FUNCTION: Acts as a GTPase-activating protein specific for RAB33B. Involved in the regulation of autophagosome maturation, the process in which autophagosomes fuse with endosomes and lysosomes. {ECO:0000269|PubMed:21383079}....
FUNCTION: Acts as a GTPase-activating protein specific for RAB33B. Involved in the regulation of autophagosome maturation, the process in which autophagosomes fuse with endosomes and lysosomes. {ECO:0000269|PubMed:21383079}.
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GO - Biological processes (BP):
activation of GTPase activity [GO:0090630]; autophagy [GO:0006914]; regulation of autophagosome maturation [GO:1901096]...
activation of GTPase activity [GO:0090630]; autophagy [GO:0006914]; regulation of autophagosome maturation [GO:1901096]
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GO - Molecular function (MF):
GTPase activator activity [GO:0005096]...
GTPase activator activity [GO:0005096]
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GO - Cellular component (CC):
autophagosome [GO:0005776]; cytoplasmic vesicle [GO:0031410]...
autophagosome [GO:0005776]; cytoplasmic vesicle [GO:0031410]
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