KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
134 | - |
34-mer ssDNA | 25°C | Escherichia coli | |
315 | - |
Double-stranded DNA | 25°C | Escherichia coli |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | slight activation of ssDNA nuclease activity of RecB30 | Escherichia coli | |
Co2+ | activation of ssDNA nuclease activity of RecB30 | Escherichia coli | |
Cu2+ | slight activation of ssDNA nuclease activity of RecB30 | Escherichia coli | |
Mg2+ | activation of ssDNA nuclease activity of RecB30 | Escherichia coli | |
Mn2+ | activation of ssDNA nuclease activity of RecB30 | Escherichia coli | |
Ni2+ | slight activation of ssDNA nuclease activity of RecB30 | Escherichia coli | |
Zn2+ | slight activation of ssDNA nuclease activity of RecB30 | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
34-mer ssDNA + H2O | REcB30 binds more tightly on ssDNA than on dsDNA but is more active on dsDNA than on ssDNA | Escherichia coli | ? | - |
? | |
double-stranded DNA + H2O | - |
Escherichia coli | ? | - |
? | |
dsDNA + H2O | REcB30 binds more tightly on ssDNA than on dsDNA but is more active on dsDNA than on ssDNA | Escherichia coli | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
REcB30 protein | universal nuclease domain of REcBCD | Escherichia coli |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.4 | - |
34-mer ssDNA | 25°C | Escherichia coli | |
3.7 | - |
Double-stranded DNA | 25°C | Escherichia coli |