MetaCyc Pathway: superpathway of polyamine biosynthesis I in Pseudomonas fluorescens GW456-L13

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Arginine decarboxylase:
L-arginine + H+→agmatine + CO2 (EC 4.1.1.19)
PfGW456L13_3336
PfGW456L13_3776
PfGW456L13_43
PfGW456L13_5067
Arginase:
L-arginine + H2O→L-ornithine + urea (EC 3.5.3.1)
No genes
Lysine decarboxylase:
L-lysine + H+→cadaverine + CO2 (EC 4.1.1.18)
PfGW456L13_3336
PfGW456L13_3776
PfGW456L13_5067
Adenosylmethionine decarboxylase:
S-adenosyl-L-methionine + H+→S-adenosyl 3-(methylsulfanyl)propylamine + CO2 (EC 4.1.1.50)
PfGW456L13_1226
Agmatinase:
agmatine + H2O→putrescine + urea (EC 3.5.3.11)
PfGW456L13_2689
PfGW456L13_2989
PfGW456L13_2993
PfGW456L13_4435
Ornithine decarboxylase:
L-ornithine + H+→putrescine + CO2 (EC 4.1.1.17)
PfGW456L13_3776
PfGW456L13_5067
cadaverine + S-adenosyl 3-(methylsulfanyl)propylamine→aminopropylcadaverine + S-methyl-5'-thioadenosine + H+
PfGW456L13_4155
Spermidine synthase:
putrescine + S-adenosyl 3-(methylsulfanyl)propylamine→spermidine + S-methyl-5'-thioadenosine + H+ (EC 2.5.1.16)
PfGW456L13_2245
PfGW456L13_3281
PfGW456L13_4155

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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