Vac14 Homolog (VAC14)

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TAX1BP2; ArPIKfyve; TRX; Tax1(T-Cell Leukemia Virus Type I)Binding Protein 2

Vac14 Homolog (VAC14)
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 and the PtdIns(3,5)P2 phosphatase FIG4 . VAC14 functions as an activator of PIKFYVE. The deduced 221-amino acid TRX protein is predominantly hydrophilic in its C-terminal region. Northern blot analysis of human tissues detected a major 3.5-kb TRX transcript in all tissues examined, namely brain, heart, lung, liver, pancreas, kidney, skeletal muscle, and placenta. However, Western blot analysis detected TRX expression only in lymphocytes and lymphocytic-derived cell lines.

Organism species: Homo sapiens (Human)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins n/a Recombinant Vac14 Homolog (VAC14) Recombinant Protein Customized Service Offer
Antibodies n/a Monoclonal Antibody to Vac14 Homolog (VAC14) Monoclonal Antibody Customized Service Offer
n/a Polyclonal Antibody to Vac14 Homolog (VAC14) Polyclonal Antibody Customized Service Offer
Assay Kits n/a CLIA Kit for Vac14 Homolog (VAC14) CLIA Kit Customized Service Offer
n/a ELISA Kit for Vac14 Homolog (VAC14) ELISA Kit Customized Service Offer

Organism species: Mus musculus (Mouse)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins n/a Recombinant Vac14 Homolog (VAC14) Recombinant Protein Customized Service Offer
Antibodies n/a Monoclonal Antibody to Vac14 Homolog (VAC14) Monoclonal Antibody Customized Service Offer
n/a Polyclonal Antibody to Vac14 Homolog (VAC14) Polyclonal Antibody Customized Service Offer
Assay Kits n/a CLIA Kit for Vac14 Homolog (VAC14) CLIA Kit Customized Service Offer
n/a ELISA Kit for Vac14 Homolog (VAC14) ELISA Kit Customized Service Offer
  1. "Complete sequencing and characterization of 21,243 full-length human cDNAs." Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
  2. "The sequence and analysis of duplication-rich human chromosome 16." Nature 432:988-994(2004) [PubMed] [Europe PMC] [Abstract]
  3. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
  4. "Isolation of a cDNA clone, TRX encoding a human T-cell lymphotrophic virus type-I Tax1 binding protein."Biochim. Biophys. Acta 1306:9-13(1996) [PubMed] [Europe PMC] [Abstract]
  5. "A mammalian ortholog of Saccharomyces cerevisiae Vac14 that associates with and up-regulates PIKfyve phosphoinositide 5-kinase activity."Mol. Cell. Biol. 24:10437-10447(2004) [PubMed] [Europe PMC] [Abstract]
  6. "Binding of Vac14 to neuronal nitric oxide synthase: Characterisation of a new internal PDZ-recognition motif."FEBS Lett. 580:6948-6954(2006) [PubMed] [Europe PMC] [Abstract]
  7. "Core protein machinery for mammalian phosphatidylinositol 3,5-bisphosphate synthesis and turnover that regulates the progression of endosomal transport. Novel Sac phosphatase joins the ArPIKfyve-PIKfyve complex."J. Biol. Chem. 282:23878-23891(2007) [PubMed] [Europe PMC] [Abstract]
  8. "ArPIKfyve homomeric and heteromeric interactions scaffold PIKfyve and Sac3 in a complex to promote PIKfyve activity and functionality."J. Mol. Biol. 384:766-779(2008) [PubMed] [Europe PMC] [Abstract]
  9. "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle."Mol. Cell 31:438-448(2008) [PubMed] [Europe PMC] [Abstract]
  10. "A quantitative atlas of mitotic phosphorylation."Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract]
  11. "Large-scale proteomics analysis of the human kinome."Mol. Cell. Proteomics 8:1751-1764(2009) [PubMed] [Europe PMC] [Abstract]
  12. "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis."Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract]
  13. "Initial characterization of the human central proteome."BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract]
  14. "N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB."Proc. Natl. Acad. Sci. U.S.A. 109:12449-12454(2012) [PubMed] [Europe PMC] [Abstract]
  15. "An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome."J. Proteomics 96:253-262(2014) [PubMed] [Europe PMC] [Abstract]