人 MVB12B (NM_033446) cDNA克隆

Accession: NM_033446
基因名称: MVB12B
基因别名: C9orf28; FAM125B
基因描述: Homo sapiens multivesicular body subunit 12B (MVB12B), transcript variant 1, mRNA.
种属: Human
CDS区长度: 960 (查看编码区序列)
翻译后氨基酸长度: 319 (查看氨基酸序列)
Transcript Variant: This variant (1) represents the predominant transcript, and encodes the longer isoform (1).
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G117630 人 MVB12B (NM_033446) cDNA克隆 pDONR223 2ug质粒 点击询价

The protein encoded by this gene is a component of the ESCRT-I complex, a heterotetramer, which mediates the sorting of ubiquitinated cargo protein from the plasma membrane to the endosomal vesicle. ESCRT-I complex plays an essential role in HIV budding and endosomal protein sorting. Depletion and overexpression of this and related protein (MVB12A) inhibit HIV-1 infectivity and induce unusual viral assembly defects, indicating a role for MVB12 subunits in regulating ESCRT-mediated virus budding. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2011]