MetaCyc Pathway: superpathway of polyamine biosynthesis I in Pseudomonas stutzeri RCH2

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Reactions and Genes L-Arginine (N)
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Arginine decarboxylase:
L-arginine + H+→agmatine + CO2 (EC 4.1.1.19)
Psest_2075 -0.0
Psest_3350 +0.2
Psest_3366 -1.0
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)
Psest_2075 -0.0
Psest_3350 +0.2
Adenosylmethionine decarboxylase:
S-adenosyl-L-methionine + H+→S-adenosyl 3-(methylsulfanyl)propylamine + CO2 (EC 4.1.1.50)
No genes
Agmatinase:
agmatine + H2O→putrescine + urea (EC 3.5.3.11)
No genes
Ornithine decarboxylase:
L-ornithine + H+→putrescine + CO2 (EC 4.1.1.17)
Psest_3350 +0.2
cadaverine + S-adenosyl 3-(methylsulfanyl)propylamine→aminopropylcadaverine + S-methyl-5'-thioadenosine + H+
Psest_1911 +0.1
Spermidine synthase:
putrescine + S-adenosyl 3-(methylsulfanyl)propylamine→spermidine + S-methyl-5'-thioadenosine + H+ (EC 2.5.1.16)
Psest_1802 +0.1
Psest_1911 +0.1

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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