SSR1 - signal sequence receptor subunit 1 Gene

中文名称：信号序列受体亚基 1

种属: Homo sapiens

同用名: TRAPA

关于 SSR1

功能概要

信号序列受体 (SSR) 是一种糖基化内质网 (ER) 膜受体，与跨 ER 膜的蛋白质易位相关。 SSR 由 2 个亚基组成，一个由该基因编码的 34-kD 糖蛋白和一个 22-kD 糖蛋白。由于复杂的替代聚腺苷酸化，该基因产生了几种 mRNA 种类。该基因的不同寻常之处在于它利用了大部分非规范的 polyA 信号序列阵列。已发现该基因编码不同异构体的多个转录变体。[RefSeq 提供，2014 年 5 月]

The signal sequence receptor (SSR) is a glycosylated endoplasmic reticulum (ER) membrane receptor associated with protein translocation across the ER membrane. The SSR consists of 2 subunits, a 34-kD glycoprotein encoded by this gene and a 22-kD glycoprotein. This gene generates several mRNA species as a result of complex alternative polyadenylation. This gene is unusual in that it utilizes arrays of polyA signal sequences that are mostly non-canonical. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2014]