|
|
D-ribose_5-phosphate + acetoin <=> 1-deoxy-D-altro-heptulose_7-phosphate + acetaldehyde
|
2.2.1.4
acetoin---ribose-5-phosphate transaldolase
|
–
|
|
| |
BRENDA:
BR43960
KEGG:
R02345
MetaCyc:
2.2.1.4-RXN
|
|
|
|
acetoin + NAD+ <=> diacetyl + NADH + H+
|
1.1.1
1.1.1.1
alcohol dehydrogenase
1.1.1.10
L-xylulose reductase
1.1.1.103
L-threonine 3-dehydrogenase
1.1.1.153
sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)
1.1.1.185
L-glycol dehydrogenase
1.1.1.254
(S)-carnitine 3-dehydrogenase
1.1.1.303
diacetyl reductase [(R)-acetoin forming]
1.1.1.4
(R,R)-butanediol dehydrogenase
1.1.1.76
(S,S)-butanediol dehydrogenase
1.1.1.81
hydroxypyruvate reductase
1.2.1.3
aldehyde dehydrogenase (NAD+)
|
–
–
–
–
–
–
–
–
–
–
–
–
|
BMK
|
| |
BRENDA:
BR49222;
BS186985
KEGG:
R02343;
R02855
MetaCyc:
ACETOINDEHYDROG-RXN;
RXN-11036
SABIO-RK:
2293
|
|
|
|
acetoin + CoA + NAD+ <=> acetaldehyde + acetyl-CoA + NADH + H+
|
2.3.1.190
acetoin dehydrogenase
|
–
|
BM
|
| |
BRENDA:
BR49227
KEGG:
R09524
MetaCyc:
RXN-9718
|
|
|
|
acetoin + NADP+ <=> diacetyl + NADPH + H+
|
1.1.1
1.1.1.10
L-xylulose reductase
1.1.1.153
sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)
1.1.1.156
glycerol 2-dehydrogenase (NADP+)
1.1.1.162
erythrulose reductase
1.1.1.184
carbonyl reductase (NADPH)
1.1.1.2
alcohol dehydrogenase (NADP+)
1.1.1.21
aldose reductase
1.1.1.213
3alpha-hydroxysteroid 3-dehydrogenase (Re-specific)
1.1.1.292
1,5-anhydro-D-fructose reductase (1,5-anhydro-D-mannitol-forming)
1.1.1.50
3alpha-hydroxysteroid 3-dehydrogenase (Si-specific)
1.1.1.72
glycerol dehydrogenase (NADP+)
1.1.1.81
hydroxypyruvate reductase
1.2.1.3
aldehyde dehydrogenase (NAD+)
|
–
–
–
–
–
–
–
–
–
–
–
–
–
–
|
|
| |
BRENDA:
BS187375
MetaCyc:
ACETOINDEHYDROG-A-RXN
SABIO-RK:
7997
|
|
|
|
acetaldehyde <=> acetoin
|
4.1.1.1
pyruvate decarboxylase
|
–
|
M
|
| |
BRENDA:
BS367882
MetaCyc:
RXN3O-470
|
|
|
|
pyruvate + acetaldehyde + H+ <=> acetoin + CO2
|
4.1.1.1
pyruvate decarboxylase
|
–
|
M
|
| |
BRENDA:
BS390303
MetaCyc:
RXN0-2022
|
|
|
|
2,3-Butanediol + NADP+ <=> acetoin + NADPH
|
1.1.1.1
alcohol dehydrogenase
1.1.1.153
sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)
1.1.1.156
glycerol 2-dehydrogenase (NADP+)
1.1.1.162
erythrulose reductase
1.1.1.184
carbonyl reductase (NADPH)
1.1.1.2
alcohol dehydrogenase (NADP+)
1.1.1.4
(R,R)-butanediol dehydrogenase
1.1.1.72
glycerol dehydrogenase (NADP+)
1.1.1.81
hydroxypyruvate reductase
1.3.1.20
trans-1,2-dihydrobenzene-1,2-diol dehydrogenase
|
–
–
–
–
–
–
–
–
–
–
|
|
| |
BRENDA:
BS187344;
