Application | Comment | Organism |
---|---|---|
agriculture | processing of agricultural products like fruit, vegetables and cereals | Aspergillus niger |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.52 | - |
p-nitrophenyl-alpha-L-arabinofuranoside | alpha-L-arabinofuranosidase B | Aspergillus niger | |
0.68 | - |
p-nitrophenyl-alpha-L-arabinofuranoside | alpha-L-arabinofuranosidase A | Aspergillus niger |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Aspergillus niger | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
67000 | - |
alpha-L-arabinofuranosidase B | Aspergillus niger |
83000 | - |
alpha-L-arabinofuranosidase A | Aspergillus niger |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
beet arabinan + H2O | Bacillus subtilis | - |
L-arabinose + ? | - |
? | |
beet arabinan + H2O | Streptomyces purpurascens | - |
L-arabinose + ? | - |
? | |
beet arabinan + H2O | Aspergillus niger | prepared from sugar beet chips | L-arabinose + ? | - |
? | |
beet arabinan + H2O | Aspergillus niger N400 / DSM 2466 / ATCC 9029 / CBS 120.49 | prepared from sugar beet chips | L-arabinose + ? | - |
? | |
beet arabinan + H2O | Aspergillus niger N400(CBS 120-49) | prepared from sugar beet chips | L-arabinose + ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus niger | - |
- |
- |
Aspergillus niger N400(CBS 120-49) | - |
- |
- |
Bacillus subtilis | - |
- |
- |
Streptomyces purpurascens | - |
IFO 3389 | - |
Purification (Comment) | Organism |
---|---|
- |
Aspergillus niger |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
beet arabinan + H2O | - |
Bacillus subtilis | L-arabinose + ? | - |
? | |
beet arabinan + H2O | - |
Streptomyces purpurascens | L-arabinose + ? | - |
? | |
beet arabinan + H2O | prepared from sugar beet chips | Aspergillus niger | L-arabinose + ? | - |
? | |
beet arabinan + H2O | prepared from sugar beet chips | Aspergillus niger N400 / DSM 2466 / ATCC 9029 / CBS 120.49 | L-arabinose + ? | - |
? | |
beet arabinan + H2O | prepared from sugar beet chips | Aspergillus niger N400(CBS 120-49) | L-arabinose + ? | - |
? | |
p-nitrophenyl-alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger | p-nitrophenol + L-arabinose | - |
? | |
p-nitrophenyl-alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger N400 / DSM 2466 / ATCC 9029 / CBS 120.49 | p-nitrophenol + L-arabinose | - |
? | |
p-nitrophenyl-alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger N400(CBS 120-49) | p-nitrophenol + L-arabinose | - |
? | |
phenyl alpha-L-arabinofuranoside + H2O | - |
Bacillus subtilis | L-arabinose + phenol | - |
ir | |
phenyl alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger | L-arabinose + phenol | - |
ir | |
phenyl alpha-L-arabinofuranoside + H2O | - |
Streptomyces purpurascens | L-arabinose + phenol | - |
ir | |
phenyl alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger N400 / DSM 2466 / ATCC 9029 / CBS 120.49 | L-arabinose + phenol | - |
ir | |
phenyl alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger N400(CBS 120-49) | L-arabinose + phenol | - |
ir |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
46 | - |
isoenzyme A | Aspergillus niger |
50 | - |
commercial enzyme preparation | Aspergillus niger |
56 | - |
isoenzyme B | Aspergillus niger |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | 75 | - |
Aspergillus niger |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
3.4 | - |
isoenzyme A | Aspergillus niger |
3.8 | - |
isoenzyme B | Aspergillus niger |
5 | - |
commercial enzyme preparation | Aspergillus niger |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
2.5 | 8 | - |
Aspergillus niger |