MetaCyc Pathway: L-histidine degradation I in Pseudomonas fluorescens FW300-N2E2

Add experiment(s):


Histidine ammonia-lyase:
L-histidine→urocanate + ammonium (EC 4.3.1.3)
Pf6N2E2_3718
Pf6N2E2_3799
Pf6N2E2_3800
Urocanate hydratase (in reverse):
urocanate + H2O→4-imidazolone-5-propanoate (EC 4.2.1.49)
Pf6N2E2_3805
Imidazolonepropionase:
4-imidazolone-5-propanoate + H2O→N-formimino-L-glutamate (EC 3.5.2.7)
Pf6N2E2_3798
Formimidoylglutamase:
N-formimino-L-glutamate + H2O→L-glutamate + formamide (EC 3.5.3.8)
Pf6N2E2_3797

Links:

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