Atg32 is a mitochondrial protein that confers selectivity during mitophagy.
Atg32 is a mitochondrial protein that confers selectivity during mitophagy.
复制标题
ATG32是一种线粒体蛋白,在线粒体过程中赋予了选择性。
DOI:
10.1016/j.devcel.2009.06.014
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发表时间:
2009-07
影响因子:
11.8
通讯作者:
Klionsky, Daniel J.
中科院分区:
文献类型:
--
作者:
Kanki, Tomotake;Wang, Ke;Cao, Yang;Baba, Misuzu;Klionsky, Daniel J.
Mitochondrial quality control is important to maintain proper cellular homeostasis. Although selective mitochondrial degradation by autophagy (mitophagy) is suggested to have an important role for quality control and there is evidence for a direct relation between mitophagy and neurodegenerative diseases, the molecular mechanism of mitophagy is poorly understood. Using a screen for mitophagy-deficient mutants, we found that YIL146C/ECM37 is essential for mitophagy. This gene is not required for other types of selective autophagy or for nonspecific macroautophagy. We designated this autophagy-related (ATG) gene as ATG32. The Atg32 protein localizes on mitochondria. Following the induction of mitophagy, Atg32 binds Atg11, an adaptor protein for selective types of autophagy, and then Atg32 is recruited to and imported into the vacuole along with mitochondria. Therefore, Atg32 confers selectivity for mitochondrial sequestration as a cargo and is necessary for recruitment of this organelle by the autophagy machinery for mitophagy.
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DOI:
10.1083/jcb.3.3.349
发表时间:
1957-05-25
期刊:
The Journal of biophysical and biochemical cytology
影响因子:
--
作者:
CLARK SL Jr
通讯作者:
CLARK SL Jr
影响因子:
3.3
作者:
Reggiori, F;Monastyrska, L;Klionsky, DJ
通讯作者:
Klionsky, DJ
DOI:
10.1006/bbrc.1995.1636
发表时间:
1995-05-05
影响因子:
3.1
作者:
NODA, T;MATSUURA, A;OHSUMI, Y
通讯作者:
OHSUMI, Y
DOI:
10.1083/jcb.200809125
发表时间:
2008-12-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Narendra D;Tanaka A;Suen DF;Youle RJ
通讯作者:
Youle RJ
影响因子:
64.8
作者:
Sandoval, Hector;Thiagarajan, Perumal;Wang, Jin
通讯作者:
Wang, Jin