KEGG Orthology (KO) [BR:eic00001] 09190 Not Included in Pathway or Brite 09191 Unclassified: metabolism 99980 Enzymes with EC numbers NT01EI_1223 oxidoreductase, zinc-binding dehydrogenase family K23271 eltD; erythritol/L-threitol dehydrogenase [EC:1.1.1.-]