ID   1.1.1.165
DE   2-alkyn-1-ol dehydrogenase.
CA   2-butyne-1,4-diol + NAD(+) = 4-hydroxy-2-butynal + H(+) + NADH.
CC   -!- Acts on a variety of 2-alkyn-1-ols, and also on 1,4-butanediol.
CC   -!- NADP(+) also acts as acceptor, but more slowly.
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