Characteristics of the Human Estrogen Receptor Protein Produced in Microbial Expression Systems

Characteristics of the Human Estrogen Receptor Protein Produced in Microbial Expression Systems
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微生物表达系统产生的人雌激素受体蛋白的特性

DOI:
10.1007/978-1-4615-9849-7_19
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发表时间:
1994
期刊:
Biochimica et biophysica acta
影响因子:
--
通讯作者:
T. Butt
T. Butt
中科院分区:
--
文献类型:
--
作者:
J. Wittliff;Jing Dong;Christopher M. Schaupp;P. Folk;T. Butt

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类固醇和甲状腺激素的作用通过细胞内受体传递,这些受体是转录调节蛋白复杂家族的成员(Evans,1988; Beato,1989; O 'Malley,1990)。当这些调节蛋白结合它们的配体时,它们识别靶细胞基因上的DNA反应元件并协调它们的表达。通常,类固醇受体超家族中的蛋白质表达为含有三个离散功能结构域的单一多肽(绿色和Chambon,1988; McDonnell等人,1988; Conneely等人,1988; Farrell等人,1990; Guichon-Mantel等人,1989和霍华德等人,1990)。中心结构域由两个锌结合指基序组成,其与靶基因上的免疫应答元件(HRE)特异性相互作用(绿色等人,1986; Klein-Hitpass等人,1988; Tsai等人,1988)。与进化上先进的受体(即结合雌激素、孕激素和糖皮质激素的受体)的氨基末端相邻的几个区域与转录过程的其他因子以及受体的DNA和酶结合结构域相互作用,以促进转录(Rusconi和Yamamoto,1987; Tora等,1989 a;多布森等,1989; O 'Malley,1990)。酶结合结构域占据这些蛋白质羧基末端附近的大序列(Miesfeld,1989)。非活性(非配体)受体蛋白与热休克蛋白(hsp 90)相关,热休克蛋白在与类固醇结合时解离。该事件导致活性配体-受体复合物,其随后可与HRE刺激基因转录紧密结合(绿色和Chambon,1988; Beato,1989; Burger和沃森,1989; Fuller,1991; Wahli等,1991)。
Steroid and thyroid hormone actions are communicated via intracellular receptors which are members of a complex family of transcriptional regulatory proteins (Evans, 1988; Beato, 1989; O’Malley, 1990). When these regulatory proteins bind their ligands, they recognize DNA-response elements on target cell genes and coordinate their expression. In general, proteins in the steroid receptor superfamily are expressed as a single polypeptide containing three discrete functional domains (Green and Chambon, 1988; McDonnell et al, 1988; Conneely et al, 1988; Farrell et al, 1990; Guichon-Mantel et al, 1989 and Howard et al, 1990). The central domain consists of two zinc-binding finger motifs which interact specifically with hormone-response elements (HRE) on the target genes (Green et al, 1986; Klein-Hitpass et al, 1988; Tsai et al, 1988). Several regions adjacent to the amino-terminus of evolutionarily advanced receptors, i.e. those binding estrogens, progestins, and glucocorticoids, interact with other factors of the transcriptional process as well as with the DNA and hormone-binding domains of the receptor to facilitate transcription (Rusconi and Yamamoto, 1987; Tora et al, 1989a; Dobson et al, 1989; O’Malley, 1990). The hormone-binding domain occupies a large sequence near the carboxyl-terminus of these proteins (Miesfeld, 1989). Inactive (unliganded) receptor proteins are associated with heat shock proteins (hsp90) which dissociate upon binding of the steroid. This event results in active ligand-receptor complexes which then may associate tightly with the HRE stimulating gene transcription (Green and Chambon, 1988; Beato, 1989; Burger and Watson, 1989; Fuller, 1991; Wahli et al, 1991).
DOI: 10.1016/s0021-9258(19)38489-3
发表时间: 1990-07
期刊: The Journal of biological chemistry
影响因子: --
作者:
K. J. Howard;S. Holley;K. Yamamoto;C. Distelhorst
通讯作者: K. J. Howard;S. Holley;K. Yamamoto;C. Distelhorst
功能性鸡输卵管孕酮受体在酵母(酿酒酵母)中的表达。
DOI: --
发表时间: 1989
期刊: The Journal of biological chemistry
影响因子: --
作者:
Mak,P;McDonnell,DP;Weigel,NL;Schrader,WT;O'Malley,BW
通讯作者: O'Malley,BW
DOI: 10.1126/science.3753802
发表时间: 1986-03-07
期刊: SCIENCE
影响因子: 56.9
作者:
GREENE, GL;GILNA, P;SHINE, J
通讯作者: SHINE, J
雌激素受体亚型与固定化单克隆抗体的相互作用。
DOI: 10.1016/0021-9673(86)80100-5
发表时间: 1986
期刊: Journal of chromatography
影响因子: --
作者:
Sato,N;Hyder,SM;Chang,L;Thais,A;Wittliff,JL
通讯作者: Wittliff,JL
DOI: 10.1016/0022-2836(87)90679-6
发表时间: 1987-04-05
影响因子: 5.6
作者:
VIJAYKUMAR, S;BUGG, CE;COOK, WJ
通讯作者: COOK, WJ