Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Actinoplanes missouriensis |
Protein Variants | Comment | Organism |
---|---|---|
V135N | no effect on the reaction with D-xylose and L-arabinose, reaction efficiency with L-ribose is increased 2-4fold, reaction with D-glucose is impaired | Actinoplanes missouriensis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
244 | - |
D-glucose | mutant V135N | Actinoplanes missouriensis | |
438 | - |
L-ribose | mutant V135N | Actinoplanes missouriensis | |
713 | - |
D-glucose | wild-type | Actinoplanes missouriensis | |
1312 | - |
L-ribose | wild-type | Actinoplanes missouriensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-Xylose | Actinoplanes missouriensis | - |
D-Xylulose | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Actinoplanes missouriensis | P12851 | - |
- |
Purification (Comment) | Organism |
---|---|
recombinant enzyme, by heat precipitation and cation exchange, proteins were 95% pure when estimated in SDS-PAGE | Actinoplanes missouriensis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-Glucose | - |
Actinoplanes missouriensis | D-Fructose | - |
? | |
D-ribose | - |
Actinoplanes missouriensis | D-ribulose | - |
r | |
D-ribose | - |
Actinoplanes missouriensis | L-arabinose | - |
r | |
D-Xylose | - |
Actinoplanes missouriensis | D-Xylulose | - |
? | |
L-arabinose | - |
Actinoplanes missouriensis | D-ribose | - |
r | |
L-arabinose | - |
Actinoplanes missouriensis | D-ribulose | - |
r | |
L-ribose | - |
Actinoplanes missouriensis | L-ribulose | - |
? |
Synonyms | Comment | Organism |
---|---|---|
XI | - |
Actinoplanes missouriensis |
xylose isomerase | - |
Actinoplanes missouriensis |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0226 | - |
L-ribose | mutant V135N | Actinoplanes missouriensis | |
0.0252 | - |
L-ribose | wild-type | Actinoplanes missouriensis | |
3.47 | - |
D-glucose | mutant V135N | Actinoplanes missouriensis | |
26.3 | - |
D-glucose | wild-type | Actinoplanes missouriensis |