Glyoxalase I (GLO1)

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GLY-I; GLOD1; Glyoxalase Domain Containing 1; Lactoylglutathione lyase; Aldoketomutase; Ketone-aldehyde mutase; Methylglyoxalase; S-D-lactoylglutathione methylglyoxal lyase

Glyoxalase I (GLO1)
Glyoxalase I (EC 4.4.1.5) is a glutathione-binding protein involved in the detoxification of methylglyoxal, a byproduct of glycolysis. GLO1 and glyoxalase II (GLO2) catalyze successive steps in the pathway. GLO1 catalyzes condensation of methylglyoxal and reduced glutathione to form S-lactoyl-glutathione; GLO2 (hydroxyacyl glutathione hydrolase) converts the latter substance to D-lactic acid and reduced glutathione .The human enzyme showed 42% amino acid homology with bacterial Glo1. Northern blot analysis identified a 2.2-kb mRNA transcript in colon tissue. There was a 12-fold increase of the GLO1 transcript in colon carcinoma tissue compared to normal colon tissue from the same patient, and the authors concluded that GLO1 gene expression was induced in colon carcinoma.

Organism species: Homo sapiens (Human)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPC501Hu01 Recombinant Glyoxalase I (GLO1) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAC501Hu01 Polyclonal Antibody to Glyoxalase I (GLO1) WB; IHC; ICC; IP.
MAC501Hu22 Monoclonal Antibody to Glyoxalase I (GLO1) WB; IHC; ICC; IP.
Assay Kits SEC501Hu ELISA Kit for Glyoxalase I (GLO1) Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species: Mus musculus (Mouse)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPC501Mu01 Recombinant Glyoxalase I (GLO1) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAC501Mu01 Polyclonal Antibody to Glyoxalase I (GLO1) WB; IHC; ICC; IP.
Assay Kits SEC501Mu ELISA Kit for Glyoxalase I (GLO1) Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species: Rattus norvegicus (Rat)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPC501Ra01 Recombinant Glyoxalase I (GLO1) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAC501Ra01 Polyclonal Antibody to Glyoxalase I (GLO1) WB; IHC; ICC; IP.
MAC501Ra21 Monoclonal Antibody to Glyoxalase I (GLO1) WB; IHC; ICC; IP.
Assay Kits SEC501Ra ELISA Kit for Glyoxalase I (GLO1) Enzyme-linked immunosorbent assay for Antigen Detection.
  1. "Human glyoxalase I. cDNA cloning, expression, and sequence similarity to glyoxalase I from Pseudomonas putida."J. Biol. Chem. 268:11217-11221(1993) [PubMed] [Europe PMC] [Abstract]
  2. "Cloning and characterization of human colon glyoxalase-I."J. Biol. Chem. 268:5661-5667(1993) [PubMed] [Europe PMC] [Abstract]
  3. "Optimized heterologous expression of the human zinc enzyme glyoxalase I."Biochem. J. 314:463-467(1996) [PubMed] [Europe PMC] [Abstract]
  4. "Genomic sequence of human glyoxalase-I: analysis of promoter activity and its regulation."Gene 240:149-155(1999) [PubMed] [Europe PMC] [Abstract]
  5. "Complete sequencing and characterization of 21,243 full-length human cDNAs." Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]
  6. "The DNA sequence and analysis of human chromosome 6." Nature 425:805-811(2003) [PubMed] [Europe PMC] [Abstract]
  7. "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]
  8. "Posttranslational modification of human glyoxalase 1 indicates redox-dependent regulation."PLoS ONE 5:E10399-E10399(2010) [PubMed] [Europe PMC] [Abstract]
  9. "Tumour necrosis factor induces phosphorylation primarily of the nitric-oxide-responsive form of glyoxalase I."Biochem. J. 407:121-128(2007) [PubMed] [Europe PMC] [Abstract]
  10. "Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach."Anal. Chem. 81:4493-4501(2009) [PubMed] [Europe PMC] [Abstract]
  11. "Phosphorylation on Thr-106 and NO-modification of glyoxalase I suppress the TNF-induced transcriptional activity of NF-kappaB."Mol. Cell. Biochem. 325:169-178(2009) [PubMed] [Europe PMC] [Abstract]
  12. "Lysine acetylation targets protein complexes and co-regulates major cellular functions."Science 325:834-840(2009) [PubMed] [Europe PMC] [Abstract]
  13. "Initial characterization of the human central proteome."BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract]
  14. "An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome."J. Proteomics 96:253-262(2014) [PubMed] [Europe PMC] [Abstract]
  15. "Crystal structure of human glyoxalase I -- evidence for gene duplication and 3D domain swapping."EMBO J. 16:3386-3395(1997) [PubMed] [Europe PMC] [Abstract]
  16. "Involvement of an active-site Zn2+ ligand in the catalytic mechanism of human glyoxalase I."J. Biol. Chem. 273:21623-21628(1998) [PubMed] [Europe PMC] [Abstract]
  17. "Reaction mechanism of glyoxalase I explored by an X-ray crystallographic analysis of the human enzyme in complex with a transition state analogue."Biochemistry 38:13480-13490(1999) [PubMed] [Europe PMC] [Abstract]
  18. "Design and evaluation of azaindole-substituted N-hydroxypyridones as glyoxalase I inhibitors."Bioorg. Med. Chem. Lett. 22:7486-7489(2012) [PubMed] [Europe PMC] [Abstract]