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[从藻类中分离出的多核苷酸 - 肽复合物的氨基酸组成]

[Amino acid composition of polynucleotide-peptide complexes isolated from algae].

作者信息

Pusheva M A, Khoreva M A

出版信息

Mikrobiologiia. 1977 Jan-Feb;46(1):62-5.

PMID:404512
Abstract

The amino acid composition of the peptide moiety of sulphur containing polynucleotide-peptide complexes (S-PNPC) was studied with four species of green algae and two species of blue-green algae. S-PNPC contained almost all amino acids which were usually encountered in acid hydrolysates of proteins, and also unidentified ninhydrin-positive compounds. The amino acid composition of the peptide moiety of S-PNPC was rather similar in the case of different algae, and was characterized by the prevailence of acid amino acids.

摘要

对四种绿藻和两种蓝藻中的含硫多核苷酸 - 肽复合物(S - PNPC)的肽部分的氨基酸组成进行了研究。S - PNPC含有几乎所有在蛋白质酸水解物中常见的氨基酸,以及未鉴定出的茚三酮阳性化合物。不同藻类的S - PNPC肽部分的氨基酸组成相当相似,其特征是酸性氨基酸占优势。

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