SNRNP25 - small nuclear ribonucleoprotein U11/U12 subunit 25 Gene

中文名称：小核核糖核蛋白 U11/U12 亚基 25

种属: Homo sapiens

同用名: C16orf33

关于 SNRNP25

功能概要

两种类型的剪接体催化前体 mRNA 的剪接。主要的 U2 型剪接体存在于所有真核生物中，并去除 U2 型内含子，U2 型内含子占前 mRNA 内含子的 99% 以上。在一些真核生物中发现了较小的 U12 型剪接体，它去除了 U12 型内含子，这种内含子很少见，并且具有明显的剪接一致信号。 U12 型剪接体由几个小核 RNA 和相关蛋白组成。该基因编码一个 25K 的蛋白质，它是 U12 型剪接体的一个组成部分。[RefSeq 提供，2010 年 4 月]

Two types of spliceosomes catalyze splicing of pre-mRNAs. The major U2-type spliceosome is found in all eukaryotes and removes U2-type introns, which represent more than 99% of pre-mRNA introns. The minor U12-type spliceosome is found in some eukaryotes and removes U12-type introns, which are rare and have distinct splice consensus signals. The U12-type spliceosome consists of several small nuclear RNAs and associated proteins. This gene encodes a 25K protein that is a component of the U12-type spliceosome. [provided by RefSeq, Apr 2010]