EC Number   |
Substrates |
Products |
Reversibility |
|---|
   1.14.99.53 | beta-chitin + ascorbate + O2 |
- |
C1-oxidized oligosaccharides + dehydroascorbate + H2O |
- |
? |
| 1.14.99.53 | beta-chitin + ascorbate + O2 |
substrate squid pen beta-chitin |
C1-oxidized oligosaccharides + dehydroascorbate + H2O |
in addition, considerable amounts of partially deacetylated oligomers are produced |
? |
| 1.14.99.53 | beta-chitin + ascorbate + O2 |
- |
oxidized oligosaccharides + dehydroascorbate + H2O |
- |
? |
| 1.14.99.53 | beta-chitin + ascorbic acid + O2 |
- |
? + dehydroascorbate + H2O |
- |
? |
| 1.14.99.53 | beta-chitin + cellobiose dehydrogenase + O2 |
cellobiose dehydrogenase from Myriococcum thermophilum can act as an electron donor |
C1-oxidized oligosaccharides + reduced cellobiose dehydrogenase + H2O |
- |
? |
| 1.14.99.53 | beta-chitin + gallate + O2 |
- |
? + H2O |
- |
? |
| 1.14.99.53 | cellulose + ascorbate + O2 |
- |
? + dehydroascorbate + H2O |
- |
? |
| 1.14.99.53 | chitin + acceptor + O2 |
- |
[chitin oligosaccharide]-N-acetyl-D-glucosaminate + [chitin oligosaccharide]-N-acetyl-D-glucosamino-1,5-lactone |
the products are a series of chitin oligosaccharides in aldonic acid or lactone form with varying degree of polymerization: DPox4 > DPox5 > DPox6 > DPox7 > DPox8. Oligosaccharides with even-numbered chain lengths are predominant. |
? |
| 1.14.99.53 | chitin + acceptor + O2 |
- |
? + reduced acceptor + H2O |
- |
? |
| 1.14.99.53 | chitin + acceptor + O2 |
- |
C1-oxidized chito-oligosaccharides + reduced acceptor + H2O |
primary chain cleavage, yielding predominantly aldonic acid oligosaccharides with even-numbered degrees of polymerization plus significant presence of unmodified oligosaccharides with uneven-numbered degrees of polymerization |
? |
