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Literature summary for 1.3.1.19 extracted from

  • Leneva, N.A.; Kolomytseva, M.P.; Baskunov, B.P.; Golovleva, L.A.
    Enzymes of naphthalene metabolism by Pseudomonas fluorescens 26K strain (2010), Biochemistry (Moscow), 75, 562-569.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.066
-
naphthalene-cis-1,2-dihydrodiol pH 7.2, 45°C Pseudomonas fluorescens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
27000
-
6 * 27000, SDS-PAGE Pseudomonas fluorescens
160000
-
gel filtration Pseudomonas fluorescens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
naphthalene-cis-1,2-dihydrodiol + NAD+ Pseudomonas fluorescens
-
?
-
?
naphthalene-cis-1,2-dihydrodiol + NAD+ Pseudomonas fluorescens 26K
-
?
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas fluorescens
-
-
-
Pseudomonas fluorescens 26K
-
-
-

Purification (Commentary)

Purification (Comment) Organism
native enzyme from strain 26K by anion exchange and hydrophobic interaction chromatography Pseudomonas fluorescens

Source Tissue

Source Tissue Comment Organism Textmining
culture condition:naphthalene-grown cell
-
Pseudomonas fluorescens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.098
-
crude enzyme extract, pH 7.2, 45°C Pseudomonas fluorescens
5.1
-
purified native enzyme, pH 7.2, 45°C Pseudomonas fluorescens

Storage Stability

Storage Stability Organism
enzyme activity is retained during purification and storage in 100 mM Tris-HCl buffer, pH 7.2, containing 5% ethanol Pseudomonas fluorescens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information NDDH is inactive against cis-1,2-dihydronaphthalene and salicylaldehyde Pseudomonas fluorescens ?
-
?
additional information NDDH is inactive against cis-1,2-dihydronaphthalene and salicylaldehyde Pseudomonas fluorescens 26K ?
-
?
naphthalene-cis-1,2-dihydrodiol + NAD+
-
Pseudomonas fluorescens ?
-
?
naphthalene-cis-1,2-dihydrodiol + NAD+
-
Pseudomonas fluorescens 26K ?
-
?

Subunits

Subunits Comment Organism
homohexamer 6 * 27000, SDS-PAGE Pseudomonas fluorescens

Synonyms

Synonyms Comment Organism
naphthalene cis-1,2-dihydrodiol dehydrogenase
-
Pseudomonas fluorescens
NDDH
-
Pseudomonas fluorescens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45
-
-
Pseudomonas fluorescens

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
5 60 activity range Pseudomonas fluorescens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2
-
-
Pseudomonas fluorescens

pH Range

pH Minimum pH Maximum Comment Organism
5 9 activity range Pseudomonas fluorescens

Cofactor

Cofactor Comment Organism Structure
NAD+ dependent on Pseudomonas fluorescens

General Information

General Information Comment Organism
metabolism the enzyme is involved in the metabolism and degradation of naphthalene Pseudomonas fluorescens