Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | Kluyveromyces marxianus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Kluyveromyces marxianus | F6JVF3 | - |
- |
Kluyveromyces marxianus NBRC1777 | F6JVF3 | - |
- |
Purification (Comment) | Organism |
---|---|
Ni-NTA column chromatography and Sephacryl S200 gel filtration | Kluyveromyces marxianus |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
23.5 | - |
using D-xylulose as substrate, 50 mM Tris-HCl (pH 7.5), at 25°C | Kluyveromyces marxianus |
46 | - |
using D-fructose as substrate, 50 mM Tris-HCl (pH 7.5), at 25°C | Kluyveromyces marxianus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + D-fructose | - |
Kluyveromyces marxianus | ADP + D-fructose 5-phosphate | - |
? | |
ATP + D-fructose | - |
Kluyveromyces marxianus NBRC1777 | ADP + D-fructose 5-phosphate | - |
? | |
ATP + D-xylulose | - |
Kluyveromyces marxianus | ADP + D-xylulose 5-phosphate | - |
? | |
ATP + D-xylulose | - |
Kluyveromyces marxianus NBRC1777 | ADP + D-xylulose 5-phosphate | - |
? | |
additional information | no activity with D-xylose | Kluyveromyces marxianus | ? | - |
? | |
additional information | no activity with D-xylose | Kluyveromyces marxianus NBRC1777 | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
D-xylulokinase | - |
Kluyveromyces marxianus |
XYL3 | - |
Kluyveromyces marxianus |
General Information | Comment | Organism |
---|---|---|
malfunction | disruption of XYL3 results in both loss of xylitol utilization and marked decrease in xylose utilization | Kluyveromyces marxianus |
metabolism | the enzyme is critical for xylose and xylitol utilization | Kluyveromyces marxianus |