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POLR1D P0DPB6

DNA导向RNA聚合酶I和III亚基RPAC2 (RNA聚合酶I和III亚基AC2) (AC19) (DNA导向RNA聚合酶I亚基D) (RNA聚合酶I 16 kDa亚基) (RPA16) (RPC16) (hRPA19)

蛋白质信息 (UniProt)

DNA导向RNA聚合酶I和III亚基RPAC2 (RNA聚合酶I和III亚基AC2) (AC19) (DNA导向RNA聚合酶I亚基D) (RNA聚合酶I 16 kDa亚基) (RPA16) (RPC16) (hRPA19)

P0DPB6

功能描述

DNA依赖性RNA聚合酶利用四种核糖核苷三磷酸作为底物,催化DNA转录为RNA。RNA聚合酶I和III的共同组分,分别合成核糖体RNA前体和短链非编码RNA,包括5S rRNA、snRNA、tRNA和miRNA。 {ECO:0000250|UniProtKB:P28000, ECO:0000269|PubMed:20413673, ECO:0000269|PubMed:34671025, ECO:0000269|PubMed:34887565, ECO:0000269|PubMed:35637192, ECO:0000269|PubMed:36271492}.

亚细胞定位

Nucleus

关键词

3D-structure Acetylation Alternative splicing Direct protein sequencing Disease variant DNA-directed RNA polymerase Nucleus Proteomics identification Reference proteome Transcription