EC Number | General Stability | Organism |
---|---|---|
4.1.1.52 | unstable in solutions of low ionic strength | Penicillium griseofulvum |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.1.1.52 | 2-Hydroxy-1-naphthoic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | 2-Methylbenzoic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | 3-methylsalicylic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | 4-methylsalicylic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | 6-Methylanthranilic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | 6-Methylsalicylic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | diethyl dicarbonate | 10 mM, complete inhibition | Penicillium griseofulvum | |
4.1.1.52 | NaNO3 | 10 mM, 20% inhibition | Penicillium griseofulvum | |
4.1.1.52 | Rose bengal | photooxidation | Penicillium griseofulvum | |
4.1.1.52 | salicylic acid | - |
Penicillium griseofulvum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.1.1.52 | 0.01 | - |
6-Ethylsalicylic acid | 6-methylsalicylic acid | Penicillium griseofulvum | |
4.1.1.52 | 0.04 | - |
Homoorsellinic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | 0.1 | - |
orsellinic acid | - |
Penicillium griseofulvum | |
4.1.1.52 | 0.15 | - |
3-bromoorsellinic acid | - |
Penicillium griseofulvum |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.1.1.52 | 56000 | 60000 | gel filtration, sucrose density gradient sedimentation | Penicillium griseofulvum |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.1.1.52 | 6-Methylsalicylate | Penicillium griseofulvum | enzyme catalyzes the first step in the conversion of 6-methylsalicylic acid into patulin | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.1.1.52 | Penicillium griseofulvum | - |
- |
- |
EC Number | Oxidation Stability | Organism |
---|---|---|
4.1.1.52 | photooxidation in presence of rose Bengal is prevented in presence of substrate or 2-hydroxy-6-methylsalicylic acid | Penicillium griseofulvum |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.1.1.52 | 11.6 | - |
- |
Penicillium griseofulvum |
EC Number | Storage Stability | Organism |
---|---|---|
4.1.1.52 | -15°C, pH 7.5, 50% glycerol, 5% w/v (NH4)2SO4, stable for several months | Penicillium griseofulvum |
4.1.1.52 | -25°C, pH 7.5, without glycerol, stable for at least 1 year | Penicillium griseofulvum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.1.1.52 | 3-Bromoorsellinic acid | at 6% the activity with 6-methylsalicylic acid | Penicillium griseofulvum | 1,3-Dihydroxy-2-bromo-5-methylbenzene + CO2 | - |
? | |
4.1.1.52 | 6-Ethylsalicylic acid | at 100% of the activity with 6-methylsalicylic acid | Penicillium griseofulvum | 3-Ethyl-1-hydroxybenzene + CO2 | - |
? | |
4.1.1.52 | 6-Methylsalicylate | enzyme catalyzes the first step in the conversion of 6-methylsalicylic acid into patulin | Penicillium griseofulvum | ? | - |
? | |
4.1.1.52 | 6-Methylsalicylic acid | - |
Penicillium griseofulvum | 3-Cresol + CO2 | - |
? | |
4.1.1.52 | Homoorsellinic acid | at 100% of the activity with 6-methylsalicylic acid | Penicillium griseofulvum | ? | - |
? | |
4.1.1.52 | Orsellinic acid | at 80% of the activity with 6-methylsalicylic acid | Penicillium griseofulvum | 1,3-Dihydroxy-5-methylbenzene + CO2 | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.1.1.52 | 5.5 | 7.5 | - |
Penicillium griseofulvum |