Subsystem: Arginine Biosynthesis extended

This subsystem's description is:

================VARIANT CODES:=================================

1.0 - complete set of de novo agrinine biosynthetic pathway functions, with the presence of both ArgA and ArgJ

1.1 - Arg J fulfils both the first and the fifth catalytic steps of the pathway.

1.2 - instead of ArgF there is an enzyme ArgF1(ArgF')- N-acetylornithine carbamoyltransferase (EC 2.1.3.9)- which catalyzes the carbamylation of N-acetyl-L-ornithine instead of L-ornithine (as in all Xanthomonas);

2.0 - no ArgJ and ArgA - like in all Bacteroides fragilis

3.0 - no ArgJ and ArgE - like in all Campylobacters except Campylobacter fetus subsp. fetus;

-1 - organism apparently does not synthesize agrinine

For more information, please check out the description and the additional notes tabs, below

Literature References 16585758
Surprising arginine biosynthesis: a reappraisal of the enzymology and evolution of the pathway in microorganisms. Xu Y Microbiology and molecular biology reviews : MMBR 2007 Mar17347518
Bioinformatic analysis of an unusual gene-enzyme relationship in the arginine biosynthetic pathway among marine gamma proteobacteria: implications concerning the formation of N-acetylated intermediates in prokaryotes. Xu Y BMC genomics 2006 Jan 1216409639
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