Zinc finger protein 40 is a protein that in humans is encoded by the HIVEP1gene.[1][2]
Members of the ZAS family, such as ZAS1 (HIVEP1), are large proteins that contain a ZAS domain, a modular protein structure consisting of a pair of C2H2 zinc fingers with an acidic-rich region and a serine/threonine-rich sequence. These proteins bind specific DNA sequences, including the kappa-B motif (GGGACTTTCC), in the promoters and enhancer regions of several genes and viruses, including human immunodeficiency virus (HIV). ZAS genes span more than 150 kb and contain at least 10 exons, one of which is longer than 5.5 kb (Allen and Wu, 2004).[supplied by OMIM][2]
References
↑Gaynor RB, Muchardt C, Diep A, Mohandas TK, Sparkes RS, Lusis AJ (Jul 1991). "Localization of the zinc finger DNA-binding protein HIV-EP1/MBP-1/PRDII-BF1 to human chromosome 6p22.3-p24". Genomics. 9 (4): 758–61. doi:10.1016/0888-7543(91)90371-K. PMID2037300.
Omichinski JG, Clore GM, Robien M, et al. (1992). "High-resolution solution structure of the double Cys2His2 zinc finger from the human enhancer binding protein MBP-1". Biochemistry. 31 (16): 3907–17. doi:10.1021/bi00131a004. PMID1567844.
Fan CM, Maniatis T (1990). "A DNA-binding protein containing two widely separated zinc finger motifs that recognize the same DNA sequence". Genes Dev. 4 (1): 29–42. doi:10.1101/gad.4.1.29. PMID2106471.
Omichinski JG, Clore GM, Appella E, et al. (1991). "High-resolution three-dimensional structure of a single zinc finger from a human enhancer binding protein in solution". Biochemistry. 29 (40): 9324–34. doi:10.1021/bi00492a004. PMID2248949.
Maekawa T, Sakura H, Sudo T, Ishii S (1989). "Putative metal finger structure of the human immunodeficiency virus type 1 enhancer binding protein HIV-EP1". J. Biol. Chem. 264 (25): 14591–3. PMID2504707.
Otsuka M, Fujita M, Aoki T, et al. (1995). "Novel zinc chelators with dual activity in the inhibition of the kappa B site-binding proteins HIV-EP1 and NF-kappa B". J. Med. Chem. 38 (17): 3264–70. doi:10.1021/jm00017a011. PMID7650680.
Lim J, Hao T, Shaw C, et al. (2006). "A protein-protein interaction network for human inherited ataxias and disorders of Purkinje cell degeneration". Cell. 125 (4): 801–14. doi:10.1016/j.cell.2006.03.032. PMID16713569.