Glutathione S-transferase theta-2 is an enzyme that in humans is encoded by the GSTT2gene.[1][2][3]
Glutathione S-transferase (GSTs) theta 2 (GSTT2) is a member of a superfamily of proteins that catalyze the conjugation of reduced glutathione to a variety of electrophilic and hydrophobic compounds. Human GSTs can be divided into five main classes: Alpha, Mu, Pi, Theta, and Zeta. The theta class members GSTT1 and GSTT2 share 55% amino acid sequence identity and both are thought to have an important role in human carcinogenesis. The theta genes have a similar structure, being composed of five exons with identical exon/intron boundaries.[3]
References
↑Tan KL, Webb GC, Baker RT, Board PG (Jul 1995). "Molecular cloning of a cDNA and chromosomal localization of a human theta-class glutathione S-transferase gene (GSTT2) to chromosome 22". Genomics. 25 (2): 381–7. doi:10.1016/0888-7543(95)80037-M. PMID7789971.
Whittington AT, Webb GC, Baker RT, Board PG (1996). "Characterization of a cDNA and gene encoding the mouse theta class glutathione transferase mGSTT2 and its localization to chromosome 10B5-C1". Genomics. 33 (1): 105–11. doi:10.1006/geno.1996.0165. PMID8617493.
Webb G, Vaska V, Coggan M, Board P (1996). "Chromosomal localization of the gene for the human theta class glutathione transferase (GSTT1)". Genomics. 33 (1): 121–3. doi:10.1006/geno.1996.0167. PMID8617495.
Rossjohn J, McKinstry WJ, Oakley AJ, et al. (1998). "Human theta class glutathione transferase: the crystal structure reveals a sulfate-binding pocket within a buried active site". Structure. 6 (3): 309–22. doi:10.1016/S0969-2126(98)00034-3. PMID9551553.
de Bruin WC, Wagenmans MJ, Board PG, Peters WH (1999). "Expression of glutathione S-transferase theta class isoenzymes in human colorectal and gastric cancers". Carcinogenesis. 20 (8): 1453–7. doi:10.1093/carcin/20.8.1453. PMID10426791.
Dunham I, Shimizu N, Roe BA, et al. (1999). "The DNA sequence of human chromosome 22". Nature. 402 (6761): 489–95. doi:10.1038/990031. PMID10591208.
de Bruin WC, Wagenmans MJ, Peters WH (2000). "Expression of glutathione S-transferase alpha, P1-1 and T1-1 in the human gastrointestinal tract". Jpn. J. Cancer Res. 91 (3): 310–6. doi:10.1111/j.1349-7006.2000.tb00946.x. PMID10760690.
Sprenger R, Schlagenhaufer R, Kerb R, et al. (2001). "Characterization of the glutathione S-transferase GSTT1 deletion: discrimination of all genotypes by polymerase chain reaction indicates a trimodular genotype-phenotype correlation". Pharmacogenetics. 10 (6): 557–65. doi:10.1097/00008571-200008000-00009. PMID10975610.
Venter JC, Adams MD, Myers EW, et al. (2001). "The sequence of the human genome". Science. 291 (5507): 1304–51. doi:10.1126/science.1058040. PMID11181995.
De Maria F, Pedersen JZ, Caccuri AM, et al. (2004). "The specific interaction of dinitrosyl-diglutathionyl-iron complex, a natural NO carrier, with the glutathione transferase superfamily: suggestion for an evolutionary pressure in the direction of the storage of nitric oxide". J. Biol. Chem. 278 (43): 42283–93. doi:10.1074/jbc.M305568200. PMID12871945.