(2R,3S)-iso(homo)3citrate + NAD(+) <=> 2-oxosuberate + CO2 + NADH
(2r,3s)-iso(homo)3citrate + nad(+) <=> 2-oxosuberate + co2 + nadh
(2R,3S)-iso(homo)3citrate + NAD(+) <=> 2-oxosuberate + CO2 + NADH
(2r,3s)-iso(homo)3citrate + nad(+) <=> 2-oxosuberate + co2 + nadh