Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.1.1.147 extracted from

  • Rueffer, M.; Bauer, W.; Zenk, M.H.
    The formation of corydaline and related alkaloids in Corydalis cava in vivo and in vitro (1994), Can. J. Chem., 72, 170-175.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
S-adenosyl-L-homocysteine
-
Corydalis cava

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0027
-
S-adenosyl-L-methionine
-
Corydalis cava
0.005
-
Berberine
-
Corydalis cava
0.016
-
NADPH
-
Corydalis cava

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Corydalis cava 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
56000
-
gel filtration Corydalis cava

Organism

Organism UniProt Comment Textmining
Corydalis cava
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Corydalis cava

Source Tissue

Source Tissue Comment Organism Textmining
bulb
-
Corydalis cava
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Corydalis cava

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-adenosyl-L-methionine + berberine + NADPH + H+
-
Corydalis cava S-adenosyl-L-homocysteine + corydaline + NADP+
-
?
S-adenosyl-L-methionine + columbamine + NADPH + H+ 27% of the activity with berberine Corydalis cava S-adenosyl-L-homocysteine + isocorypalmine + NADP+
-
?
S-adenosyl-L-methionine + coptisine + NADPH + H+ 21% of the activity with berberine Corydalis cava S-adenosyl-L-homocysteine + tetrahydrocorysamine + NADP+
-
?
S-adenosyl-L-methionine + dihydroberberine + NADPH + H+ 93% of the activity with berberine Corydalis cava S-adenosyl-L-homocysteine + thalictricavine + NADP+
-
?
S-adenosyl-L-methionine + jatrorrhizine + NADPH + H+ 67% of the activity with berberine Corydalis cava S-adenosyl-L-homocysteine + 7,8-dehydrothalictricavine + NADP+
-
?
S-adenosyl-L-methionine + palmatine + NADPH + H+ 93% of the activity with berberine Corydalis cava S-adenosyl-L-homocysteine + corydaline + NADP+
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Corydalis cava

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
20 50 20°C: about 35% of maximal activity, 50°C: about 75% of maximal activity Corydalis cava

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Corydalis cava

pH Range

pH Minimum pH Maximum Comment Organism
7 9.5 pH 7.0: about 45% of maximal activity, pH 9.5: about 30% of maximal activity Corydalis cava

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0026
-
S-adenosyl-L-homocysteine
-
Corydalis cava