MetaCyc Pathway: superpathway of L-arginine and L-ornithine degradation in Rhodosporidium toruloides IFO0880

Add experiment(s):


Arginine decarboxylase:
L-arginine + H+→agmatine + CO2 (EC 4.1.1.19)
No genes
Ornithine decarboxylase:
L-ornithine + H+→putrescine + CO2 (EC 4.1.1.17)
mRNA_4267 (12635)
Agmatinase:
agmatine + H2O→putrescine + urea (EC 3.5.3.11)
mRNA_1772 (10140)
Putrescine aminotransferase:
putrescine + 2-oxoglutarate→4-aminobutanal + L-glutamate (EC 2.6.1.82)
No genes
Glutamate--putrescine ligase:
putrescine + ATP + L-glutamate→γ-glutamyl-L-putrescine + ADP + H+ + phosphate (EC 6.3.1.11)
No genes
Aminobutyraldehyde dehydrogenase:
4-aminobutanal + NAD+ + H2O→4-aminobutanoate + NADH + 2 H+ (EC 1.2.1.19)
mRNA_1883 (10251)
mRNA_2053 (10421)
mRNA_2289 (10657)
mRNA_2380 (10748)
mRNA_2756 (11124)
mRNA_3674 (12042)
mRNA_3891 (12259)
mRNA_4582 (12950)
mRNA_5058 (13426)
mRNA_7955 (16323)
mRNA_8468 (16836)
mRNA_324 (8692)
4-aminobutanal→1-pyrroline + H2O (spontaneous)
No genes
γ-glutamyl-L-putrescine + dioxygen + H2O→4-(γ-L-glutamylamino)butanal + ammonium + hydrogen peroxide (EC 1.4.3.M3)
No genes
4-(γ-L-glutamylamino)butanal + NAD(P)+ + H2O→4-(γ-L-glutamylamino)butanoate + NAD(P)H + 2 H+ (EC 1.2.1.99)
mRNA_2756 (11124)
Gamma-glutamyl-gamma-aminobutyrate hydrolase:
4-(γ-L-glutamylamino)butanoate + H2O→4-aminobutanoate + L-glutamate (EC 3.5.1.94)
No genes
4-aminobutyrate transaminase:
4-aminobutanoate + 2-oxoglutarate→succinate semialdehyde + L-glutamate (EC 2.6.1.19)
mRNA_2569 (10937)
mRNA_7537 (15905)
Succinate-semialdehyde dehydrogenase:
succinate semialdehyde + NAD+ + H2O→succinate + NADH + 2 H+ (EC 1.2.1.24)
mRNA_2756 (11124)
succinate semialdehyde + NADP+ + H2O→succinate + NADPH + 2 H+ (EC 1.2.1.79)
No genes

Links:

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