MetaCyc Pathway: L-threonine degradation I in Rhodosporidium toruloides IFO0880

Add experiment(s):


Threonine ammonia-lyase:
L-threonine→(2Z)-2-aminobut-2-enoate + H+ + H2O (EC 4.3.1.19)
mRNA_3541 (11909)
mRNA_4566 (12934)
1-aminocyclopropane-1-carboxylate deaminase:
(2Z)-2-aminobut-2-enoate→2-iminobutanoate (spontaneous) (EC 3.5.99.7; 4.3.1.19; 4.4.1.1; 4.4.1.11; 4.4.1.2)
mRNA_3541 (11909)
mRNA_4566 (12934)
mRNA_1131 (9499)
2-iminobutanoate + H+ + H2O→2-oxobutanoate + ammonium (spontaneous) (EC 3.5.99.10; 3.5.99.7; 4.3.1.19; 4.4.1.1; 4.4.1.11; 4.4.1.2)
mRNA_3541 (11909)
mRNA_4566 (12934)
mRNA_1131 (9499)
mRNA_1489 (9857)
2-oxobutanoate + coenzyme A→propanoyl-CoA + formate
No genes
propanoyl-CoA + phosphate→propanoyl phosphate + coenzyme A (EC 2.3.1.222)
No genes
Acetate kinase (in reverse):
propanoyl phosphate + ADP→propanoate + ATP (EC 2.7.2.1; 2.7.2.14; 2.7.2.15; 2.7.2.7)
mRNA_5015 (13383)

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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