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Dock9
Dock9 (Dedicator of cytokinesis 9), also known as Zizimin1, is a large (~230 kDa) protein involved in intracellular signalling networks.〔(【引用サイトリンク】 url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=23348 )〕 It is a member of the DOCK-D subfamily of the DOCK family of guanine nucleotide exchange factors that function as activators of small G proteins. Dock9 activates the small G protein Cdc42. ==Discovery== Dock9 was discovered using an affinity proteomic approach designed to identify novel activators of the small G protein Cdc42 in fibroblasts. Subsequent northern blot analysis revealed that Dock9 is expressed primarily in the brain, heart, skeletal muscle, kidney, placenta and lung. Lower levels were detected in the colon, thymus, liver, small intestine and in leukocytes from peripheral blood.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Dock9」の詳細全文を読む
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