ID 1.1.1.436 DE lactate dehydrogenase (NAD(+),ferredoxin). AN electron bifurcating LDH/Etf complex. CA lactate + 2 NAD(+) + 2 reduced [2Fe-2S]-[ferredoxin] = 2 NADH + CA 2 oxidized [2Fe-2S]-[ferredoxin] + pyruvate. CC -!- The enzyme, isolated from the bacterium Acetobacterium woodii, uses CC flavin-based electron confurcation to drive endergonic lactate CC oxidation with NAD(+) as oxidant at the expense of simultaneous CC exergonic electron flow from reduced ferredoxin to NAD(+). CC -!- Formerly EC 1.3.1.110. DR H6LBB0, LCTB_ACEWD ; H6LBB1, LCTC_ACEWD ; H6LBS1, LCTD_ACEWD ; //