Autophagy-related protein: Difference between revisions
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<StructureSection load='3vh3' size='340' side='right' caption='Yeast Atg7 C terminal (grey) complex with Atg8 (green) and Zn+2 ion (grey) (PDB code [[3vh3]])' scene=''> | <StructureSection load='3vh3' size='340' side='right' caption='Yeast Atg7 C terminal (grey) complex with Atg8 (green) and Zn+2 ion (grey) (PDB code [[3vh3]])' scene=''> | ||
'''Autophagy-related proteins''' (Atg) function in autophagosome formation from the pre-autophagosomal structure (PAS). The phagosomes perform protein degradation under starvation. Autophagy is the process of forming a vacuole around proteins or nucleic acids destined to be broken down. This vacuole is a double membrane enclosure called phagophore. Atgs have non-autophagic functions as well as they are involved in cell survival and apoptosis. So far 34 Atgs have been identified in yeast. <br /> | '''Autophagy-related proteins''' (Atg) function in autophagosome formation from the pre-autophagosomal structure (PAS). The phagosomes perform protein degradation under starvation. Autophagy is the process of forming a vacuole around proteins or nucleic acids destined to be broken down. This vacuole is a double membrane enclosure called phagophore. Atgs have non-autophagic functions as well as they are involved in cell survival and apoptosis.<ref>PMID:26382870</ref> So far 34 Atgs have been identified in yeast. <br /> | ||
*'''Atg1, 6, 14''' are involved in the formation of the phagophore. <br /> | *'''Atg1, 6, 14''' are involved in the formation of the phagophore. <br /> | ||
*'''Atg3''' catalyzes the conjugation of Atg8 and phosphatidylethanolamine. This conjugation is essential for autophagosome formation. <br /> | *'''Atg3''' catalyzes the conjugation of Atg8 and phosphatidylethanolamine. This conjugation is essential for autophagosome formation. <br /> |