EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.1.1.B52 | 2-acetylpyridine + NADH + H+ |
activity is 16.8% compared to the activity with 3-quinuclidinone, 3-quinuclidinone reductase BacC |
Microbacterium luteolum |
? |
- |
? |
1.1.1.B52 | 2-acetylpyridine + NADH + H+ |
activity is 16.8% compared to the activity with 3-quinuclidinone, 3-quinuclidinone reductase BacC |
Microbacterium luteolum JCM 9174 |
? |
- |
? |
1.1.1.B52 | 2-acetylpyridine + NADH + H+ |
16.8% of the activity with 3-quinuclidinone |
Microbacterium luteolum |
? + NAD+ |
- |
? |
1.1.1.B52 | 2-acetylpyridine + NADH + H+ |
16.8% of the activity with 3-quinuclidinone |
Microbacterium luteolum JCM 9174 |
? + NAD+ |
- |
? |
1.1.1.B52 | 3-quinuclidinone + NADH + H+ |
- |
Microbacterium luteolum |
(R)-3-quinuclidinol + NAD+ |
- |
ir |
1.1.1.B52 | 3-quinuclidinone + NADH + H+ |
- |
Parvibaculum lavamentivorans |
(R)-3-quinuclidinol + NAD+ |
84% ee, 62% conversion after 22 h |
? |
1.1.1.B52 | 3-quinuclidinone + NADH + H+ |
3-quinuclidinone (5% w/v, 313 mM) is reduced to (R)-3-quinuclidinol with a molar conversion yield of 100% by 3-quinuclidinone reductase QNR. The optical purity is above 99.9%. No activity with NADPH. The enzyme is strictly specific for 3-quinuclidinone and shows no activity toward several ketones, including tropinone |
Microbacterium luteolum |
(R)-3-quinuclidinol + NAD+ |
- |
? |
1.1.1.B52 | 3-quinuclidinone + NADH + H+ |
3-quinuclidinone (5% w/v, 313 mM) is reduced to (R)-3-quinuclidinol with a molar conversion yield of 94% bei 3-quinuclidinone reductase BacC. The optical purity is above 99.9%. No activity with NADPH |
Microbacterium luteolum |
(R)-3-quinuclidinol + NAD+ |
- |
? |
1.1.1.B52 | 3-quinuclidinone + NADH + H+ |
high activity and excellent enantioselectivity |
Agrobacterium tumefaciens |
(R)-3-quinuclidinol + NAD+ |
- |
? |
1.1.1.B52 | 3-quinuclidinone + NADH + H+ |
under the optimized conditions, (R)-(-)-3-quinuclidinolis synthesized from 3-quinuclidinone (15% w/v, 939 mM) gives a conversion yield of 100% for the immobilized enzyme. The optical purity of the (R)-(-)-3-quinuclidinol produced by the enzymatic reactions is above 99.9% |
Microbacterium luteolum |
(R)-3-quinuclidinol + NAD+ |
- |
? |