ATG5 cdna clone
ATG5 cDNA Clone
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene, in combination with autophagy protein 12, functions as an E1-like activating enzyme in a ubiquitin-like conjugating system. The encoded protein is involved in several cellular processes, including autophagic vesicle formation, mitochondrial quality control after oxidative damage, negative regulation of the innate antiviral immune response, lymphocyte development and proliferation, MHC II antigen presentation, adipocyte differentiation, and apoptosis. Several transcript variants encoding different protein isoforms have been found for this gene. [provided by RefSeq, Sep 2015]
Uniprot Description
ATG5: Required for autophagy. Conjugates to ATG12 and associates with isolation membrane to form cup-shaped isolation membrane and autophagosome. The conjugate detaches from the membrane immediately before or after autophagosome formation is completed. The ATG5-ATG12 conjugate forms a complex with several units of ATG16. Interacts with TECPR1; the interaction is direct and does not take place when ATG16 is associated with the ATG5- ATG12 conjugate. By apoptotic stimuli. Ubiquitous. The mRNA is present at similar levels in viable and apoptotic cells, whereas the protein is dramatically highly expressed in apoptotic cells. Belongs to the ATG5 family. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: Autophagy; Apoptosis; Ubiquitin conjugating system
Chromosomal Location of Human Ortholog: 6q21
Cellular Component: autophagic vacuole; axoneme; cytoplasm; cytosol; membrane; phagocytic vesicle membrane; pre-autophagosomal structure membrane
Molecular Function: APG8 conjugating enzyme activity; protein binding
Biological Process: autophagic vacuole formation; autophagy; C-terminal protein lipidation; cellular response to nitrogen starvation; macroautophagy; mitochondrion degradation; post-translational protein modification