SMTL ID : 7nxl.1

Structure of human cathepsin K in complex with the acrylamide inhibitor Gu3110

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 2 residues within 4Å: Chain A: K.42, K.215 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.215, A:M.216 Salt bridges: A:K.42, A:K.215

1 x UUK: tert-butyl (1-((4-(dibenzylamino)-4-oxobutyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate(Covalent)

UUK.2: 24 residues within 4Å: Chain A: Q.20, G.21, Q.22, C.23, G.24, S.25, C.26, W.27, D.62, G.65, G.66, G.67, Y.68, M.69, A.135, A.138, S.139, Q.144, L.161, N.162, H.163, A.164, W.185, L.210 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.68, A:A.135 Hydrogen bonds: A:Q.20, A:G.67, A:G.67, A:N.162, A:H.163, A:W.185

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lemke, C. et al., An Activity-Based Probe for Cathepsin K Imaging with Excellent Potency and Selectivity. J.Med.Chem. (2021)

Release Date

2021-09-08

Peptides

Cathepsin K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

Cathepsin K

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