Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

Publication

ATG5 provides host protection acting as a switch in the atg8ylation cascade between autophagy and secretion.

Wang F, Peters R, Jia J, Mudd M, Salemi M, Allers L, Javed R, Duque TLA, Paddar MA, Trosdal ES, Phinney B, Deretic V

ATG5 is a part of the E3 ligase directing lipidation of ATG8 proteins, a process central to membrane atg8ylation and canonical autophagy. Loss of Atg5 in myeloid cells causes early mortality in murine models of tuberculosis. This in vivo phenotype is specific to ATG5. Here, we show using human cell lines that absence of ATG5, but not of other ATGs directing ... [more]

Dev Cell May. 22, 2023; 58(10);866-884.e8 [Pubmed: 37054706]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
ATG5 ALDOA
Proximity Label-MS
Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

Low-BioGRID
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Curated By

  • BioGRID