The Enzyme Database

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EC 3.5.1.132     
Accepted name: [amino group carrier protein]-ornithine hydrolase
Reaction: [amino group carrier protein]-C-terminal-γ-(L-ornithyl)-L-glutamate + H2O = [amino group carrier protein]-C-terminal-L-glutamate + L-ornithine
Other name(s): lysK (gene name)
Systematic name: [amino group carrier protein]-C-terminal-γ-L-ornithyl-L-glutamate amidohydrolase
Comments: The enzyme participates in an L-arginine biosynthetic pathways in certain species of archaea and bacteria. In all cases known so far the enzyme also catalyses the activity of EC 3.5.1.130, [amino group carrier protein]-lysine hydrolase.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
References:
1.  Ouchi, T., Tomita, T., Horie, A., Yoshida, A., Takahashi, K., Nishida, H., Lassak, K., Taka, H., Mineki, R., Fujimura, T., Kosono, S., Nishiyama, C., Masui, R., Kuramitsu, S., Albers, S.V., Kuzuyama, T. and Nishiyama, M. Lysine and arginine biosyntheses mediated by a common carrier protein in Sulfolobus. Nat. Chem. Biol. 9 (2013) 277–283. [DOI] [PMID: 23434852]
2.  Yoshida, A., Tomita, T., Atomi, H., Kuzuyama, T. and Nishiyama, M. Lysine biosynthesis of Thermococcus kodakarensis with the capacity to function as an ornithine biosynthetic system. J. Biol. Chem. 291 (2016) 21630–21643. [DOI] [PMID: 27566549]
[EC 3.5.1.132 created 2019]
 
 


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