KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.006 | - |
malonyl-CoA | - |
Petroselinum crispum | |
0.01 | - |
apiin | - |
Petroselinum crispum | |
0.014 | - |
apigenin 7-O-glucoside | - |
Petroselinum crispum | |
0.02 | - |
luteolin 7-O-glucoside | - |
Petroselinum crispum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
soluble | - |
Petroselinum crispum | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
50000 | - |
gel filtration | Petroselinum crispum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
apigenin 7-O-apiosylglucoside + malonyl-CoA | Petroselinum crispum | - |
apigenin 7-O-apiosylglucoside -6''-O-malonylester + CoA | - |
? | |
additional information | Petroselinum crispum | last step in biosynthesis of flavonoid glycosides | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Petroselinum crispum | - |
parsley | - |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | - |
Petroselinum crispum |
Purification (Comment) | Organism |
---|---|
- |
Petroselinum crispum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell culture | - |
Petroselinum crispum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Petroselinum crispum |
Storage Stability | Organism |
---|---|
-70°C, partially purified enzyme is stable for several months, extensively purified enzyme loses 50% of activity within 2-3 days | Petroselinum crispum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
apigenin 7-O-apiosylglucoside + malonyl-CoA | - |
Petroselinum crispum | apigenin 7-O-apiosylglucoside -6''-O-malonylester + CoA | - |
? | |
apigenin 7-O-glucoside + malonyl-CoA | 88% of the activity with apiin | Petroselinum crispum | CoA + apigenin 7-O-glucoside 6''-O-malonylester | - |
? | |
apiin + malonyl-CoA | i.e. apigenin 7-O-apiosylglucoside, best substrate | Petroselinum crispum | apigenin 7-O-apiosylglucoside -6''-O-malonylester + malonyl-CoA | - |
? | |
diosmetin 7-O-glucoside + malonyl-CoA | 72% of the activity with apiin | Petroselinum crispum | CoA + diosmetin 7-O-glucoside 6''-O-malonylester | - |
? | |
isorhamnetin 3-O-glucoside + malonyl-CoA | 11% of the activity with apiin | Petroselinum crispum | CoA + isorhamnetin 3-O-glucoside 6''-O-malonylester | - |
? | |
isorhamnetin 7-O-glucoside + malonyl-CoA | 12% of the activity with apiin | Petroselinum crispum | CoA + isorhamnetin 7-O-glucoside 6''-O-malonylester | - |
? | |
kaempferol 3-O-glucoside + malonyl-CoA | 15% of the activity with apiin | Petroselinum crispum | CoA + kaempferol 3-O-glucoside 6''-O-malonylester | - |
? | |
luteolin 7-O-glucoside + malonyl-CoA | 30% of the activity with apiin | Petroselinum crispum | CoA + luteolin 7-O-glucoside 6''-O-malonylester | - |
? | |
additional information | last step in biosynthesis of flavonoid glycosides | Petroselinum crispum | ? | - |
? | |
naringenin 7-O-glucoside + malonyl-CoA | 16% of the activity with apiin | Petroselinum crispum | CoA + naringenin 7-O-glucoside 6''-O-malonylester | - |
? | |
quercetin 3-O-glucoside + malonyl-CoA | 8% of the activity with apiin | Petroselinum crispum | CoA + quercetin 3-O-glucoside 6''-O-malonylester | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
most active in Tris buffer | Petroselinum crispum |