Literature summary extracted from

Keyster, M.; Klein, A.; Egbichi, I.; Jacobs, A.; Ludidi, N.
Nitric oxide increases the enzymatic activity of three ascorbate peroxidase isoforms in soybean root nodules (2011), Plant Signal. Behav., 6, 38-43.

Activating Compound

EC Number	Activating Compound	Comment	Organism	Structure
1.11.1.11	nitric oxide	causes an increase in the total enzymatic activity of ascorbate peroxidase. The nitric oxide-induced changes in ascorbate peroxidase enzymatic activity are coupled to altered nodule H2O2 content. Enzymatic activity of the largest isoform, Apx1 is upregulated by 11% in response to 5 microM of nitric oxide donor DETA/NO and 21% in response to 10 microM DETA/NO. 5 microM of DETA/NO increase the enzymatic activity of the second largest isoform Apx2 by about 57%. Treatment of nodulated soybean with 5 microM DETA/NO upregulates the smallest nodule isoform Apx3 enzymatic activity by 228% compared to untreated controls	Glycine max

Organism

EC Number	Organism	UniProt	Comment	Textmining
1.11.1.11	Glycine max	-	-	-

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
1.11.1.11	root nodule	-	Glycine max	-

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Release 2023.1 (January 2023)