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Literature summary for 1.1.1.27 extracted from

  • Svedruzic, Z.M.; Odorcic, I.; Chang, C.H.; Svedruzic, D.
    Substrate channeling via a transient protein-protein complex The case of D-glyceraldehyde-3-phosphate dehydrogenase and L-lactate dehydrogenase (2020), Sci. Rep., 10, 10404 .
    View publication on PubMedView publication on EuropePMC

Organism

Organism UniProt Comment Textmining
Oryctolagus cuniculus P13491
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General Information

General Information Comment Organism
metabolism LDH activity with free NADH and GAPDH-NADH complex always take place in parallel. NADH-channeling from D-glyceraldehyde-3-phosphate dehydrogenase (GAPDH) to L-lactate dehydrogenase (LDH) is observed only in assays that mimic cytosolic conditions where free NADH concentration is negligible and the GAPDH-NADH complex is dominant. LDH and GAPDH can form a leaky channeling complex only at the limiting NADH concentrations. A positive electric field between the NAD(H) binding sites on LDH and GAPDH tetramers can merge in the LDH-GAPDH complex Oryctolagus cuniculus