Biochemistry of the tale transcription factors PREP, MEIS, and PBX in vertebrates.

Biochemistry of the tale transcription factors PREP, MEIS, and PBX in vertebrates.
复制标题

DOI:
10.1002/dvdy.24016
复制
发表时间:
2014-01
影响因子:
2.5
通讯作者:
Blasi, Francesco
Blasi, Francesco
中科院分区:
生物学3区
文献类型:
--
作者:
Longobardi, E.;Penkov, D.;Mateos, D.;De Florian, G.;Torres, M.;Blasi, Francesco

文献摘要

参考文献

被引文献

相似文献

TALE(三氨基酸环延伸)同源域转录因子在胚胎发育的各个步骤和许多成人生理功能中都是必需的,并且参与重要的病理学。本综述重点关注 TALE 因子的 PREP、MEIS 和 PBX 子家族,旨在提供有关其生化特性的信息,即结构、相互作用子和相互作用表面。三组蛋白质的成员形成二聚体,其中共同伙伴是 PBX,但它们也可以直接与其他蛋白质相互作用,形成更高级的复合物,特别是 HOX。最后,回顾了确定 PREP1、MEIS1 和 PBX1 全基因组 DNA 结合位点的最新进展,以及它们与一些 HOX 蛋白结合位点的部分对应关系。这些研究产生了一些可适用于三个基因家族所有成员的一般规则。 PREP 和 MEIS 识别的共有序列略有不同:PREP 更喜欢与启动子结合,并以 PBX 作为 DNA 结合伴侣; MEIS 更喜欢 HOX 作为合作伙伴,并且 PREP 和 MEIS 都将 PBX 驱动到它们自己的绑定位点。这概述了 PREP 和 MEIS 蛋白的明显个性,前者主要致力于基本细胞功能,后者更多地致力于发育功能。发展动态 243:59–75,2014 年。© 2013 Wiley periodicals, Inc.
TALE (three amino acids loop extension) homeodomain transcription factors are required in various steps of embryo development, in many adult physiological functions, and are involved in important pathologies. This review focuses on the PREP, MEIS, and PBX sub-families of TALE factors and aims at giving information on their biochemical properties, i.e., structure, interactors, and interaction surfaces. Members of the three sets of protein form dimers in which the common partner is PBX but they can also directly interact with other proteins forming higher-order complexes, in particular HOX. Finally, recent advances in determining the genome-wide DNA-binding sites of PREP1, MEIS1, and PBX1, and their partial correspondence with the binding sites of some HOX proteins, are reviewed. These studies have generated a few general rules that can be applied to all members of the three gene families. PREP and MEIS recognize slightly different consensus sequences: PREP prefers to bind to promoters and to have PBX as a DNA-binding partner; MEIS prefers HOX as partner, and both PREP and MEIS drive PBX to their own binding sites. This outlines the clear individuality of the PREP and MEIS proteins, the former mostly devoted to basic cellular functions, the latter more to developmental functions. Developmental Dynamics 243:59–75, 2014. © 2013 Wiley Periodicals, Inc.
DOI: 10.1371/journal.pone.0023665
发表时间: 2011
期刊: PloS one
影响因子: 3.7
作者:
Crist RC;Roth JJ;Waldman SA;Buchberg AM
通讯作者: Buchberg AM
DOI: 10.1210/me.2003-0442
发表时间: 2004-05-01
影响因子: --
作者:
Bailey, JS;Rave-Harel, N;Mellon, PL
通讯作者: Mellon, PL
DOI: 10.1093/emboj/17.5.1423
发表时间: 1998-03-02
期刊: EMBO JOURNAL
影响因子: 11.4
作者:
Berthelsen, J;Zappavigna, V;Blasi, F
通讯作者: Blasi, F
DOI: 10.1093/emboj/17.5.1434
发表时间: 1998-03-02
期刊: EMBO JOURNAL
影响因子: 11.4
作者:
Berthelsen, J;Zappavigna, V;Blasi, F
通讯作者: Blasi, F
DOI: 10.1007/s00438-008-0347-0
发表时间: 2008-07-01
影响因子: 3.1
作者:
Cohen, Lior;Salzberg, Adi
通讯作者: Salzberg, Adi