Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | slight stimulation | Tulipa hybrid cultivar | |
dithioerythritol | slight stimulation | Tulipa hybrid cultivar | |
glutathione | slight stimulation | Tulipa hybrid cultivar | |
additional information | no stimulation by sucrose or bovine serum albumin | Tulipa hybrid cultivar |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
p-chloromercuribenzoate | weak | Tulipa hybrid cultivar |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | slight stimulation | Tulipa hybrid cultivar | |
additional information | no activation by Ca2+, NH4+, Mn2+, Cl- or SO42- | Tulipa hybrid cultivar |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40000 | - |
gel filtration | Tulipa hybrid cultivar |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDPrhamnose + flavonol 3-O-glucoside | Tulipa hybrid cultivar | involved in flavonoid metabolism, pathway of flavonol 3-O-triglycoside biosynthesis | UDP + flavonol 3-O-rhamnosylglucoside | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Tulipa hybrid cultivar | - |
tulip, cv. Apeldoorn | - |
Purification (Comment) | Organism |
---|---|
partial | Tulipa hybrid cultivar |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
anther | - |
Tulipa hybrid cultivar | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDPrhamnose + flavonol 3-O-diglycoside | - |
Tulipa hybrid cultivar | UDP + flavonol 3-O-triglycoside | - |
? | |
UDPrhamnose + flavonol 3-O-glucoside | acceptor substrates are 3-O-glucosides of quercetin, isorhamnetin or kaempferol, rutin, less efficient acceptors: quercetin 3-O-galactoside or quercetin 3-O-rhamnoside, kaempferol 3-O-rhamnoside or myrecetin 3-O-rhamnoside, no substrates: aglycones | Tulipa hybrid cultivar | UDP + flavonol 3-O-rhamnosylglucoside | i.e. 3-O-rutinosides | ? | |
UDPrhamnose + flavonol 3-O-glucoside | involved in flavonoid metabolism, pathway of flavonol 3-O-triglycoside biosynthesis | Tulipa hybrid cultivar | UDP + flavonol 3-O-rhamnosylglucoside | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | 9 | - |
Tulipa hybrid cultivar |