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Literature summary extracted from

  • Mateju, J.; Cudlin, J.; Steinerova, N.; Blumauerova, M.; Vanek, Z.
    Partial purification and properties of glucosyltransferase from Streptomyces aureofaciens (1979), Folia Microbiol. (Praha), 24, 205-210.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.103 0.0108
-
UDPglucose pH 7.4, 30°C Kitasatospora aureofaciens
2.4.1.103 0.11
-
alizarin pH 7.4, 30°C Kitasatospora aureofaciens

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.1.103 cytoplasm
-
Kitasatospora aureofaciens 5737
-

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.103 Kitasatospora aureofaciens
-
mutant strain B96
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.1.103 partial Kitasatospora aureofaciens

Reaction

EC Number Reaction Comment Organism Reaction ID
2.4.1.103 UDP-glucose + 1,2-dihydroxy-9,10-anthraquinone = UDP + 1-hydroxy-2-(beta-D-glucosyloxy)-9,10-anthraquinone mechanism Kitasatospora aureofaciens

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.103 mycelium
-
Kitasatospora aureofaciens
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.103 additional information
-
-
Kitasatospora aureofaciens

Storage Stability

EC Number Storage Stability Organism
2.4.1.103 -20°C, 2 months Kitasatospora aureofaciens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.103 UDP-glucose + 1,4-dihydroxy-9,10-anthraquinone 7% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-hydroxy-4-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDP-glucose + 1,5-dihydroxy-9,10-anthraquinone 2% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-hydroxy-5-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDP-glucose + alizarin i.e.1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-hydroxy-2-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDPglucose + 1,3-dihydroxy-9,10-anthraquinone 48% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-hydroxy-3-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDPglucose + 1,8-dihydroxy-9,10-anthraquinone 9% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-hydroxy-8-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDPglucose + 1-hydroxy-3-methoxy9,10-anthraquinone 2% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 3-methoxy-1-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDPglucose + 1-hydroxy-9,10-anthraquinone 3% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDPglucose + 2,6-dihydroxy-9,10-anthraquinone 51% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-hydroxy-6-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDPglucose + 2-hydroxy-9,10-anthraquinone 32% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 2-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?
2.4.1.103 UDPglucose + 3-hydroxy-1-methoxy-9,10-anthraquinone 52% of the activity with 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens UDP + 1-methoxy-3-(beta-D-glucosyloxy)-9,10-anthraquinone
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.1.103 30
-
-
Kitasatospora aureofaciens

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.1.103 7.1
-
glucosylation of 1,2-dihydroxy-9,10-anthraquinone Kitasatospora aureofaciens

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.4.1.103 6.8 7.6 about half-maximal activity at pH 6.7 and 7.6 Kitasatospora aureofaciens