SysBioChalmers / yeast-GEM

The consensus GEM for Saccharomyces cerevisiae
http://sysbiochalmers.github.io/yeast-GEM/
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check Lys2 and Leu2 gene associations #331

Closed edkerk closed 1 year ago

edkerk commented 1 year ago

Description of the issue:

Check Lys2 and Leu2 gene associations, as commented here: https://github.com/SysBioChalmers/GECKO/issues/74.

edkerk commented 1 year ago

The 3-isopropylmalate dehydrogenase reaction (EC1.1.1.85) is split into two half-reactions in the model:

Identifier Reaction equation Genes
r_0061 (2R,3S)-3-isopropylmalate[c] + NAD[c] => (2S)-2-isopropyl-3-oxosuccinate[c] + H+[c] + NADH[c] YCL018W
r_0029 (2S)-2-isopropyl-3-oxosuccinate[c] + H+[c] => 4-methyl-2-oxopentanoate[c] + carbon dioxide[c] YJR148W

But the second reaction (r_0029) is wrongly annotated with YJR148W.

Otherwise, there are no other obvious problems with Lys2 / Leu2 as suggested in OP. Without further direction on what might be problematic, just this error will be fixed.