MetaCyc Pathway: glycine betaine degradation I in Rhodosporidium toruloides IFO0880

Add experiment(s):


Betaine--homocysteine S-methyltransferase:
glycine betaine + L-homocysteine→N,N-dimethylglycine + L-methionine (EC 2.1.1.5)
No genes
N,N-dimethylglycine + an oxidized electron-transfer flavoprotein + H+ + a tetrahydrofolate→sarcosine + a reduced electron-transfer flavoprotein + a 5,10-methylenetetrahydrofolate (EC 1.5.8.4)
No genes
Sarcosine oxidase:
sarcosine + dioxygen + H2O→glycine + formaldehyde + hydrogen peroxide (EC 1.5.3.1)
No genes
Glycine hydroxymethyltransferase (in reverse):
glycine + a 5,10-methylenetetrahydrofolate + H2O→L-serine + a tetrahydrofolate (EC 2.1.2.1)
mRNA_3893 (12261)
mRNA_4293 (12661)
mRNA_4944 (13312)
mRNA_1299 (9667)
L-serine ammonia-lyase:
L-serine→2-aminoprop-2-enoate + H2O (EC 4.3.1.17)
mRNA_3481 (11849)
Tryptophanase:
2-aminoprop-2-enoate→2-iminopropanoate (spontaneous) (EC 4.1.99.1; 4.1.99.2; 4.3.1.13; 4.3.1.17; 4.3.1.18; 4.4.1.1; 4.4.1.13; 4.4.1.15; 4.4.1.25; 4.4.1.28; 4.4.1.35; 4.5.1.2)
mRNA_3481 (11849)
mRNA_1131 (9499)
2-iminopropanoate + H2O→pyruvate + ammonium (spontaneous) (EC 3.5.99.10; 4.1.99.1; 4.1.99.2; 4.3.1.13; 4.3.1.17; 4.3.1.18; 4.4.1.1; 4.4.1.13; 4.4.1.15; 4.4.1.25; 4.4.1.28; 4.4.1.35; 4.5.1.2)
mRNA_3481 (11849)
mRNA_1131 (9499)
mRNA_1489 (9857)

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