Biology:GCLM
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Glutamate-cysteine ligase regulatory subunit is an enzyme that in humans is encoded by the GCLM gene.[1][2]
Glutamate-cysteine ligase, also known as gamma-glutamylcysteine synthetase, is the first rate limiting enzyme of glutathione synthesis. The enzyme consists of two subunits, a heavy catalytic subunit and a light regulatory subunit. Gamma glutamylcysteine synthetase deficiency has been implicated in some forms of hemolytic anemia.[2]
References
- ↑ "Cloning and sequencing of the cDNA for the light subunit of human liver gamma-glutamylcysteine synthetase and relative mRNA levels for heavy and light subunits in human normal tissues". Biochem Biophys Res Commun 206 (2): 584–9. Feb 1995. doi:10.1006/bbrc.1995.1083. PMID 7826375.
- ↑ 2.0 2.1 "Entrez Gene: GCLM glutamate-cysteine ligase, modifier subunit". https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=2730.
Further reading
- Dickinson DA; Levonen AL; Moellering DR et al. (2005). "Human glutamate cysteine ligase gene regulation through the electrophile response element". Free Radic. Biol. Med. 37 (8): 1152–9. doi:10.1016/j.freeradbiomed.2004.06.011. PMID 15451055.
- Robertson NG; Khetarpal U; Gutiérrez-Espeleta GA et al. (1995). "Isolation of novel and known genes from a human fetal cochlear cDNA library using subtractive hybridization and differential screening". Genomics 23 (1): 42–50. doi:10.1006/geno.1994.1457. PMID 7829101.
- Tsuchiya K; Mulcahy RT; Reid LL et al. (1997). "Mapping of the glutamate-cysteine ligase catalytic subunit gene (GLCLC) to human chromosome 6p12 and mouse chromosome 9D-E and of the regulatory subunit gene (GLCLR) to human chromosome 1p21-p22 and mouse chromosome 3H1-3". Genomics 30 (3): 630–2. doi:10.1006/geno.1995.1293. PMID 8825659.
- Sierra-Rivera E; Dasouki M; Summar ML et al. (1997). "Assignment of the human gene (GLCLR) that encodes the regulatory subunit of gamma-glutamylcysteine synthetase to chromosome 1p21". Cytogenet. Cell Genet. 72 (2–3): 252–4. doi:10.1159/000134202. PMID 8978789.
- "Expression and purification of human gamma-glutamylcysteine synthetase". Protein Expr. Purif. 13 (2): 268–76. 1998. doi:10.1006/prep.1998.0897. PMID 9675072.
- Rozet JM; Gerber S; Perrault I et al. (1998). "Structure and refinement of the physical mapping of the gamma- glutamylcysteine ligase regulatory subunit (GLCLR) gene to chromosome 1p22.1 within the critically deleted region of human malignant mesothelioma". Cytogenet. Cell Genet. 82 (1–2): 91–4. doi:10.1159/000015072. PMID 9841137.
- "Identification of an important cysteine residue in human glutamate-cysteine ligase catalytic subunit by site-directed mutagenesis". Biochem. J. 336 (3): 675–80. 1999. doi:10.1042/bj3360675. PMID 9841880.
- "Overexpression of the regulatory subunit of gamma-glutamylcysteine synthetase in HeLa cells increases gamma-glutamylcysteine synthetase activity and confers drug resistance". Biochem. J. 337 (3): 559–66. 1999. doi:10.1042/0264-6021:3370559. PMID 9895302.
- "Regulation of gamma-glutamylcysteine synthetase regulatory subunit (GLCLR) gene expression: identification of the major transcriptional start site in HT29 cells". Biochim. Biophys. Acta 1446 (1–2): 47–56. 1999. doi:10.1016/S0167-4781(99)00073-1. PMID 10395918.
- "Expression of gamma-glutamylcysteine synthetase during development". Pediatr. Res. 47 (2): 266–70. 2000. doi:10.1203/00006450-200002000-00019. PMID 10674357.
- Nakamura S; Kugiyama K; Sugiyama S et al. (2002). "Polymorphism in the 5'-flanking region of human glutamate-cysteine ligase modifier subunit gene is associated with myocardial infarction". Circulation 105 (25): 2968–73. doi:10.1161/01.CIR.0000019739.66514.1E. PMID 12081989.
- Strausberg RL; Feingold EA; Grouse LH et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932.
- Nakamura S; Sugiyama S; Fujioka D et al. (2003). "Polymorphism in glutamate-cysteine ligase modifier subunit gene is associated with impairment of nitric oxide-mediated coronary vasomotor function". Circulation 108 (12): 1425–7. doi:10.1161/01.CIR.0000091255.63645.98. PMID 12975258.
- Inoue Y; Tomisawa M; Yamazaki H et al. (2004). "The modifier subunit of glutamate cysteine ligase (GCLM) is a molecular target for amelioration of cisplatin resistance in lung cancer". Int. J. Oncol. 23 (5): 1333–9. doi:10.3892/ijo.23.5.1333. PMID 14532974.
- Gerhard DS; Wagner L; Feingold EA et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMID 15489334.
- "Delayed mechanism for induction of gamma-glutamylcysteine synthetase heavy subunit mRNA stability by oxidative stress involving p38 mitogen-activated protein kinase signaling". J. Biol. Chem. 280 (31): 28230–40. 2005. doi:10.1074/jbc.M413103200. PMID 15946948.
- Chen Y; Shertzer HG; Schneider SN et al. (2005). "Glutamate cysteine ligase catalysis: dependence on ATP and modifier subunit for regulation of tissue glutathione levels". J. Biol. Chem. 280 (40): 33766–74. doi:10.1074/jbc.M504604200. PMID 16081425.
- Diaz-Hernandez JI; Almeida A; Delgado-Esteban M et al. (2006). "Knockdown of glutamate-cysteine ligase by small hairpin RNA reveals that both catalytic and modulatory subunits are essential for the survival of primary neurons". J. Biol. Chem. 280 (47): 38992–9001. doi:10.1074/jbc.M507065200. PMID 16183645.
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