Literature summary extracted from

  • Westlake, D.W.S.
    Microbial degradation of quercitrin (1963), Can. J. Microbiol., 9, 211-220.
No PubMed abstract available

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.40 extracellular 78% of the total activity Aspergillus flavus
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-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.40 quercitrin + H2O Aspergillus flavus quercitrin is identical with quercetin 3-L-rhamnoside, growth on quercitrin as carbon source quercetin + L-rhamnose
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.40 Aspergillus flavus
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synthesized by only a few members of the Aspergillus flavus group
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Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.40 mycelium
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Aspergillus flavus
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3.2.1.40 culture medium
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Aspergillus flavus
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Storage Stability

EC Number Storage Stability Organism
3.2.1.40 -17°C, several weeks, little loss of activity Aspergillus flavus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.40 quercitrin + H2O quercitrin is identical with quercetin-3-L-rhamnoside Aspergillus flavus quercetin + L-rhamnose
-
?
3.2.1.40 quercitrin + H2O quercitrin is identical with quercetin 3-L-rhamnoside, growth on quercitrin as carbon source Aspergillus flavus quercetin + L-rhamnose
-
?
3.2.1.40 myricitrin + H2O myricitrin is identical with myricetin-3-L-rhamnoside Aspergillus flavus L-rhamnose + myricetin
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?
3.2.1.40 robinin + H2O robinin is identical with kaempferol-3-robinoside-7-rhamnoside Aspergillus flavus rhamnose + kaempferol-3-robinoside
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?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.40 35
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stable above Aspergillus flavus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.40 6.4
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Aspergillus flavus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.40 4.5 8
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Aspergillus flavus