SMTL ID : 9gj2.2 (1 other biounit)

Crystal structure of human cathepsin S produced in insect cells in complex with ketoamide 13b

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.15 Å

Oligo State

monomer

Ligands

1 x KH0: ~{tert}-butyl ~{N}-[1-[(2~{S})-3-cyclopropyl-1-oxidanylidene-1-[[(2~{S},3~{S})-3-oxidanyl-4-oxidanylidene-1-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]-4-[(phenylmethyl)amino]butan-2-yl]amino]propan-2-yl]-2-oxidanylidene-pyridin-3-yl]carbamate

KH0.1: 15 residues within 4Å: Chain A: Q.20, S.22, G.24, A.25, C.26, W.27, N.68, G.69, G.70, F.71, M.72, G.138, V.163, N.164, H.165 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.71, A:V.163 Hydrogen bonds: A:Q.20, A:C.26, A:G.70, A:N.164, A:H.165, A:G.166

2 x EDO: 1,2-ETHANEDIOL

EDO.2: 1 residues within 4Å: Chain A: F.212 No protein-ligand interaction detected (PLIP) EDO.4: 3 residues within 4Å: Chain A: P.3, D.4, S.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.4, A:S.5, A:S.5

1 x CIT: CITRIC ACID

CIT.3: 5 residues within 4Å: Chain A: V.17, K.18, Y.19, G.188, H.189 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:H.189 Water bridges: A:V.17, A:Y.19, A:H.189, A:N.190, A:N.190, A:N.190 Salt bridges: A:H.189, A:H.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Falke, S. et al., Crystal structure of human cathepsin S produced in insect cells in complex with ketoamide 13b. To Be Published

Release Date

2024-09-04

Peptides

Cathepsin S: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cathepsin S

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