BS442750
SABIO-RK:
9565
|
|
|
|
1-hydroxybutyl-2-nitronate + O2 <=> acetoin + nitrite
|
1.13.12.16
nitronate monooxygenase
|
–
|
|
| |
BRENDA:
BS403238
|
|
|
|
3-Nitro-2-butanol + O2 <=> acetoin + nitrite
|
1.13.12.16
nitronate monooxygenase
|
–
|
|
| |
BRENDA:
BS355919
|
|
|
|
2,3-Butanediol + ferricyanide <=> acetoin + ferrocyanide
|
1.1.9.1
alcohol dehydrogenase (azurin)
|
–
|
|
| |
BRENDA:
BS407818
|
|
|
|
acetoin + NADH <=> meso-2,3-butanediol
|
1.1.1.76
(S,S)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS257259
|
|
|
|
diacetyl + NADH + H+ <=> acetoin + NADH + H+
|
1.1.1.4
(R,R)-butanediol dehydrogenase
1.1.1.71
alcohol dehydrogenase [NAD(P)+]
|
–
–
|
|
| |
BRENDA:
BS437390
|
|
|
|
(3R,3S)-butane-2,3-diol + NAD+ <=> acetoin + NADH + H+
|
1.1.1.4
(R,R)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS436637
|
|
|
|
3-methyl-1-butanol + NAD+ <=> acetoin + NADH + H+
|
1.1.1.1
alcohol dehydrogenase
|
–
|
|
| |
BRENDA:
BS403748
|
|
|
|
acetoin + NADH <=> (2R,3R)-butane-2,3-diol + meso-2,3-butanediol + NAD+
|
1.1.1.4
(R,R)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS165098
|
|
|
|
acetoin + NADH + H+ <=> (S,S)-butanediol + NAD+
|
1.1.1.76
(S,S)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS373532
|
|
|
|
acetoin + NAD+ <=> 2,3-Butanediol + NADH + H+
|
1.1.1.71
alcohol dehydrogenase [NAD(P)+]
|
–
|
|
| |
BRENDA:
BS438128-a
|
|
|
|
acetoin + NADPH + H+ <=> diacetyl + NADPH + H+
|
1.1.1.71
alcohol dehydrogenase [NAD(P)+]
|
–
|
|
| |
BRENDA:
BS438129
|
|
|
|
acetoin + NADPH <=> 1,2,3-Butanetriol + NADP+
|
1.1.1.184
carbonyl reductase (NADPH)
|
–
|
|
| |
BRENDA:
BS395541
|
|
|
|
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
|
|
|
|
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
|
|
|
|
acetoin + NADPH + H+ <=> (2R,3R)-butane-2,3-diol + NADP+
|
1.1.1.4
(R,R)-butanediol dehydrogenase
|
–
|
|
| |
BRENDA:
BS439011
|
|
|
|
diacetyl + NADH <=> acetoin + NADP+
|
1.1.1.162
erythrulose reductase
|
–
|
|
| |
BRENDA:
BS187375-a
|
|
|
|
acetoin + NADP+ <=> 2,3-Butanediol + NADPH + H+
|
1.1.1.71
alcohol dehydrogenase [NAD(P)+]
|
–
|
|
| |
BRENDA:
BS438128
|
|
|
|
2 diacetyl <=> acetylacetoin + acetoin
|
2.2.1.6
acetolactate synthase
|
–
|
|
| |
BRENDA:
BS433125
|
|
|
|
2-acetolactate + CO2 <=> acetoin
|
4.1.1.5
acetolactate decarboxylase
|
–
|
|
| |
BRENDA:
BS376234
|
|
|
|
2,6-dichlorophenolindophenol + acetoin + H2O <=> acetate + reduced_2,6-dichlorophenolindophenol + acetaldehyde
|
2.3.1.190
acetoin dehydrogenase
|
–
|
|
| |
SABIO-RK:
13431
|
|
