返回首页

RTRAF Q9Y224

tRNA剪接连接酶复合体亚基RTRAF (CLE7同源物) (CLE) (hCLE) (RNA转录、翻译和转运因子蛋白)

蛋白质信息 (UniProt)

tRNA剪接连接酶复合体亚基RTRAF (CLE7同源物) (CLE) (hCLE) (RNA转录、翻译和转运因子蛋白)

Q9Y224

功能描述

tRNA剪接连接酶复合物的辅助亚基,通过将前体衍生的剪接连接磷酸盐作为典型的3',5'-磷酸二酯键整合到成熟tRNA中,直接连接剪接的tRNA半体成为成熟大小的tRNA从而发挥作用 (PubMed:21311021, PubMed:24870230)。参与调节RNA聚合酶II (Polymerase II) mRNA转录的RNA结合蛋白 (PubMed:16950395)。也可能在RNA转运中发挥作用 (PubMed:24608264)。 {ECO:0000269|PubMed:16950395, ECO:0000269|PubMed:24608264, ECO:0000269|PubMed:24870230}.; FUNCTION: (微生物感染) 在甲型流感病毒 (IVA) 感染的情况下,参与病毒复制 (PubMed:21900157)。 {ECO:0000269|PubMed:21900157}.

组织特异性

Widely expressed. Expressed at high level in heart and skeletal muscle. Expressed at intermediate level in liver, pancreas, fetal brain and fetal lung. Weakly expressed in adult brain, adult lung, placenta, fetal liver and fetal kidney. Overexpressed in many brain tumors.

亚细胞定位

Nucleus

关键词

3D-structure Acetylation Cytoplasm Cytoskeleton Host-virus interaction Nucleus Proteomics identification Reference proteome RNA-binding Transcription