Cathepsin S in complex with non-covalent 2-(Benzoxazol-2-ylamino)-acetamide

File:2f1g.gif


2f1g, resolution 1.90Å

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OverviewOverview

A series of N(alpha)-2-benzoxazolyl-alpha-amino acid-(arylaminoethyl)amides were identified as potent, selective, and noncovalent inhibitors of cathepsin S. Structure-activity relationships including strategies for modulating the selectivities among cathepsins S, K, and L, and in vivo pharmacokinetics are discussed. A X-ray structure of compound 3 bound to the active site of cathepsin S is also reported.

About this StructureAbout this Structure

2F1G is a Single protein structure of sequence from Homo sapiens with and as ligands. Active as Cathepsin S, with EC number 3.4.22.27 Full crystallographic information is available from OCA.

ReferenceReference

Synthesis and evaluation of arylaminoethyl amides as noncovalent inhibitors of cathepsin S. Part 3: heterocyclic P3., Tully DC, Liu H, Alper PB, Chatterjee AK, Epple R, Roberts MJ, Williams JA, Nguyen KT, Woodmansee DH, Tumanut C, Li J, Spraggon G, Chang J, Tuntland T, Harris JL, Karanewsky DS, Bioorg Med Chem Lett. 2006 Apr 1;16(7):1975-80. Epub 2006 Jan 30. PMID:16446091

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