SMTL ID : 7ddc.1

Crystal structure of SARS-CoV-2 main protease in complex with Tafenoquine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

homo-dimer

Ligands

2 x H3F: Tafenoquine(Non-covalent)

H3F.1: 13 residues within 4Å: Chain A: T.26, L.28, H.42, C.45, T.46, S.47, M.50, L.142, N.143, G.144, C.146, H.165, Q.190 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.142, A:L.142 Hydrogen bonds: A:T.26, A:H.42, A:Q.190 Halogen bonds: A:N.143 H3F.2: 13 residues within 4Å: Chain B: T.26, L.28, H.42, C.45, T.46, S.47, M.50, L.142, N.143, G.144, C.146, H.165, Q.190 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.142, B:L.142 Hydrogen bonds: B:H.42, B:Q.190 Halogen bonds: B:N.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Y. et al., Tafenoquine and its derivatives as inhibitors for the severe acute respiratory syndrome coronavirus 2. J.Biol.Chem. (2022)

Release Date

2021-11-10

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase

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