Folylpolyglutamate Synthase, Mitochondrial (FPGS)
[Edit]Folylpoly-gamma-glutamate synthetase; Tetrahydrofolylpolyglutamate synthase; Tetrahydrofolate synthase
Folylpolyglutamate synthase, also known as FPGS encodes the folylpolyglutamate synthetase enzyme. This enzyme has a central role in establishing and maintaining both cytosolic and mitochondrial folylpolyglutamate concentrations and, therefore, is essential for folate homeostasis and the survival of proliferating cells. The enzyme folylpoly-gamma-glutamase synthethase (FPGS) plays an important role in the intracellular polyglutamation of the disease-modifying antirheumatic drug methotrexate (MTX) and the length of the polyglutamated MTX product correlates with the time that MTX resides in the cell. The glutamates are released from MTX by activity of the enzyme gamma-glutamyl-hydrolase (GGH), thereby allowing the efflux of MTX.
Organism species: Homo sapiens (Human)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Folylpolyglutamate Synthase, Mitochondrial (FPGS) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Folylpolyglutamate Synthase, Mitochondrial (FPGS) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Folylpolyglutamate Synthase, Mitochondrial (FPGS) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Folylpolyglutamate Synthase, Mitochondrial (FPGS) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Folylpolyglutamate Synthase, Mitochondrial (FPGS) | ELISA Kit Customized Service Offer |
Organism species: Mus musculus (Mouse)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | RPC485Mu01 | Recombinant Folylpolyglutamate Synthase, Mitochondrial (FPGS) | Positive Control; Immunogen; SDS-PAGE; WB. |
Antibodies | PAC485Mu01 | Polyclonal Antibody to Folylpolyglutamate Synthase, Mitochondrial (FPGS) | WB; IHC; ICC; IP. |
Assay Kits | n/a | CLIA Kit for Folylpolyglutamate Synthase, Mitochondrial (FPGS) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Folylpolyglutamate Synthase, Mitochondrial (FPGS) | ELISA Kit Customized Service Offer |
- "Complete sequencing and characterization of 21,243 full-length human cDNAs." Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
- "DNA sequence and analysis of human chromosome 9." Nature 429:369-374(2004) [PubMed] [Europe PMC] [Abstract]
- "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]
- "Purification and properties of human cytosolic folylpoly-gamma-glutamate synthetase and organization, localization, and differential splicing of its gene."J. Biol. Chem. 271:13077-13087(1996) [PubMed] [Europe PMC] [Abstract]
- "Upstream organization of and multiple transcripts from the human folylpoly-gamma-glutamate synthetase gene."J. Biol. Chem. 270:9579-9584(1995) [PubMed] [Europe PMC] [Abstract]
- "Expression cloning of a human cDNA encoding folylpoly(gamma-glutamate) synthetase and determination of its primary structure."Proc. Natl. Acad. Sci. U.S.A. 89:9151-9155(1992) [PubMed] [Europe PMC] [Abstract]
- "Structural organization of the human folypoly-gamma-glutamate synthetase gene: evidence for a single genomic locus."Cancer Res. 55:6030-6034(1995) [PubMed] [Europe PMC] [Abstract]
- "Regulation of folate and one-carbon metabolism in mammalian cells. I. Folate metabolism in Chinese hamster ovary cells expressing Escherichia coli or human folylpoly-gamma-glutamate synthetase activity."J. Biol. Chem. 268:21657-21664(1993) [PubMed] [Europe PMC] [Abstract]
- "Regulation of folate and one-carbon metabolism in mammalian cells. II. Effect of folylpoly-gamma-glutamate synthetase substrate specificity and level on folate metabolism and folylpoly-gamma-glutamate specificity of metabolic cycles of one-carbon metabolism."J. Biol. Chem. 268:21665-21673(1993) [PubMed] [Europe PMC] [Abstract]
- "Regulation of folate and one-carbon metabolism in mammalian cells. III. Role of mitochondrial folylpoly-gamma-glutamate synthetase."J. Biol. Chem. 268:21674-21679(1993) [PubMed] [Europe PMC] [Abstract]
- "Regulation of folate and one-carbon metabolism in mammalian cells. IV. Role of folylpoly-gamma-glutamate synthetase in methotrexate metabolism and cytotoxicity."J. Biol. Chem. 268:21680-21685(1993) [PubMed] [Europe PMC] [Abstract]
- "Submitochondrial localization of the mitochondrial isoform of folylpolyglutamate synthetase in CCRF-CEM human T-lymphoblastic leukemia cells."Biochim. Biophys. Acta 1746:38-44(2005) [PubMed] [Europe PMC] [Abstract]
- "Identification and characterization of genetic variation in the folylpolyglutamate synthase gene."Cancer Res. 67:8772-8782(2007) [PubMed] [Europe PMC] [Abstract]
- "Concentration-dependent processivity of multiple glutamate ligations catalyzed by folylpoly-gamma-glutamate synthetase."Biochemistry 47:9040-9050(2008) [PubMed] [Europe PMC] [Abstract]
- "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]