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VPS41
Vesicle mediated protein sorting plays an important role in segregation of intracellular molecules into distinct organelles. Genetic studies in yeast have identified more than 40 vacuolar protein sorting (VPS) genes involved in vesicle transport to vacuoles. This gene encodes the human ortholog of yeast Vps41 protein which is also conserved in Drosophila, tomato, and Arabidopsis. Expression studies in yeast and human indicate that this protein may be involved in the formation and fusion of transport vesicles from the Golgi. Several transcript variants encoding different isoforms have been described for this gene, however, the full-length nature of not all is known.
Protein class
Plasma proteins
Predicted location
Intracellular
Single cell type specificity
Cell type enhanced (Excitatory neurons, Oligodendrocytes)
Immune cell specificity
Low immune cell specificity
Cell line specificity
Low cell line specificity
Interaction
Component of the putative homotypic fusion and vacuole protein sorting (HOPS) complex; the core of which composed of the class C Vps proteins VPS11, VPS16, VPS18 and VPS33A, is associated with VPS39 and VPS41 (PubMed:23351085, PubMed:25445562, PubMed:25908847, PubMed:33851776). Interacts with RILP, MON1B (PubMed:20434987, PubMed:25445562). Interacts with ARL8B (GTP-bound form); involved in recruitment to lysosomes and probably hierarchial assembly of the HOPS complex at lysosomal membranes (PubMed:25908847). In vitro can self-assemble into a lattice (PubMed:24210660). Associates with adapter protein complex 3 (AP-3) and clathrin:AP-3 complexes (PubMed:21411634). Interacts with STX17; this interaction is increased in the absence of TMEM39A (PubMed:31806350, PubMed:33422265). Interacts with ARL8B and PLEKHM1; the interaction mediates the recruitment of the HOPS complex to lysosomes (PubMed:21802320, PubMed:28325809, PubMed:25908847). (Microbial infection) The interaction with STX17 is decreased in presence of SARS coronavirus-2/SARS-CoV-2 ORF3A protein.
More Types Infomation
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- Derivation: Phage display library
- Species Reactivity: Human, Mouse, Rat
- Type: Rabbit IgG
- Application: WB
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For Research Use Only. Not For Clinical Use.