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Items: 1 to 20 of 103

1.

Evidence that glutamine transaminase and omega-amidase potentially act in tandem to close the methionine salvage cycle in bacteria and plants.

Ellens KW, Richardson LG, Frelin O, Collins J, Ribeiro CL, Hsieh YF, Mullen RT, Hanson AD.

Phytochemistry. 2015 May;113:160-9. doi: 10.1016/j.phytochem.2014.04.012. Epub 2014 May 13.

PMID:
24837359
2.

The role of glutamine transaminase K (GTK) in sulfur and alpha-keto acid metabolism in the brain, and in the possible bioactivation of neurotoxicants.

Cooper AJ.

Neurochem Int. 2004 Jun;44(8):557-77. Review. Erratum in: Neurochem Int. 2004 Oct;45(5):783.

PMID:
15016471
3.

Identification of the putative tumor suppressor Nit2 as omega-amidase, an enzyme metabolically linked to glutamine and asparagine transamination.

Krasnikov BF, Chien CH, Nostramo R, Pinto JT, Nieves E, Callaway M, Sun J, Huebner K, Cooper AJ.

Biochimie. 2009 Sep;91(9):1072-80. doi: 10.1016/j.biochi.2009.07.003. Epub 2009 Jul 10.

4.

Molecular identification of omega-amidase, the enzyme that is functionally coupled with glutamine transaminases, as the putative tumor suppressor Nit2.

Jaisson S, Veiga-da-Cunha M, Van Schaftingen E.

Biochimie. 2009 Sep;91(9):1066-71. doi: 10.1016/j.biochi.2009.07.002. Epub 2009 Jul 14.

PMID:
19596042
5.

High activities of glutamine transaminase K (dichlorovinylcysteine beta-lyase) and omega-amidase in the choroid plexus of rat brain.

Cooper AJ, Abraham DG, Gelbard AS, Lai JC, Petito CK.

J Neurochem. 1993 Nov;61(5):1731-41.

PMID:
8228989
6.

α-Ketoglutaramate: an overlooked metabolite of glutamine and a biomarker for hepatic encephalopathy and inborn errors of the urea cycle.

Cooper AJ, Kuhara T.

Metab Brain Dis. 2014 Dec;29(4):991-1006. doi: 10.1007/s11011-013-9444-9. Epub 2013 Nov 14. Review.

7.

Assay and purification of omega-amidase/Nit2, a ubiquitously expressed putative tumor suppressor, that catalyzes the deamidation of the alpha-keto acid analogues of glutamine and asparagine.

Krasnikov BF, Nostramo R, Pinto JT, Cooper AJ.

Anal Biochem. 2009 Aug 15;391(2):144-50. doi: 10.1016/j.ab.2009.05.025. Epub 2009 May 21.

8.

Methionine salvage and S-adenosylmethionine: essential links between sulfur, ethylene and polyamine biosynthesis.

Sauter M, Moffatt B, Saechao MC, Hell R, Wirtz M.

Biochem J. 2013 Apr 15;451(2):145-54. doi: 10.1042/BJ20121744. Review.

PMID:
23535167
9.

A complete inventory of all enzymes in the eukaryotic methionine salvage pathway.

Pirkov I, Norbeck J, Gustafsson L, Albers E.

FEBS J. 2008 Aug;275(16):4111-20. doi: 10.1111/j.1742-4658.2008.06552.x. Epub 2008 Jul 10.

11.

Bacterial variations on the methionine salvage pathway.

Sekowska A, Dénervaud V, Ashida H, Michoud K, Haas D, Yokota A, Danchin A.

BMC Microbiol. 2004 Mar 4;4:9.

12.

Identification and characterization of omega-amidase as an enzyme metabolically linked to asparagine transamination in Arabidopsis.

Zhang Q, Marsolais F.

Phytochemistry. 2014 Mar;99:36-43. doi: 10.1016/j.phytochem.2013.12.020. Epub 2014 Jan 22.

PMID:
24461228
13.

Phloem-specific expression of Yang cycle genes and identification of novel Yang cycle enzymes in Plantago and Arabidopsis.

Pommerrenig B, Feussner K, Zierer W, Rabinovych V, Klebl F, Feussner I, Sauer N.

Plant Cell. 2011 May;23(5):1904-19. doi: 10.1105/tpc.110.079657. Epub 2011 May 3.

14.

Bioactivation of selenocysteine Se-conjugates by a highly purified rat renal cysteine conjugate beta-lyase/glutamine transaminase K.

Commandeur JN, Andreadou I, Rooseboom M, Out M, de Leur LJ, Groot E, Vermeulen NP.

J Pharmacol Exp Ther. 2000 Aug;294(2):753-61.

15.

Insertional inactivation of the methionine s-methyltransferase gene eliminates the s-methylmethionine cycle and increases the methylation ratio.

Kocsis MG, Ranocha P, Gage DA, Simon ES, Rhodes D, Peel GJ, Mellema S, Saito K, Awazuhara M, Li C, Meeley RB, Tarczynski MC, Wagner C, Hanson AD.

Plant Physiol. 2003 Apr;131(4):1808-15.

16.

The cytosolic branched-chain aminotransferases of Arabidopsis thaliana influence methionine supply, salvage and glucosinolate metabolism.

Lächler K, Imhof J, Reichelt M, Gershenzon J, Binder S.

Plant Mol Biol. 2015 May;88(1-2):119-31. doi: 10.1007/s11103-015-0312-3. Epub 2015 Apr 8.

PMID:
25851613
17.

The methionine salvage pathway in Bacillus subtilis.

Sekowska A, Danchin A.

BMC Microbiol. 2002 Apr 25;2:8.

18.

Modeling and molecular dynamics of glutamine transaminase K/cysteine conjugate beta-lyase.

Venhorst J, ter Laak AM, Meijer M, van de Wetering I, Commandeur JN, Rooseboom M, Vermeulen NP.

J Mol Graph Model. 2003 Sep;22(1):55-70.

PMID:
12798391
19.

ω-Amidase: an underappreciated, but important enzyme in L-glutamine and L-asparagine metabolism; relevance to sulfur and nitrogen metabolism, tumor biology and hyperammonemic diseases.

Cooper AJ, Shurubor YI, Dorai T, Pinto JT, Isakova EP, Deryabina YI, Denton TT, Krasnikov BF.

Amino Acids. 2016 Jan;48(1):1-20. doi: 10.1007/s00726-015-2061-7. Epub 2015 Aug 11. Erratum in: Amino Acids. 2015 Dec;47(12):2671-2.

PMID:
26259930
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