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Literature summary for 1.14.13.24 extracted from

  • Wang, L.H.; Hamzah, R.Y.; Yu, Y.; Tu, S.C.
    Pseudomonas cepacia 3-hydroxybenzoate 6-hydroxylase: induction, purification, and characterization (1987), Biochemistry, 26, 1099-1104.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.04
-
NADH cosubstrate 3-hydroxybenzoate Burkholderia cepacia
0.064
-
NADPH cosubstrate 3-hydroxybenzoate Burkholderia cepacia
0.162
-
3-hydroxybenzoate cosubstrate NADH Burkholderia cepacia
0.168
-
3-hydroxybenzoate cosubstrate NADPH Burkholderia cepacia

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000 45000 gel filtration, SDS-PAGE Burkholderia cepacia
44000
-
1 * 44000, SDS-PAGE Burkholderia cepacia

Organism

Organism UniProt Comment Textmining
Burkholderia cepacia
-
-
-

Purification (Commentary)

Purification (Comment) Organism
homogeneity Burkholderia cepacia

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
23.7
-
-
Burkholderia cepacia

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3-hydroxybenzoate + NADH + O2
-
Burkholderia cepacia 2,5-dihydroxybenzoate + NAD+ + H2O
-
?
3-hydroxybenzoate + NADPH + H+ + O2
-
Burkholderia cepacia 2,5-dihydroxybenzoate + NADP+ + H2O
-
r

Subunits

Subunits Comment Organism
monomer 1 * 44000, SDS-PAGE Burkholderia cepacia

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Burkholderia cepacia

Cofactor

Cofactor Comment Organism Structure
FAD flavoprotein Burkholderia cepacia
FAD 1 mol of FAD per mol of enzyme Burkholderia cepacia
NADH
-
Burkholderia cepacia
NADPH NADH and NADPH utilized with similar efficiencies Burkholderia cepacia