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Literature summary extracted from

  • Komeda, H.; Yamasaki-Yashiki, S.; Hoshino, K.; Asano, Y.
    Identification and characterization of D-xylulokinase from the D-xylose-fermenting fungus, Mucor circinelloides (2014), FEMS Microbiol. Lett., 360, 51-61.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.7.1.17 expression in Escherichia coli Mucor circinelloides

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.1.17 0.29
-
 D-xylulose pH 7.4, 30°C Mucor circinelloides
2.7.1.17 0.51
-
 ATP pH 7.4, 30°C Mucor circinelloides

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.7.1.17 57600
-
-
 Mucor circinelloides
2.7.1.17 65100
-
 gel filtration Mucor circinelloides

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.17 Mucor circinelloides W8VYH1
-
-
2.7.1.17 Mucor circinelloides NBRC 4572 W8VYH1
-
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.7.1.17 10.8
-
 pH 7.4, 30°C Mucor circinelloides

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.17 ATP + D-xylulose
-
 Mucor circinelloides ADP + D-xylulose 5-phosphate
-
 ?
2.7.1.17 ATP + D-xylulose
-
 Mucor circinelloides NBRC 4572 ADP + D-xylulose 5-phosphate
-
 ?
2.7.1.17 ATP + L-ribulose 3.8% of the activity with D-xylulose Mucor circinelloides ADP + L-ribulose 5-phosphate
-
 ?
2.7.1.17 ATP + L-ribulose 3.8% of the activity with D-xylulose Mucor circinelloides NBRC 4572 ADP + L-ribulose 5-phosphate
-
 ?
2.7.1.17 ATP + L-xylulose 57.6% of the activity with D-xylulose Mucor circinelloides ADP + L-xylulose 5-phosphate
-
 ?
2.7.1.17 ATP + L-xylulose 57.6% of the activity with D-xylulose Mucor circinelloides NBRC 4572 ADP + L-xylulose 5-phosphate
-
 ?

Subunits

EC Number Subunits Comment Organism
2.7.1.17 monomer 1 * 57600, calculated Mucor circinelloides

Synonyms

EC Number Synonyms Comment Organism
2.7.1.17 XYL3
-
 Mucor circinelloides

Expression

EC Number Organism Comment Expression
2.7.1.17 Mucor circinelloides enzyme is induced by L-arabinose as well as D-xylose and the induction is repressed in the presence of D-glucose up