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牛卵泡液中抑制素两个亚基编码cDNA物种的克隆与序列分析。

Cloning and sequence analysis of cDNA species coding for the two subunits of inhibin from bovine follicular fluid.

作者信息

Forage R G, Ring J M, Brown R W, McInerney B V, Cobon G S, Gregson R P, Robertson D M, Morgan F J, Hearn M T, Findlay J K

出版信息

Proc Natl Acad Sci U S A. 1986 May;83(10):3091-5. doi: 10.1073/pnas.83.10.3091.

Abstract

The primary amino acid structures of the 43-kDa (A) and 15-kDa (B) subunits of the 58-kDa form of the hormone inhibin have been elucidated by cloning and analysis of cDNA species derived from bovine granulosa cell mRNA. The A subunit (Mr = 32,298) is a protein of 300 amino acids with two potential N-glycosylation sites and two potential proteolytic processing sites and has a pre-pro region of 60 amino acids. The mature B subunit (Mr = 12,977) is a protein of 116 amino acids synthesized from a separate mRNA. These data establish that a 31-kDa form of inhibin also isolated from bovine follicular fluid, with subunits of 20 kDa (Ac) and 15 kDa (B), is derived from the 58-kDa form by proteolytic processing of the A subunit.

摘要

通过对源自牛颗粒细胞mRNA的cDNA进行克隆和分析,已阐明了58 kDa形式的激素抑制素的43 kDa(A)和15 kDa(B)亚基的一级氨基酸结构。A亚基(Mr = 32,298)是一种由300个氨基酸组成的蛋白质,具有两个潜在的N-糖基化位点和两个潜在的蛋白水解加工位点,并且有一个由60个氨基酸组成的前原区域。成熟的B亚基(Mr = 12,977)是一种由单独的mRNA合成的116个氨基酸的蛋白质。这些数据表明,同样从牛卵泡液中分离出的、具有20 kDa(Ac)和15 kDa(B)亚基的31 kDa形式的抑制素,是通过A亚基的蛋白水解加工从58 kDa形式衍生而来的。

相似文献

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Inhibin alpha-subunit monomer is present in bovine follicular fluid.抑制素α亚基单体存在于牛卵泡液中。
Biochem Biophys Res Commun. 1989 Mar 31;159(3):1323-9. doi: 10.1016/0006-291x(89)92255-9.

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Histochem Cell Biol. 2022 Mar;157(3):333-345. doi: 10.1007/s00418-021-02058-w. Epub 2021 Nov 30.

本文引用的文献

1
DUAL ENDOCRINE ACTIVITY OF THE TESTES.睾丸的双重内分泌活动
Science. 1932 Jul 1;76(1957):19-20. doi: 10.1126/science.76.1957.19.
3
Plasmid screening at high colony density.高菌落密度下的质粒筛选
Gene. 1980 Jun;10(1):63-7. doi: 10.1016/0378-1119(80)90144-4.
4
Processing mechanisms in the biosynthesis of proteins.蛋白质生物合成中的加工机制。
Ann N Y Acad Sci. 1980;343:1-16. doi: 10.1111/j.1749-6632.1980.tb47238.x.
9
Compilation of published signal sequences.已发表信号序列的汇编。
Nucleic Acids Res. 1984 Jul 11;12(13):5145-64. doi: 10.1093/nar/12.13.5145.
10
Studies on transformation of Escherichia coli with plasmids.大肠杆菌质粒转化的研究。
J Mol Biol. 1983 Jun 5;166(4):557-80. doi: 10.1016/s0022-2836(83)80284-8.

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