KEGG   REACTION: R00018Help
Entry
R00018                      Reaction                               

Name
putrescine:putrescine 4-aminobutyltransferase (ammonia-forming)
Definition
2 Putrescine <=> sym-Homospermidine + Ammonia
Equation
Comment
homospermidine synthase
RPair
C00134_C06366 main [RC:RC00053]
C00014_C00134 leave
C00134_C06366 trans
Enzyme
Pathway
Tropane, piperidine and pyridine alkaloid biosynthesis
Biosynthesis of secondary metabolites
Orthology
K00808  
homospermidine synthase [EC:2.5.1.44]

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