Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Aspergillus sp. | - |
- |
extracellular | - |
Aspergillus awamori | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42000 | - |
- |
Aspergillus sp. |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
feruloyl-polysaccharide + H2O | Aspergillus niger | - |
ferulate + polysaccharide | - |
? | |
feruloyl-polysaccharide + H2O | Aspergillus sp. | - |
ferulate + polysaccharide | - |
? | |
feruloyl-polysaccharide + H2O | Aspergillus awamori | - |
ferulate + polysaccharide | - |
? | |
sugar beet pulp + H2O | Aspergillus niger | - |
ferulic acid + ? | - |
? | |
sugar beet pulp + H2O | Aspergillus sp. | - |
ferulic acid + ? | - |
? | |
wheat bran + H2O | Aspergillus niger | - |
ferulic acid + p-coumaric acid + ? | - |
? | |
wheat bran + H2O | Aspergillus sp. | - |
ferulic acid + p-coumaric acid + ? | - |
? | |
wheat bran + H2O | Aspergillus awamori | - |
ferulic acid + p-coumaric acid + ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus awamori | - |
- |
- |
Aspergillus niger | - |
- |
- |
Aspergillus sp. | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Aspergillus sp. |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.23 | - |
activity toward ferulic acid methyl ester | Aspergillus sp. |
26 | - |
activity toward feruloyl arabinoside | Aspergillus sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-naphthyl acetate + H2O | - |
Aspergillus sp. | acetic acid + 1-naphthol | - |
? | |
1-naphthyl acetate + H2O | - |
Aspergillus awamori | acetic acid + 1-naphthol | - |
? | |
ferulic acid methyl ester + H2O | - |
Aspergillus niger | ferulic acid + methanol | - |
? | |
ferulic acid methyl ester + H2O | - |
Aspergillus sp. | ferulic acid + methanol | - |
? | |
ferulic acid methyl ester + H2O | - |
Aspergillus awamori | ferulic acid + methanol | - |
? | |
feruloyl arabinoside + H2O | structural analog of natural substrates of feruloyl esterases | Aspergillus sp. | ferulic acid + coumaric acid + cinnamic acid + arabinose | - |
? | |
feruloyl-polysaccharide + H2O | - |
Aspergillus niger | ferulate + polysaccharide | - |
? | |
feruloyl-polysaccharide + H2O | - |
Aspergillus sp. | ferulate + polysaccharide | - |
? | |
feruloyl-polysaccharide + H2O | - |
Aspergillus awamori | ferulate + polysaccharide | - |
? | |
additional information | - |
Aspergillus niger | ? | - |
? | |
additional information | - |
Aspergillus awamori | ? | - |
? | |
additional information | does not hydrolyze wheat straw, purified enzyme is inactive towards the p-coumaric methyl ester | Aspergillus sp. | ? | - |
? | |
p-coumaric acid methyl ester + H2O | - |
Aspergillus niger | p-coumaric acid + methanol | - |
? | |
p-coumaric acid methyl ester + H2O | - |
Aspergillus sp. | p-coumaric acid + methanol | - |
? | |
p-coumaric acid methyl ester + H2O | - |
Aspergillus awamori | p-coumaric acid + methanol | - |
? | |
p-nitrophenyl acetate + H2O | - |
Aspergillus niger | p-nitrophenol + acetate | - |
? | |
p-nitrophenyl acetate + H2O | - |
Aspergillus sp. | p-nitrophenol + acetate | - |
? | |
p-nitrophenyl acetate + H2O | - |
Aspergillus awamori | p-nitrophenol + acetate | - |
? | |
sugar beet pulp + H2O | - |
Aspergillus niger | ferulic acid + ? | - |
? | |
sugar beet pulp + H2O | - |
Aspergillus sp. | ferulic acid + ? | - |
? | |
wheat bran + H2O | - |
Aspergillus niger | ferulic acid + p-coumaric acid + ? | - |
? | |
wheat bran + H2O | - |
Aspergillus sp. | ferulic acid + p-coumaric acid + ? | - |
? | |
wheat bran + H2O | - |
Aspergillus awamori | ferulic acid + p-coumaric acid + ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
maximal activity toward ferulic acid methyl ester | Aspergillus sp. |
50 | 60 | maximal activity toward feruloyl arabinoside | Aspergillus sp. |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
- |
Aspergillus awamori |
50 | - |
completely inactivated within 30 min at 70°C | Aspergillus sp. |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4 | 6 | - |
Aspergillus sp. |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | - |
- |
Aspergillus sp. |