Table 1.

Examples of S-nitrosylated or Tyr-nitrated proteins involved in N and amino acid metabolism.

Functions	Post-translational modifications	Identified Proteins	Conditions	Reference
Amino acid metabolism	Tyrosine nitration	Methionine synthase	–	Lozano-Juste et al., 2011
	S-nitrosylation	Asparagine synthase 3	Biotic stress	Maldonado-Alconada et al., 2011
		Glutamate decarboxylase	Biotic stress	Maldonado-Alconada et al., 2011
		EPSP synthase	Biotic stress	Astier et al., 2012
		Acetohydroxy acid isomeroreductase (Val and Ile synthesis)	Biotic stress	Astier et al., 2012
		Aspartate aminotransferase	Biotic stress	Astier et al., 2012
		Cysteine synthase	Abiotic stress	Puyaubert et al., 2014
		Alanine glyoxylate aminotransferase	Abiotic stress	Puyaubert et al., 2014
		Glutamate glyoxylate aminotransferase	Abiotic stress	Puyaubert et al., 2014
Nitrogen metabolism	Tyrosine nitration	Glutamine synthetase 2	Biotic stress	Cecconi et al., 2009; Lozano-Juste et al., 2011
		Glutamine synthetase 1	Rhizobium-legume symbiosis	Melo et al., 2011
	S-nitrosylation	Argininosuccinate synthase	Biotic stress	Maldonado-Alconada et al., 2011
		Nitrite reductase	atgsnor1–3	Hu et al., 2015
		Glutamate synthase	Abiotic stress	Puyaubert et al., 2014
		Glutamate dehydrogenase 1	Biotic stress	Maldonado-Alconada et al., 2011
		Glutamate dehydrogenase 2	Biotic stress	Maldonado-Alconada et al., 2011