Primary structure of the ram (Ovis aries) protamine.
Primary structure of the ram (Ovis aries) protamine.
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公羊（Ovis aries）鱼精蛋白的一级结构。
DOI：
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发表时间：
1984
期刊：
影响因子：
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通讯作者：
M. Loir
中科院分区：
文献类型：
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作者：
P. Sautière;D. Belaiche;A. Martinage;M. Loir
从绵羊（Ovis aries）成熟精核中分离的精蛋白的氨基酸序列已通过S-羧甲基化精蛋白的自动序列分析建立。公羊和公牛鱼精蛋白的区别仅在于两个点的变化和三肽Cys 39-Arg-Arg 41在公牛鱼精蛋白中的缺失。在哺乳动物鱼精蛋白中，主要由精氨酸簇组成的中心区域（残基13-36）似乎是保守的，而N-末端和C-末端区域更易变。
The amino acid sequence of the protamine isolated from mature sperm nuclei of the ram (Ovis aries) has been established from automated sequence analysis of the S-carboxymethylated protamine. Ram and bull protamines differ only by two point changes and the deletion in bull protamine of the tripeptide Cys39-Arg-Arg41. In mammalian protamines the central region (residues 13-36) consisting mainly of arginine clusters appears to be conserved whereas the N-terminal and C-terminal regions are more variable.