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Literature summary for 4.2.2.12 extracted from

  • Ahlgren, J.A.
    Purification and characterization of a pyruvated-mannose-specific xanthan lyase from heat-stable, salt-tolerant bacteria (1991), Appl. Environ. Microbiol., 57, 2523-2528.
    View publication on PubMedView publication on EuropePMC

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble excreted to medium uncultured bacterium
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
33000
-
gel filtration uncultured bacterium

Organism

Organism UniProt Comment Textmining
uncultured bacterium
-
heat-stable, salt-tolerant mixed culture NRRL B-14401
-

Purification (Commentary)

Purification (Comment) Organism
-
uncultured bacterium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information no substrate: p-nitrophenyl-beta-D-mannose, unsubstituted terminal beta-D-mannose residues of xanthan uncultured bacterium ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 33000, SDS-PAGE uncultured bacterium

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
55
-
20 mM sodium phosphate, pH 5.0, 0.25 M NaCl, stable for 6h uncultured bacterium

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
plus 0.05 M NaCl uncultured bacterium

pI Value

Organism Comment pI Value Maximum pI Value
uncultured bacterium isoelectric focusing
-
3.7