EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.2.2 | 2'-deoxyguanosine | competitive | Lupinus luteus | |
3.2.2.2 | 2'-methylguanosine | competitive | Lupinus luteus | |
3.2.2.2 | adenosine | competitive | Lupinus luteus | |
3.2.2.2 | guanine | competitive | Lupinus luteus | |
3.2.2.2 | Mn2+ | - |
Lupinus luteus | |
3.2.2.2 | Zn2+ | - |
Lupinus luteus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.2.2 | 0.0027 | - |
Inosine | pH 4.8 | Lupinus luteus | |
3.2.2.2 | 0.0027 | - |
guanosine | pH 4.8 | Lupinus luteus |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.2.2.2 | Ca2+ | up to 6fold activation by exogenous CaCl2 or Ca(NO3)2 | Lupinus luteus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.2.2 | 80000 | - |
gel filtration | Lupinus luteus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.2.2 | Lupinus luteus | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.2.2 | - |
Lupinus luteus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.2.2 | cotyledon | 5fold increase in activity during seed germination | Lupinus luteus | - |
3.2.2.2 | seed | - |
Lupinus luteus | - |
3.2.2.2 | seedling | - |
Lupinus luteus | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.2.2 | 9.25 | - |
pH 4.8 | Lupinus luteus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.2.2 | 1-methylguanosine + H2O | - |
Lupinus luteus | 1-methylguanine + D-ribose | - |
? | |
3.2.2.2 | 1-N2-ethenoguanosine + H2O | - |
Lupinus luteus | 1-N2-ethenoguanine + D-ribose | - |
? | |
3.2.2.2 | 1-N2-isopropenoguanosine + H2O | - |
Lupinus luteus | 1-N2-isopropenoguanine + D-ribose | - |
? | |
3.2.2.2 | 7-methylguanosine + H2O | - |
Lupinus luteus | 7-methylguanine + D-ribose | - |
? | |
3.2.2.2 | guanosine + H2O | guanosine is hydrolyzed 12% faster than inosine | Lupinus luteus | guanine + D-ribose | - |
? | |
3.2.2.2 | inosine + H2O | guanosine is hydrolyzed 12% faster than inosine | Lupinus luteus | hypoxanthine + D-ribose | - |
? | |
3.2.2.2 | additional information | adenosine and xanthosine are poor substrates. No substrate are: 2'-deoxyguanosine, 2'-deoxyinosine, 2'-methylguanosine, pyrimidine nucleosides and 5'-GMP | Lupinus luteus | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.2.2.2 | monomer | 1 * 80000, SDS-PAGE | Lupinus luteus |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.2.2 | guanosine-inosine-preferring nucleoside N-ribohydrolase | - |
Lupinus luteus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.2.2 | 4.7 | 5.5 | - |
Lupinus luteus |
EC Number | IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|---|
3.2.2.2 | 0.0015 | - |
pH 4.8 | Lupinus luteus | 2'-deoxyguanosine | |
3.2.2.2 | 0.0036 | - |
pH 4.8 | Lupinus luteus | 2'-methylguanosine | |
3.2.2.2 | 0.0097 | - |
pH 4.8 | Lupinus luteus | guanine | |
3.2.2.2 | 0.021 | - |
pH 4.8 | Lupinus luteus | adenosine | |
3.2.2.2 | 0.06 | - |
pH 4.8 | Lupinus luteus | Mn2+ | |
3.2.2.2 | 0.06 | - |
pH 4.8 | Lupinus luteus | Zn2+ |