ISDA

Deposition Date 2003-08-13

Release Date 2004-03-16

Last Version Date 2024-10-30

Entry Detail

PDB ID:

1Q6K

Keywords:

HYDROLASE

Title:

Cathepsin K complexed with t-butyl(1S)-1-cyclohexyl-2-oxoethylcarbamate

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.10 Å

R-Value Observed:

0.2

Space Group:

P 43 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cathepsin K
Gene (Uniprot):CTSK
Chain IDs:A
Chain Length:215
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P43235 Pfam ID:PF00112 EC:3.4.22.38

Ligand Molecules

SO4

TCO

Primary Citation

Exploration of the P1 SAR of aldehyde cathepsin K inhibitors

Catalano, J.G, Deaton, D.N, Furfine, E.S, Hassell, A.M, McFadyen, R.B, Miller, A.B, Miller, L.R, Shewchuk, L.M, Willard, D.H, Wright, L.L.Show

Bioorg.Med.Chem.Lett. 14 275 278 (2004)

PMID: 14684342 DOI: 10.1016/j.bmcl.2003.09.088

Abstact

The synthesis and biological activity of a series of aldehyde inhibitors of cathepsin K are reported. Exploration of the properties of the S(1) subsite with a series of alpha-amino aldehyde derivatives substituted at the P(1) position afforded compounds with cathepsin K IC(50)s between 52 microM and 15 nM.

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Protein

Chemical

Disease

Primary Citation of related structures