MetaCyc Pathway: putrescine degradation II in Klebsiella michiganensis M5al

Reactions and Genes	Putrescine (N)
Glutamate--putrescine ligase: putrescine + ATP + L-glutamate→γ-glutamyl-L-putrescine + ADP + H+ + phosphate (EC 6.3.1.11)
BWI76_RS10710	-3.2
γ-glutamyl-L-putrescine + dioxygen + H2O→4-(γ-L-glutamylamino)butanal + ammonium + hydrogen peroxide (EC 1.4.3.M3)
BWI76_RS10690	-3.1
4-(γ-L-glutamylamino)butanal + NAD(P)+ + H2O→4-(γ-L-glutamylamino)butanoate + NAD(P)H + 2 H+ (EC 1.2.1.99)
BWI76_RS10695	-2.6
Gamma-glutamyl-gamma-aminobutyrate hydrolase: 4-(γ-L-glutamylamino)butanoate + H2O→4-aminobutanoate + L-glutamate (EC 3.5.1.94)
BWI76_RS10705	-4.5

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