4-aminobutanoate

1. transport of 4-aminobutyrate and chloride (cytosol to extracellular)
2. transport of beta-alanine and chloride (cytosol to extracellular)

Catalysed by SLC6A12, SLC6A6, SLC6A14extracellular space, cytosolOne of 2 routes

1. transport of 4-aminobutyrate and chloride (cytosol to extracellular)
2. transport of alanine and chloride (cytosol to extracellular)

Catalysed by SLC6A12, SLC6A14extracellular space, cytosolOne of 5 routes

1. transport of 4-aminobutyrate and chloride (cytosol to extracellular)
2. Transport of L-Asparagine by Atb0 Transporter

Catalysed by SLC6A12, SLC6A14extracellular space, cytosolOne of 4 routes

1. 4-aminobutanoate + L-arginine = 4-guanidinobutanoate + L-ornithine
2. L-ornithine + 2-oxoglutarate = L-glutamate 5-semialdehyde + L-glutamate

Catalysed by GATM, OAT

1. transport of 4-aminobutyrate and chloride (cytosol to extracellular)
2. Transport of L-Phenylalanine by Atb0 Transporter

Catalysed by SLC6A12, SLC6A14extracellular space, cytosolOne of 4 routes

1. 4-aminobutanoate + L-arginine = 4-guanidinobutanoate + L-ornithine
2. N(omega),N(omega)-dimethyl-L-arginine(in) + L-ornithine(out) = N(omega),N(omega)-dimethyl-L-arginine(out) + L-ornithine(in)

Catalysed by GATM, SLC25A2inner side of the membrane, outer side of the membraneOne of 2 routes

1. 4-aminobutanoate + L-arginine = 4-guanidinobutanoate + L-ornithine
2. L-ornithine + pyruvate = 5-amino-2-oxopentanoate + L-alanine

Catalysed by GATM, AGXT2One of 2 routes

1. transport of 4-aminobutyrate and chloride (cytosol to extracellular)
2. Transport of L-Tryptophan by Atb0 Transporter
3. beta-carboline hydrolysis

Catalysed by SLC6A12, SLC6A14extracellular space, cytosol

1. transport of 4-aminobutyrate and chloride (cytosol to extracellular)
2. Neurotransmitter:Sodium Symporter (Nss) Tcdb:2.A.22.3.3
3. Choloyl-CoA:glycine N-choloyltransferase

Catalysed by SLC6A12,