ISDA

Deposition Date 2005-07-08

Release Date 2006-02-07

Last Version Date 2024-10-30

Entry Detail

PDB ID:

2A8H

Keywords:

HYDROLASE

Title:

Crystal structure of catalytic domain of TACE with Thiomorpholine Sulfonamide Hydroxamate inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.30 Å

R-Value Free:

0.28

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:ADAM 17
Gene (Uniprot):ADAM17
Mutations:S266A, N452Q
Chain IDs:A, B
Chain Length:271
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P78536 Pfam ID:PF13688 EC:3.4.24.86

Ligand Molecules

4NH

Primary Citation

Acetylenic TACE inhibitors. Part 3: Thiomorpholine sulfonamide hydroxamates.

Levin, J.I, Chen, J.M, Laakso, L.M, Du, M, Schmid, J, Xu, W, Cummons, T, Xu, J, Jin, G, Barone, D, Skotnicki, J.S, Cowling, R, Barone, D, Black, R.A, Skotnicki, J.S.Show

Bioorg.Med.Chem.Lett. 16 1605 1609 (2006)

PMID: 16426848 DOI: 10.1016/j.bmcl.2005.12.020

Abstact

A series of thiomorpholine sulfonamide hydroxamate TACE inhibitors, all bearing propargylic ether P1' groups, was explored. In particular, compound 5h has excellent in vitro potency against isolated TACE enzyme and in cells, oral activity in a model of TNF-alpha production and a collagen-induced arthritis model, was selected as a clinical candidate for the treatment of RA.

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Primary Citation of related structures