人 POLR1B (NM_019014) cDNA克隆

Accession: NM_019014
基因名称: POLR1B
基因别名: RPA2; RPA135; Rpo1-2
基因描述: Homo sapiens polymerase (RNA) I polypeptide B, 128kDa (POLR1B), transcript variant 1, mRNA.
种属: Human
CDS区长度: 3408 (查看编码区序列)
翻译后氨基酸长度: 1135 (查看氨基酸序列)
Transcript Variant: This variant (1) encodes isoform 1.
产品编号 产品名称 载体 规格 价格
G166468 人 POLR1B (NM_019014) cDNA克隆 pDONR223 2ug质粒 点击询价

Eukaryotic RNA polymerase I (pol I) is responsible for the transcription of ribosomal RNA (rRNA) genes and production of rRNA, the primary component of ribosomes. Pol I is a multisubunit enzyme composed of 6 to 14 polypeptides, depending on the species. Most of the mass of the pol I complex derives from the 2 largest subunits, Rpa1 and Rpa2 in yeast. POLR1B is homologous to Rpa2 (Seither and Grummt, 1996 [PubMed 8921381]).[supplied by OMIM, Mar 2008]