|
|
(S)-2-Hydroxy-2-methyl-3-oxobutanoate <=> 3-hydroxy-3-methyl-2-oxobutanoic_acid
|
1.1.1.86
ketol-acid reductoisomerase (NADP+)
5.4.99.3
2-acetolactate mutase
|
–
–
|
K
|
|
BRENDA:
BR250
KEGG:
R03052;
R05071
MetaCyc:
2-ACETOLACTATE-MUTASE-RXN
SABIO-RK:
2898
|
|
|
|
H+ + (S)-2-Hydroxy-2-methyl-3-oxobutanoate <=> (R)-acetoin + CO2
|
4.1.1.5
acetolactate decarboxylase
|
–
|
BMK
|
|
BRENDA:
BR309;
BS1472
KEGG:
R02948
MetaCyc:
ACETOLACTATE-DECARBOXYLASE-RXN
|
|
|
|
H+ + pyruvate <=> (S)-2-Hydroxy-2-methyl-3-oxobutanoate + CO2
|
2.2.1.6
acetolactate synthase
4.1.1.1
pyruvate decarboxylase
|
–
–
|
BMK
|
|
BRENDA:
BR37100;
BS386675
KEGG:
R00006;
R00226
MetaCyc:
ACETOLACTSYN-RXN
SABIO-RK:
6473;
749
|
|
|
|
(R)-2,3-dihydroxy-3-methylbutanoate + NADP+ <=> (S)-2-Hydroxy-2-methyl-3-oxobutanoate + NADPH + H+
|
1.1.1.383
ketol-acid reductoisomerase [NAD(P)+]
1.1.1.86
ketol-acid reductoisomerase (NADP+)
|
–
–
|
MK
|
|
BRENDA:
BR47598
KEGG:
R04439
MetaCyc:
ACETOLACTREDUCTOISOM-RXN;
RXN-16061
SABIO-RK:
4125
|
|
|
|
(R)-2,3-dihydroxy-3-methylbutanoate + NAD+ <=> (S)-2-Hydroxy-2-methyl-3-oxobutanoate + NADH + H+
|
1.1.1.382
ketol-acid reductoisomerase (NAD+)
1.1.1.383
ketol-acid reductoisomerase [NAD(P)+]
1.1.1.86
ketol-acid reductoisomerase (NADP+)
|
–
–
–
|
|
|
BRENDA:
BR51334
KEGG:
R10916
MetaCyc:
RXN-16060;
RXN-16061_WOP
SABIO-RK:
14799
|
|
|
|
(S)-2-Hydroxy-2-methyl-3-oxobutanoate + thiamine_diphosphate <=> 2-hydroxyethyl-ThPP + pyruvate
|
2.2.1.6
acetolactate synthase
|
–
|
|
|
KEGG:
R04672
MetaCyc:
RXN-14037
|
|
|
|
(S)-2-Hydroxy-2-methyl-3-oxobutanoate + acceptor + H+ <=> diacetyl + CO2 + reduced_acceptor
|
not assigned
|
–
|
MK
|
|
KEGG:
R10506
MetaCyc:
RXN-6081
|
|
|
|
(S)-2-Hydroxy-2-methyl-3-oxobutanoate + NADH + H+ <=> 2,3-dihydroxyisovalerate + NAD+
|
1.1.1.383
ketol-acid reductoisomerase [NAD(P)+]
1.1.1.86
ketol-acid reductoisomerase (NADP+)
|
–
–
|
|
|
BRENDA:
BS436669
|
|
|
|
(S)-2-Hydroxy-2-methyl-3-oxobutanoate + NADPH + H+ <=> 2,3-dihydroxyisovalerate + NADP+
|
1.1.1.383
ketol-acid reductoisomerase [NAD(P)+]
1.1.1.86
ketol-acid reductoisomerase (NADP+)
|
–
–
|
B
|
|
BRENDA:
BS436670
|
|