ID 7.2.1.2 DE ferredoxin--NAD(+) oxidoreductase (Na(+)-transporting). AN Rnf complex. CA H(+) + Na(+)(in) + NAD(+) + 2 reduced [2Fe-2S]-[ferredoxin] = Na(+)(out) CA + NADH + 2 oxidized [2Fe-2S]-[ferredoxin]. CC -!- This electron transport complex, isolated from the bacterium CC Acetobacterium woodii, couples the energy from reduction of NAD(+) by CC ferredoxin to pumping sodium ions out of the cell, generating a CC gradient across the cytoplasmic membrane. CC -!- Formerly EC 1.18.1.8. DR H6LC28, RNFA_ACEWD ; H6LC27, RNFB_ACEWD ; H6LC32, RNFC_ACEWD ; DR H6LC31, RNFD_ACEWD ; H6LC29, RNFE_ACEWD ; H6LC30, RNFG_ACEWD ; //