2FG6:
reference: Structure and catalytic mechanism of a novel N-succinyl-L-ornithine transcarbamylase in arginine biosynthesis of Bacteroides fragilis., Shi D, Morizono H, Cabrera-Luque J, Yu X, Roth L, Malamy MH, Allewell NM, Tuchman M, J Biol Chem. 2006 Jul 21;281(29):20623-31. Epub 2006 May 16. PMID: 16704984

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