EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.1.1.4 | (2R,3R)-2,3-butanediol + NAD+ |
- |
Saccharomyces cerevisiae |
(3R)-acetoin + NADH |
- |
r |
1.1.1.4 | (2R,3R)-2,3-butanediol + NADP+ |
no detectable activity with (2S,3S)-2,3-butanediol |
Clostridium autoethanogenum |
(R)-acetoin + NADPH + H+ |
- |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
- |
Paenibacillus polymyxa |
(3R,3S)-acetoin + NADH + H+ |
- |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
preferred substrate |
Mycobacterium sp. |
(3R,3S)-acetoin + NADH + H+ |
- |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
Paenibacillus polymyxa ATCC 12321 has the ability to form almost exclusively the R isomer of 2,3-BDL (over 98%) when grown under anaerobic conditions |
Paenibacillus polymyxa |
(3R,3S)-acetoin + NADH + H+ |
- |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
preferred substrate, very low activity with the (S)-enantiomer |
Mycobacterium sp. |
(3R,3S)-acetoin + NADH + H+ |
- |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
sole product in the reduction reaction, preferred substrate in the oxidation reaction |
Paenibacillus polymyxa |
(3R,3S)-acetoin + NADH + H+ |
preferred substrate in the reduction reaction |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
- |
Paenibacillus polymyxa ZJ-9 |
(3R,3S)-acetoin + NADH + H+ |
- |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
Paenibacillus polymyxa ATCC 12321 has the ability to form almost exclusively the R isomer of 2,3-BDL (over 98%) when grown under anaerobic conditions |
Paenibacillus polymyxa ATCC 12321 |
(3R,3S)-acetoin + NADH + H+ |
- |
r |
1.1.1.4 | (2R,3R)-butane-2,3-diol + NAD+ |
sole product in the reduction reaction, preferred substrate in the oxidation reaction |
Paenibacillus polymyxa ATCC 12321 |
(3R,3S)-acetoin + NADH + H+ |
preferred substrate in the reduction reaction |
r |