MetaCyc Pathway: L-methionine biosynthesis IV in Rhodosporidium toruloides IFO0880

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Aspartate kinase:
L-aspartate + ATP→L-aspartyl-4-phosphate + ADP (EC 2.7.2.4)
mRNA_6294 (14662)
mRNA_8370 (16738)
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)
L-aspartate 4-semialdehyde + hydrogen sulfide + 2 H+ + 2 a reduced ferredoxin [iron-sulfur] cluster→L-homocysteine + 2 an oxidized ferredoxin [iron-sulfur] cluster + H2O (EC 2.8.1.16)
No genes
L-homocysteine + Coα-[α-(5-hydroxybenzimidazolyl)]-Coβ-methylcob(III)amide-[MtrA protein]→L-methionine + Coα-[α-(5-hydroxybenzimidazolyl)]-cob(I)amide-[MtrA protein] + H+ (EC 2.1.1.M84)
No genes

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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