1yo8
From Proteopedia
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Strucuture of the C-terminal domain of human thrombospondin-2
Overview
Thrombospondins (THBSs) are secreted glycoproteins that have key roles in, interactions between cells and the extracellular matrix. Here, we describe, the 2.6-A-resolution crystal structure of the glycosylated signature, domain of human THBS2, which includes three epidermal growth factor-like, modules, 13 aspartate-rich repeats and a lectin-like module. These, elements interact extensively to form three structural regions termed the, stalk, wire and globe. The THBS2 signature domain is stabilized by these, interactions and by a network of 30 bound Ca(2+) ions and 18 disulfide, bonds. The structure suggests how genetic alterations of THBSs result in, disease.
About this Structure
1YO8 is a Single protein structure of sequence from Homo sapiens with NAG and CA as ligands. Full crystallographic information is available from OCA.
Reference
Structure of the calcium-rich signature domain of human thrombospondin-2., Carlson CB, Bernstein DA, Annis DS, Misenheimer TM, Hannah BL, Mosher DF, Keck JL, Nat Struct Mol Biol. 2005 Oct;12(10):910-4. Epub 2005 Sep 25. PMID:16186819
Page seeded by OCA on Mon Nov 12 20:22:14 2007
