putrescine

1. acetyl-CoA:putrescine N-acetyltransferase

Catalysed by SAT1, SAT2cytosol

1. Putrescine Export via Putrescine/Arginine Antiporter

Catalysed by SLC3A2, SLC7A7extracellular space, cytosol

1. S-adenosylmethioninamine:putrescine 3-aminopropyltransferase

Catalysed by SRMcytosolOne of 2 routes

1. Putrescine:oxygen oxidoreductase (deaminating)

Catalysed by AOC2, AOC1, AOC3extracellular spaceOne of 2 routes

1. L-ornithine + H(+) = putrescine + CO2

Catalysed by ODC1

1. S-adenosylmethioninamine:putrescine 3-aminopropyltransferase

Catalysed by SRMcytosolOne of 2 routes

1. acetyl-CoA:putrescine N-acetyltransferase

Catalysed by SAT1, SAT2cytosolOne of 2 routes

1. putrescine + O2 + H2O = 4-aminobutanal + H2O2 + NH4(+)

Catalysed by AOC1

1. N(1)-acetylspermidine + O2 + H2O = 3-acetamidopropanal + putrescine + H2O2

Catalysed by PAOX

1. acetyl-CoA:putrescine N-acetyltransferase
2. Carnitine O-Palmitoyltransferase

Catalysed by SAT1, SAT2, CPT1A, CPT1C and 1 morecytosolOne of 244 routes

1. Putrescine Export via Putrescine/Arginine Antiporter
2. N(omega)-methyl-L-arginine(in) + L-arginine(out) = N(omega)-methyl-L-arginine(out) + L-arginine(in)

Catalysed by SLC3A2, SLC7A7, SLC25A29extracellular space, cytosol, inner side of the membrane, outer side of the membrane