|
|
meso-2,3-butanediol + NAD+ <=> (S)-acetoin + NADH + H+
|
1.1.1
1.1.1.304
diacetyl reductase [(S)-acetoin forming]
1.1.1.4
(R,R)-butanediol dehydrogenase
1.1.1.6
glycerol dehydrogenase
1.1.1.76
(S,S)-butanediol dehydrogenase
1.1.1.B20
|
–
–
–
–
–
–
|
BMK
|
| |
BRENDA:
BR36721;
BS403045
KEGG:
R03707;
R10504
MetaCyc:
RXN-11034;
SS-BUTANEDIOL-DEHYDROGENASE-RXN
SABIO-RK:
15123
|
|
|
|
meso-2,3-butanediol + NAD+ <=> (R)-acetoin + NADH + H+
|
1.1.1
1.1.1.4
(R,R)-butanediol dehydrogenase
1.1.1.76
(S,S)-butanediol dehydrogenase
1.1.1.B20
|
–
–
–
–
|
MK
|
| |
BRENDA:
BR49656;
BS165094;
BS165096;
BS437688
KEGG:
R02344;
R10505
MetaCyc:
RXN-11035
SABIO-RK:
15101
|
|
|
|
acetoin + NADH <=> meso-2,3-butanediol
|
1.1.1.76
(S,S)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS257259
|
|
|
|
acetoin + NADH <=> (2R,3R)-butane-2,3-diol + meso-2,3-butanediol + NAD+
|
1.1.1.4
(R,R)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS165098
|
|
|
|
acetoin + 2 NADPH + 2 H+ <=> (2R,3R)-butane-2,3-diol + meso-2,3-butanediol + 2 NADP+
|
1.1.1.4
(R,R)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS436971
|
|
|
|
(R)-acetoin + NADPH + H+ <=> meso-2,3-butanediol + NADP+
|
1.1.1.B20
|
–
|
|
| |
BRENDA:
BS440448
|
|
|
|
meso-2,3-butanediol + NADP+ <=> (S)-acetoin + NADPH + H+
|
1.1.1.2
alcohol dehydrogenase (NADP+)
|
–
|
|
| |
BRENDA:
BS436634
|
|
|
|
acetoin + NADPH <=> meso-2,3-butanediol + meso-2,3-butanediol + NADP+
|
1.1.1.76
(S,S)-butanediol dehydrogenase
1.1.1.B20
1.1.1.B35
|
–
–
–
|
|
| |
BRENDA:
BS413755
|
|
|
|
meso-2,3-butanediol <=> 2-butanone + H2O
|
4.2.1.30
glycerol dehydratase
|
–
|
|
| |
BRENDA:
BS445707
|
|
