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Literature summary for 1.13.11.8 extracted from

  • Chen, Y.P.; Lovell, C.R.
    Purification and properties of a homodimeric protocatechuate 4,5-dioxygenase from Rhizobium leguminosarum (1994), Arch. Microbiol., 161, 191-195.
No PubMed abstract available
Search for more literature for 1.13.11.8

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.02
-
 protocatechuate
-
 Rhizobium leguminosarum

Metals/Ions

Metals/Ions Comment Organism Structure
Fe2+ 1 mol iron per mol of holoenzyme Rhizobium leguminosarum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
62000
-
 2 * 62000, SDS-PAGE Rhizobium leguminosarum
120000
-
 gel filtration Rhizobium leguminosarum

Organism

Organism UniProt Comment Textmining
Rhizobium leguminosarum
-
 biovar viceae, strain USDA 2370, grown on 4-hydroxybenzoate-containing medium
-

Purification (Commentary)

Purification (Comment) Organism
-
 Rhizobium leguminosarum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
321
-
-
 Rhizobium leguminosarum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
protocatechuate + O2
-
 Rhizobium leguminosarum 4-carboxy-2-hydroxymuconate semialdehyde
-
 ?

Subunits

Subunits Comment Organism
homodimer 2 * 62000, SDS-PAGE Rhizobium leguminosarum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.5 9.8 CAPS Rhizobium leguminosarum