Functional assignment of multiple ESCRT-Ⅲ homologs in cell division and virus budding in Sulfolobus

来源 :华东六省一市生物化学与分子生物学会2015年学术交流会 | 被引量 : 0次 | 上传用户:yangjia14
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It has been established that Sulfolobus cells utilize the ESCRT-Ⅲ based machinery for cell division.The protein genes are also conserved in the genome of many other Crenarchaea,Thaumarchaeota, Aigarchaeota, andLokiarchaeota.The machinery comprises three proteins, CdvA (archaea-specific), CdvB (ESCRT-Ⅲ-like), and CdvC (Vps4-1ike).In addition to CdvB,Sulfolobuscells also encode three other ESCRT-Ⅲ homologs termed CdvB l, CdvB2 and CdvB3.
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