1r54

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1r54, resolution 1.85Å

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Crystal structure of the catalytic domain of human ADAM33

Overview

Adam33 is a putative asthma susceptibility gene encoding for a membrane-anchored metalloprotease belonging to the ADAM family. The ADAMs (a disintegrin and metalloprotease) are a family of glycoproteins implicated in cell-cell interactions, cell fusion, and cell signaling. We have determined the crystal structure of the Adam33 catalytic domain in complex with the inhibitor marimastat and the inhibitor-free form. The structures reveal the polypeptide fold and active site environment resembling that of other metalloproteases. The substrate-binding site contains unique features that allow the structure-based design of specific inhibitors of this enzyme.

About this Structure

1R54 is a Single protein structure of sequence from Homo sapiens with , and as ligands. Full crystallographic information is available from OCA.

Reference

Crystal structure of the catalytic domain of human ADAM33., Orth P, Reichert P, Wang W, Prosise WW, Yarosh-Tomaine T, Hammond G, Ingram RN, Xiao L, Mirza UA, Zou J, Strickland C, Taremi SS, Le HV, Madison V, J Mol Biol. 2004 Jan 2;335(1):129-37. PMID:14659745

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