Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli | Mesorhizobium loti |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
31.73 | - |
CO2 | recombinant enzyme, at 4°C in a HEPES/NaOH, pH 7.5 | Mesorhizobium loti | |
112.7 | - |
H2CO3 | recombinant enzyme, at 4°C in a MES/KOH pH 6.3 buffer | Mesorhizobium loti |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zn2+ | zinc-containing metalloenzyme | Mesorhizobium loti |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
25000 | - |
SDS-PAGE | Mesorhizobium loti |
27200 | - |
calculated from amino acid sequence | Mesorhizobium loti |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mesorhizobium loti | Q8KJM6 | - |
- |
Mesorhizobium loti R7A | Q8KJM6 | - |
- |
Purification (Comment) | Organism |
---|---|
nickel affinity column chromatography | Mesorhizobium loti |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
285000 | - |
reverse reaction of bicarbonate dehydration at 4°C in a MES/KOH pH 6.3 buffer | Mesorhizobium loti |
1914000 | - |
forward reaction of CO2 dehydration at 4°C in a HEPES/NaOH, pH 7.5 | Mesorhizobium loti |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
CO2 + H2O | - |
Mesorhizobium loti | H2CO3 | - |
r | |
CO2 + H2O | - |
Mesorhizobium loti R7A | H2CO3 | - |
r |
Synonyms | Comment | Organism |
---|---|---|
alpha-type carbonic anhydrase | - |
Mesorhizobium loti |
CAA1 | - |
Mesorhizobium loti |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
121500 | - |
H2CO3 | recombinant enzyme, at 4°C in a MES/KOH pH 6.3 buffer | Mesorhizobium loti | |
813600 | - |
CO2 | recombinant enzyme, at 4°C in a HEPES/NaOH, pH 7.5 | Mesorhizobium loti |
Organism | Comment | Expression |
---|---|---|
Mesorhizobium loti | gene expression is induced by increased medium pH | up |