Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli K12 strain NC629 harbouring multi-copy lambdaprbt-101 prophage which carries the rbt-operon | Klebsiella aerogenes |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.4 | - |
D-ribulose | pH 7.8, 28°C | Klebsiella aerogenes | |
140 | - |
D-arabitol | pH 7.8, 28°C | Klebsiella aerogenes | |
220 | - |
ribitol | pH 7.8, 28°C | Klebsiella aerogenes |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
60000 | - |
2 * 60000, recombinant enzyme expressed in Escherichia coli strain NC629, SDS-PAGE | Klebsiella aerogenes |
112000 | - |
recombinant enzyme expressed in E. coli strain NC629, gel filtration | Klebsiella aerogenes |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Klebsiella aerogenes | - |
expressed as constitutive enzyme in Escherichia coli K12 construct strain NC629 | - |
Purification (Comment) | Organism |
---|---|
- |
Klebsiella aerogenes |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
84 | - |
- |
Klebsiella aerogenes |
Storage Stability | Organism |
---|---|
-20°C, in 50% v/v glycerol, in the dark, 1 month | Klebsiella aerogenes |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + D-arabitol | poor substrate, not L-isomer | Klebsiella aerogenes | ? | - |
? | |
ATP + D-ribulose | - |
Klebsiella aerogenes | ADP + D-ribulose 5-phosphate | - |
? | |
ATP + ribitol | poor substrate | Klebsiella aerogenes | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 60000, recombinant enzyme expressed in Escherichia coli strain NC629, SDS-PAGE | Klebsiella aerogenes |