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The content of phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2) in endosomal membranes changes dynamically with fission and fusion events that generate or absorb intracellular transport vesicles. Additionally we are shipping VAC14 Antibodies (12) and VAC14 Proteins (5) and many more products for this protein.
Data show that serine-922 of TAX1BP2 protein is the phosphorylation site of ataxia telangiectasia mutated (ATM (show ATM ELISA Kits)) kinase.
Rab7 GAP TBC1D15 (show TBC1D15 ELISA Kits) with Vac14.
we demonstrated that TAX1BP2 was frequently underexpressed in hepatocellular carcinoma (HCC (show FAM126A ELISA Kits)) and that loss of TAX1BP2 promoted the growth of HCC (show FAM126A ELISA Kits) cells by suppressing activation of the p38 (show CRK ELISA Kits)/p53 (show TP53 ELISA Kits)/p21 (show CDKN1A ELISA Kits) pathway.
a novel regulatory mechanism whereby ArPIKfyve enhances Sac3 abundance by attenuating Sac3 proteasome-dependent degradation and suggest that a failure of this mechanism could be the primary molecular defect in the pathogenesis of CMT4J.
the PIKfyve (show PIKFYVE ELISA Kits)-associated hVac14 protein has a major role in activating PIKfyve (show PIKFYVE ELISA Kits) and thereby regulating PtdIns(3,5)P(2) synthesis and endomembrane homeostasis in mammalian cells
describe a novel interaction between the PDZ domain (show INADL ELISA Kits) of nitric oxide synthase (show NOS ELISA Kits) and Vac14
demonstrate a coupling between the machinery for PtdIns(3,5)P2 synthesis and turnover achieved through a physical assembly of PIKfyve, ArPIKfyve, and Sac3.
The authors data indicate that the PAS (show PASK ELISA Kits) complex is organized to provide optimal PIKfyve (show PIKFYVE ELISA Kits) functionality and is maintained via ArPIKfyve homomeric and heteromeric interactions.
PIKfyve-ArPIKfyve-Sac3 core complex: contact sites and their consequence for Sac3 phosphatase activity and endocytic membrane homeostasis
Thus, VAC14, PI(3,5)P(2) and/or PI(5)P play a role in controlling postsynaptic function via regulation of endocytic cycling of AMPA (show GRIA3 ELISA Kits) receptors.
The data demonstrate for the first time a physical association between functionally related PIKfyve (show PIKFYVE ELISA Kits) and ArPIKfyve in 3T3-L1 adipocytes.
report the characterization of a mouse mutant lacking Vac14, a regulator of PI(3,5)P(2) synthesis
The authors show that Vac14 exerts an effect as a scaffold for the PI(3,5)P2 regulatory complex by direct contact with the known regulators of PI(3,5)P2: Fig4, Fab1, Vac7 and Atg18 (show WIPI1 ELISA Kits).
The content of phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2) in endosomal membranes changes dynamically with fission and fusion events that generate or absorb intracellular transport vesicles. VAC14 is a component of a trimolecular complex that tightly regulates the level of PtdIns(3,5)P2. Other components of this complex are the PtdIns(3,5)P2-synthesizing enzyme PIKFYVE (MIM 609414) and the PtdIns(3,5)P2 phosphatase FIG4 (MIM 609390). VAC14 functions as an activator of PIKFYVE (Sbrissa et al., 2007
protein VAC14 homolog
, Tax1 (human T-cell leukemia virus type I) binding protein 1
, Tax1 (human T-cell leukemia virus type I) binding protein 2
, tax1-binding protein 2
, vacuole morphology 14
, vacuole 14 protein