MetaCyc Pathway: superpathway of polyamine biosynthesis III in Rhodosporidium toruloides IFO0880

Add experiment(s):


Aspartate kinase:
L-aspartate + ATP→L-aspartyl-4-phosphate + ADP (EC 2.7.2.4)
mRNA_6294 (14662)
mRNA_8370 (16738)
Diaminobutyrate--2-oxoglutarate transaminase (in reverse):
L-aspartate 4-semialdehyde + L-glutamate→L-2,4-diaminobutanoate + 2-oxoglutarate (EC 2.6.1.76)
No genes
Diaminobutyrate decarboxylase:
L-2,4-diaminobutanoate + H+→propane-1,3-diamine + CO2 (EC 4.1.1.86)
No genes
Aspartate-semialdehyde dehydrogenase (in reverse):
L-aspartyl-4-phosphate + NADPH + H+→L-aspartate 4-semialdehyde + NADP+ + phosphate (EC 1.2.1.11)
mRNA_1962 (10330)
propane-1,3-diamine + L-aspartate 4-semialdehyde + NADPH + H+→carboxynorspermidine + NADP+ + H2O (EC 1.5.1.43)
No genes
L-aspartate 4-semialdehyde + putrescine + NADPH + H+→carboxyspermidine + NADP+ + H2O (EC 1.5.1.43)
No genes
carboxyspermidine + H+→spermidine + CO2 (EC 4.1.1.96)
No genes
carboxynorspermidine + H+→norspermidine + CO2 (EC 4.1.1.96)
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