EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   4.2.2.3 | alginate |
the enzyme is specific for hydrolyzing poly-beta-D-1,4-mannuronate in alginate |
Vibrio sp. YWA |
? |
- |
? |
| 4.2.2.3 | more |
the enzyme possesses 5 subsites in its catalytic center, assay methods, overview |
Haliotis tuberculata |
? |
- |
? |
| 4.2.2.3 | alginate |
the enzyme preferably degrades poly-beta-D-mannuronic acid-rich substrate, is also able to degrade poly-beta-D-mannuronic acid/poly-alpha-L-guluronic acid block but hardly poly-alpha-L-guluronic acid block |
Haliotis discus hannai |
unsaturated algino-oligosaccharides |
- |
? |
| 4.2.2.3 | alginate |
the enzyme preferably degrades poly-beta-D-mannuronic acid-rich substrate, is also able to degrade poly-beta-D-mannuronic acid/poly-alpha-L-guluronic acid block but hardly poly-alpha-L-guluronic acid block |
Littorina brevicula |
unsaturated algino-oligosaccharides |
- |
? |
| 4.2.2.3 | alginate |
the enzyme preferably degrades poly-beta-D-mannuronic acid-rich substrate, is also able to degrade poly-beta-D-mannuronic acid/poly-alpha-L-guluronic acid block but hardly poly-alpha-L-guluronic acid block |
Haliotis iris |
unsaturated algino-oligosaccharides |
- |
? |
| 4.2.2.3 | alginate |
the enzyme preferably degrades poly-beta-D-mannuronic acid-rich substrate, is also able to degrade poly-beta-D-mannuronic acid/poly-alpha-L-guluronic acid block but hardly poly-alpha-L-guluronic acid block |
Omphalius rusticus |
unsaturated algino-oligosaccharides |
- |
? |
| 4.2.2.3 | poly(beta-D-mannuronate) |
the region including T121 of LbAly28 is the recognition of poly(MG) region of alginate |
Littorina brevicula |
? |
- |
? |
| 4.2.2.3 | more |
the relative activities for alginate, M, G, and GM blocks are 100%, 75%, 21%, and 15%, respectively |
Vibrio sp. |
? |
- |
? |
| 4.2.2.3 | more |
the relative activities for alginate, M, G, and GM blocks are 100%, 75%, 21%, and 15%, respectively |
Vibrio sp. A9m |
? |
- |
? |
| 4.2.2.3 | alginate |
the substrates is depolymerized mainly into the dimer to tetramer forms |
Pseudoalteromonas atlantica |
unsaturated algino-oligosaccharides |
- |
? |
