基因名：
ATF4
产品别名：
CREB-2； CREB2； TAXREB67； TXREB； ATF4； activating transcription factor 4； activating transcription factor 4； cyclic AMP-dependent transcription factor ATF-4； DNA-binding protein TAXREB67； cAMP response element-binding protein 2； cAMP-dependent transcription factor ATF-4； cAMP-responsive element-binding protein 2； cyclic AMP-responsive element-binding protein 2； tax-responsive enhancer element B67； tax-responsive enhancer element-binding protein 67； 活化转录因子4； 磷酸化活化转录因子4； 转录激活因子4(ATF4)；
背景信息：
This gene encodes a transcription factor that was originally identified as a widely expressed mammalian DNA binding protein that could bind a tax-responsive enhancer element in the LTR of HTLV-1. The encoded protein was also isolated and characterized as the cAMP-response element binding protein 2 (CREB-2). The protein encoded by this gene belongs to a family of DNA-binding proteins that includes the AP-1 family of transcription factors, cAMP-response element binding proteins (CREBs) and CREB-like proteins. These transcription factors share a leucine zipper region that is involved in protein-protein interactions, located C-terminal to a stretch of basic amino acids that functions as a DNA binding domain. Two alternative transcripts encoding the same protein have been described. Two pseudogenes are located on the X chromosome at q28 in a region containing a large inverted duplication. [provided by RefSeq, Sep 2011]
