SMTL ID : 8c3d.1

Sulfonated Calpeptin is a promising drug candidate against SARS-CoV-2 infections

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x P6S- LEU- EJM: 3-PYRIDIN-4-YL-2,4-DIHYDRO-INDENO[1,2-.C.]PYRAZOLE(Non-covalent)

P6S-LEU-EJM.1: 20 residues within 4Å: Chain A: Q.19, G.23, S.24, C.25, W.26, E.59, N.60, D.61, C.63, G.64, G.65, G.66, Y.67, M.68, A.134, L.160, N.161, H.162, A.163, L.209 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:D.61, A:Y.67, A:Y.67, A:A.134 Hydrogen bonds: A:Q.19, A:C.25, A:G.66, A:G.66, A:N.161 Water bridges: A:H.162

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 3 residues within 4Å: Chain A: E.59, N.70, Q.73 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.59, A:E.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reinke, P.Y.A. et al., Calpeptin is a potent cathepsin inhibitor and drug candidate for SARS-CoV-2 infections. Commun Biol (2023)

Release Date

2023-09-27

Peptides

Cathepsin K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cathepsin K

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