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Literature summary for 1.1.3.12 extracted from

  • Kaneda, Y.; Ohnishi, K.; Yagi, T.
    Purification, molecular cloning, and characterization of pyridoxine 4-oxidase from Microbacterium luteolum (2002), Biosci. Biotechnol. Biochem., 66, 1022-1031.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0097
-
2,6-dichloroindophenol pH 7.0, 30°C Microbacterium luteolum
0.05
-
vitamin K3 pH 7.0, 30°C Microbacterium luteolum
0.054
-
pyridoxine pH 7.0, 30°C Microbacterium luteolum
0.206
-
O2 pH 7.0, 30°C Microbacterium luteolum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
50000
-
gel filtration Microbacterium luteolum
53000
-
1 * 53000, SDS-PAGE Microbacterium luteolum

Organism

Organism UniProt Comment Textmining
Microbacterium luteolum Q9AJD6
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
21.1
-
pH 7.0, 30°C Microbacterium luteolum

Storage Stability

Storage Stability Organism
4°C, 10% glycerol, 1% 2-mercaptoethanol, 0.02 mM FAD, 0.01% Tween 20, stable Microbacterium luteolum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information no substrate: pyridoxamine, p4-deoxypyrimidine, pydridoxal, pyridoxal 5’-phosphate, benzyl alcohol, NAD+, NADP+ Microbacterium luteolum ?
-
?
pyridoxine + 2,6-dichloroindophenol
-
Microbacterium luteolum pyridoxal + ?
-
?
pyridoxine + O2
-
Microbacterium luteolum pyridoxal + H2O2
-
?
pyridoxine + vitamin K3
-
Microbacterium luteolum pyridoxal + ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 53000, SDS-PAGE Microbacterium luteolum

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Microbacterium luteolum

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
50
-
30% of maximum activity Microbacterium luteolum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5 8
-
Microbacterium luteolum

pH Range

pH Minimum pH Maximum Comment Organism
6
-
48% of maximum activity Microbacterium luteolum
10.5
-
5% of maximum activity Microbacterium luteolum

Cofactor

Cofactor Comment Organism Structure
FAD
-
Microbacterium luteolum
additional information no cofactor: FMN Microbacterium luteolum