EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.7.4.8 | ATP | free form, substrate inhibition, competitive toward MgATP2- | Helianthus tuberosus | |
2.7.4.8 | GDP | GMP-phosphorylation | Helianthus tuberosus | |
2.7.4.8 | GTP | GMP-phosphorylation | Helianthus tuberosus | |
2.7.4.8 | K+ | weak | Helianthus tuberosus | |
2.7.4.8 | additional information | guanylic nucleotides strongly inhibit, compete with GMP | Helianthus tuberosus | |
2.7.4.8 | phosphate | weak | Helianthus tuberosus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.4.8 | 0.016 | - |
GMP | - |
Helianthus tuberosus | |
2.7.4.8 | 0.42 | - |
MgATP2- | - |
Helianthus tuberosus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.7.4.8 | mitochondrion | - |
Helianthus tuberosus | 5739 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.7.4.8 | Co2+ | can partially replace Mg2+ | Helianthus tuberosus | |
2.7.4.8 | Fe2+ | activation, 90% as effective as Mg2+ | Helianthus tuberosus | |
2.7.4.8 | Mg2+ | requirement | Helianthus tuberosus | |
2.7.4.8 | Mg2+ | active substrate: MgATP2- | Helianthus tuberosus | |
2.7.4.8 | Mn2+ | requirement | Helianthus tuberosus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.7.4.8 | 72000 | - |
gel filtration | Helianthus tuberosus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.4.8 | Helianthus tuberosus | - |
Jerusalem artichoke | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.4.8 | method that includes DEAE-Sephacel and Blue Sepharose CL 6B chromatography | Helianthus tuberosus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.7.4.8 | tuber | - |
Helianthus tuberosus | - |
EC Number | Storage Stability | Organism |
---|---|---|
2.7.4.8 | -25°C, stable | Helianthus tuberosus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.4.8 | ATP + GMP | - |
Helianthus tuberosus | ADP + GDP | - |
? | |
2.7.4.8 | dATP + dGMP | - |
Helianthus tuberosus | dADP + dGDP | - |
? | |
2.7.4.8 | GMP + MgATP2- | - |
Helianthus tuberosus | MgADP- + GDP | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.7.4.8 | 7 | 8 | - |
Helianthus tuberosus |