Title : An Oxalyl-CoA Dependent Pathway of Oxalate Catabolism Plays a Role in Regulating Calcium Oxalate Crystal Accumulation and Defending against Oxalate-Secreting Phytopathogens in Medicago truncatula.

Pub. Date : 2016

PMID : 26900946






4 Functional Relationships(s)
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1 AAE3 has been proposed to catalyze the first step in an alternative pathway of oxalate degradation. Oxalates AMP-dependent synthetase and ligase family protein Arabidopsis thaliana
2 Here, we identify the Medicago truncatula AAE3 (MtAAE3) and show that it encodes an oxalyl-CoA synthetase activity exhibiting high activity against oxalate with a Km = 81 +- 9 muM and Vmax = 19 +- 0.9 mumoles min-1mg protein-1. Oxalates AMP-dependent synthetase and ligase family protein Arabidopsis thaliana
3 Taken together, these results suggest that AAE3 dependent turnover of oxalate is important to different plants and functions in the regulation of tissue calcium oxalate crystal accumulation and in defense against oxalate-secreting phytopathogens. Oxalates AMP-dependent synthetase and ligase family protein Arabidopsis thaliana
4 Taken together, these results suggest that AAE3 dependent turnover of oxalate is important to different plants and functions in the regulation of tissue calcium oxalate crystal accumulation and in defense against oxalate-secreting phytopathogens. Oxalates AMP-dependent synthetase and ligase family protein Arabidopsis thaliana