ExplorEnz: EC 6.3.2.41

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6.3.2.41

Accepted name:

N-acetylaspartylglutamate synthase

Reaction:

ATP + N-acetyl-L-aspartate + L-glutamate = ADP + phosphate + N-acetyl-L-aspartyl-L-glutamate

Other name(s):

N-acetylaspartylglutamate synthetase; NAAG synthetase; NAAGS; RIMKLA (gene name) (ambiguous); RIMKLB (gene name) (ambiguous)

Systematic name:

N-acetyl-L-aspartate:L-glutamate ligase (ADP, N-acetyl-L-aspartyl-L-glutamate-forming)

Comments:

The enzyme, found in animals, produces the neurotransmitter N-acetyl-L-aspartyl-L-glutamate. One isoform also has the activity of EC 6.3.1.17, β-citrylglutamate synthase [2], while another isoform has the activity of EC 6.3.2.42, N-acetylaspartylglutamylglutamate synthase [3].

Links to other databases:

BRENDA, EXPASY, Gene, KEGG, MetaCyc

References:

1.	Becker, I., Lodder, J., Gieselmann, V. and Eckhardt, M. Molecular characterization of N-acetylaspartylglutamate synthetase. J. Biol. Chem. 285 (2010) 29156–29164. [DOI] [PMID: 20643647]
2.	Collard, F., Stroobant, V., Lamosa, P., Kapanda, C.N., Lambert, D.M., Muccioli, G.G., Poupaert, J.H., Opperdoes, F. and Van Schaftingen, E. Molecular identification of N-acetylaspartylglutamate synthase and β-citrylglutamate synthase. J. Biol. Chem. 285 (2010) 29826–29833. [DOI] [PMID: 20657015]
3.	Lodder-Gadaczek, J., Becker, I., Gieselmann, V., Wang-Eckhardt, L. and Eckhardt, M. N-acetylaspartylglutamate synthetase II synthesizes N-acetylaspartylglutamylglutamate. J. Biol. Chem. 286 (2011) 16693–16706. [DOI] [PMID: 21454531]

[EC 6.3.2.41 created 2014]