ID 1.2.1.92 DE 3,6-anhydro-alpha-L-galactose dehydrogenase. CA (1) 3,6-anhydro-alpha-L-galactopyranose + H2O + NAD(+) = 3,6-anhydro-L- CA galactonate + 2 H(+) + NADH. CA (2) 3,6-anhydro-alpha-L-galactopyranose + H2O + NADP(+) = 3,6-anhydro-L- CA galactonate + 2 H(+) + NADPH. CC -!- The enzyme, characterized from the marine bacterium Vibrio sp. EJY3, CC is involved in a degradation pathway for 3,6-anhydro-alpha-L- CC galactose, a major component of the polysaccharides produced by red CC macroalgae, such as agarose and porphyran. DR Q9RKF1, AHGD_STRCO ; H2IFE7, AHGD_VIBSJ ; //