.1: 20 residues within 4Å: Chain A: T.24, T.25, T.26, L.27, H.41, F.140, L.141, N.142, G.143, A.144, C.145, H.163, H.164, M.165, V.166, H.172, D.187, R.188, Q.189 Ligands: EDO.2 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:T.25, A:L.27 Hydrogen bonds: A:T.26, A:G.143, A:C.145, A:V.166 pi-Stacking: A:H.41 Halogen bonds: A:Q.189 7YY.3: 19 residues within 4Å: Chain A: S.1 Chain B: T.24, T.25, T.26, H.41, F.140, L.141, N.142, G.143, A.144, C.145, H.163, H.164, M.165, V.166, H.172, D.187, R.188, Q.189 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:T.25, B:M.165 Hydrogen bonds: B:T.26, B:G.143, B:C.145, B:V.166 pi-Stacking: B:H.41

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: S.46, M.49 Ligands: 7YY.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Esler, M.A. et al., X-ray crystal structure of SARS-CoV-2 main protease quadruple mutants in complex with Ensitrelvir. To Be Published

Release Date

2025-07-09

Peptides

main protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

main protease

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