Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Berberine | 5 mM, 70% inhibition | Coptis japonica | |
Ca2+ | 1 mM, 64% inhibition | Coptis japonica | |
Cu2+ | 1 mM, 72% inhibition | Coptis japonica | |
Mn2+ | 1 mM, 59% inhibition | Coptis japonica | |
palmatine | 5 mM, 70% inhibition | Coptis japonica | |
PCMB | 0.5 mM, 51% inhibition | Coptis japonica | |
S-adenosylhomocysteine | - |
Coptis japonica |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.1 | - |
(S)-scoulerine | - |
Coptis japonica | |
0.17 | - |
S-adenosyl-L-methionine | - |
Coptis japonica |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
41000 | - |
x * 41000, SDS-PAGE | Coptis japonica |
120000 | 140000 | gel filtration | Coptis japonica |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Coptis japonica | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Coptis japonica |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-Adenosyl-L-methionine + (S)-scoulerine | - |
Coptis japonica | S-Adenosyl-L-homocysteine + (S)-tetrahydrocolumbamine | - |
? | |
S-Adenosyl-L-methionine + 6-O-methylnorlaudanosoline | 8% of the activity relative to (S)-scoulerine | Coptis japonica | ? | - |
? | |
S-Adenosyl-L-methionine + norlaudanosoline | 2% of the activity relative to (S)-scoulerine | Coptis japonica | ? | - |
? | |
S-Adenosyl-L-methionine + norreticuline | 9% of the activity relative to (S)-scoulerine | Coptis japonica | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 41000, SDS-PAGE | Coptis japonica |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | 9.5 | - |
Coptis japonica |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7.5 | 10 | 50% of maximal activity at pH 7.5 and at pH 10 | Coptis japonica |