Crystallization And Preliminary X-Ray Crystallographic Studies On Si-Clp, A Novel Human Glyco_18 Domain-Containing Protein
Protein and peptide letters(2009)
摘要
A novel human Glyco_18 domain-containing protein, SI-CLP, was detected recently in human bronchoalveolar lavage of patients with chronic inflammatory disorders of the respiratory tract and peripheral-blood leukocytes. The expression of SI-CLP is up-regulated by dexamethasone or IL-4 and involved in the Th2 cell pathway. To further investigate its structure and function will provide new insights into human immunity and related disorders. Here we provide a preliminary crystal image of SI-CLP using the hanging-drop vapor diffusion method. The crystals of SI-CLP diffracted Xrays to a resolution of 2.7 angstrom. The crystals belong to the space group P3(2)21 with unit cell parameters a = b = 99.79 angstrom, c = 250.53 angstrom, alpha=beta=90 degrees, gamma=120 degrees. There are two molecules per asymmetry unit.
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关键词
Homo sapiens,protein crystallography,SI-CLP
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