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编码兔精子膜蛋白的cDNA(RSD-1)的核酸序列及所编码蛋白的结构特性。

Nucleic acid sequence of cDNA (RSD-1) encoding a rabbit sperm membrane protein and structural properties of the encoded protein.

作者信息

Yun B, Miao S, Yan Y, Wang L, Koide S S

机构信息

Institute of Basic Medical Sciences, CAMS, Beijing.

出版信息

Proc Chin Acad Med Sci Peking Union Med Coll. 1990;5(4):181-5.

PMID:2293224
Abstract

The nucleotide sequence of a 2.0 kb cDNA encoding a rabbit sperm tail membrane protein was determined using the chain termination method. Analysis was performed using Sequenase and Klenow enzymes on the target sequence in an M13mp18/19 cloning system. The open reading frame consisted of 438 bp encoding 146 amino acids of the protein, with a calculated Mr of 15507. The hydrophobic amino acid content was 34.9%, and pI was in the vicinity of 5.8.

摘要

采用链终止法测定了编码兔精子尾部膜蛋白的2.0 kb cDNA的核苷酸序列。在M13mp18/19克隆系统中,使用测序酶和Klenow酶对靶序列进行分析。开放阅读框由438 bp组成,编码该蛋白的146个氨基酸,计算得出的分子量为15507。疏水氨基酸含量为34.9%,等电点在5.8左右。

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