MetaCyc Pathway: L-histidine degradation II in Pseudomonas simiae WCS417

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Reactions and Genes Chemotaxis:Motility:: Method=Plug_approach; Chemical=L-Histidine; Chemical_conc=5mM; Distance=2cm; Sample=outer; Collection=outgrowth_in_LBkan50
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Histidine ammonia-lyase:
L-histidine→urocanate + ammonium (EC 4.3.1.3)
PS417_01745 -1.1
PS417_01750 -5.4
PS417_02080 +0.0
Urocanate hydratase (in reverse):
urocanate + H2O→4-imidazolone-5-propanoate (EC 4.2.1.49)
PS417_01720 -2.5
Imidazolonepropionase:
4-imidazolone-5-propanoate + H2O→N-formimino-L-glutamate (EC 3.5.2.7)
PS417_01760 -5.9
Formimidoylglutamate deiminase:
N-formimino-L-glutamate + H2O→N-formyl-L-glutamate + ammonium (EC 3.5.3.13)
PS417_01705 -3.5
N-formylglutamate deformylase:
N-formyl-L-glutamate + H2O→L-glutamate + formate (EC 3.5.1.68)
PS417_01765 N.D.

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information