ID3(inhibitor of DNA binding 3, HLH protein),癌症关联基因,基因ID:3399,该基因编码的蛋白质是一个螺旋环螺旋(hlh)蛋白,可以与其他hlh蛋白形成异二聚体。然而,编码的蛋白质缺乏一个基本的dna结合域,因此抑制了与其相互作用的任何hlh蛋白的dna结合。[由RefSeq提供,2011年8月]The protein encoded by this gene is a helix-loop-helix (HLH) protein that can form heterodimers with other HLH proteins. However, the encoded protein lacks a basic DNA-binding domain and therefore inhibits the DNA binding of any HLH protein with which it interacts. [provided by RefSeq, Aug 2011]。