PREY

PTPN1

PTP1B
protein tyrosine phosphatase, non-receptor type 1
Homo sapiens

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

Ubiquitin ligase MARCH5 localizes to peroxisomes to regulate pexophagy.

Zheng J, Chen X, Liu Q, Zhong G, Zhuang M

Mitochondria and peroxisomes are independent but functionally closely related organelles. A few proteins have been characterized as dual-organelle locating proteins with distinct or similar roles on mitochondria and peroxisomes. MARCH5 is a mitochondria-associated ubiquitin ligase best known for its regulatory role in mitochondria quality control, fission, and fusion. Here, we used a proximity tagging system, PUP-IT, and identified new interacting ... [more]

J Cell Biol Dec. 03, 2021; 221(1); [Pubmed: 34747980]

Throughput

  • High Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
MARCH5 PTPN1
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.

High1BioGRID
2852827

Curated By

  • BioGRID