Aminotransferases regulation

Heiman AS, Tonner LE. 1995. The acute effect of lead acetate on glucocorticoid regulation of tyrosine aminotransferase in hepatoma cells. Toxicology 100(l-3) 57-68. 

Aspartate aminotransferase 57s, 135s, 753 absorption spectra 749 active site structure 744 atomic structure 750 catalytic intermediates, models 752 NMR spectra 149 quinonoid intermediate 750 Ramachandran plot 61 sequence 57 transamination 742 Aspartate ammonia-lyase 685 Aspartate carbamoyltransferase 348s active sites 348 regulation 540... 

Bakkelund AH, Fonnum F, Paulsen RE (1993) Evidence using in vivo microdialysis that aminotransferase activities are important in the regulation of the pools of transmitter amino adds. Neurochem Res 18 411-415. 

Rakhmanova, T.I., Popova, T.N. (2006). Regulation of 2-oxoglutarate metabolism in rat liver by NADP-isocitrate dehydrogenase and aspartate aminotransferase. Biochemistry (Mosc.) 71(2) 211-17. 

Fahieh, L. A., Kmiotek, E. H., Woldegiorgis, G-, Evenson, M Shrago, E and Marshall, M. (1985). Regulation of aminotransferase-glutamate dehydrogenase interactions by carbarn yl phosphate synthase, f. Mg plus kuclnc versus citrate and malate. /. Bhi. Chetn. 260, 6069-6079. 

Zhou S, Gordon R, Bradbury M, Stump D, Kiang C, Berk P. Ethanol up-regulates fatty acid uptake and plasma membrane expression and export of mitochondrial aspartate aminotransferase in HepG2 cells. Hepatology 1998 27 1064-74. 

Y. N. Sun, D. C. DuBois, R. R. Ahnon, N. A. Pyszczynski, and W. J. Jusko, Dose-dependence and repeated-dose studies for receptor/gene-mediated pharmacodynamics of methylprednisolone on glucocorticoid receptor down-regulation and tyrosine aminotransferase induction in rat liver. J Pharmacokinet Biopharm 26 619-648 (1998). 

E. coli fell into the PKS associated gene. These included an AGP, four /3-ketoacyl AGP synthases, an aminotransferase, an AGP reductase, and a ketoreductase (Figure 9). Two transcription factors (a LysR-type response regulator and a IclR-type response regulator) located adjacent to the predicted biosynthetic genes... 

The Enigma of Prephenate and/or /Vogenate Dehydrogenases in Plants The Enigma of Prephenate and/or Phenylpyruvate/p-Hydroxyphenylpyruvate Aminotransferases in Plants Regulation of /Vomatic /Voino Acid Biosynthesis... 

On the other hand, the pathways to both aromatic amino acids, Phe (1)/Tyr (2), in vascular plants are only beginning to be clarified, and could not readily be deduced from bacterial/fungal sequence/comparisons, for example, in terms of substrate(s). Thus the key to fully understanding the pathways to these two aromatic amino acids in plants was to identify the enzymes, as well as to ultimately establish their substrate specificities/ feedback properties that is, of the actual dehydratases, dehydrogenases, and aromatic aminotransferases involved, including how transcriptional regulation is attained. 

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