期刊
JOURNAL OF BIOSCIENCES
卷 42, 期 2, 页码 333-344出版社
INDIAN ACAD SCIENCES
DOI: 10.1007/s12038-017-9680-y
关键词
Dynamin; endocytosis; GTPase; mitochondrial dynamics; post-translational modification
类别
资金
- DBT [BT/PR14643/BRB/10/862/2010]
Dynamin superfamily proteins comprising classical dynamins and related proteins are membrane remodelling agents involved in several biological processes such as endocytosis, maintenance of organelle morphology and viral resistance. These large GTPases couple GTP hydrolysis with membrane alterations such as fission, fusion or tubulation by undergoing repeated cycles of self-assembly/disassembly. The functions of these proteins are regulated by various post-translational modifications that affect their GTPase activity, multimerization or membrane association. Recently, several reports have demonstrated variety of such modifications providing a better understanding of the mechanisms by which dynamin proteins influence cellular responses to physiological and environmental cues. In this review, we discuss major post-translational modifications along with their roles in the mechanism of dynamin functions and implications in various cellular processes.
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