(S)-malate

Three steps

• taurochenodeoxycholateReach from here →
  1. transport of malate and sulfite (cytosol to mitochondria)
  2. thiosulfate + 2 glutathione = glutathione disulfide + hydrogen sulfide + sulfite + 2 H(+)
  3. taurochenodeoxycholate(in) + glutathione(in) + ATP + H2O = taurochenodeoxycholate(out) + glutathione(out) + ADP + phosphate + H(+)

  Catalysed by SLC25A10, TSTD1, ABCC4mitochondrial matrix, cytosol, inner side of the membrane, outer side of the membrane

• thiamine(1+) diphosphateReach from here →
  1. (S)-malate:NAD+ oxidoreductase (decarboxylating)
  2. pyruvate:thiamin diphosphate acetaldehydetransferase (decarboxylating)
  3. 2-(alpha-hydroxyethyl)thiamine-diphosphate[m] + lipoamide[m] = S-acetyldihydrolipoamide[m] + thiamin-PP[m]

  Catalysed by ME2, ME3, PDHA1, PDHB and 2 moremitochondrial matrix