EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   4.2.2.11 | sodium alginate |
LC mass and NMR spectrometris product analysis |
Zobellia galactanivorans |
? |
- |
? |
| 4.2.2.11 | sodium alginate |
AlyA1PL7 is an endolytic guluronate lyase that preferentially cleaves guluronate stretches |
Zobellia galactanivorans DSM 12802 |
? |
- |
? |
| 4.2.2.11 | sodium alginate |
AlyA1PL7 is an endolytic guluronate lyase that preferentially cleaves guluronate stretches, no activity with poly-(mannuronate-guluronate) and poly-(mannuronate-mannuronate), minimal recognition pattern of AlyA1PL7, overview |
Zobellia galactanivorans DSM 12802 |
? |
mainly trisaccharide and tetrasaccharide oligomers of alginate with a total content of 41% and 36%, respectively, around 19% disaccharide and only a small amount of pentamers and hexamers, LC mass and NMR spectrometric product analysis |
? |
| 4.2.2.11 | unsaturated hepta((1-4)-alpha-L-guluronan) |
- |
Enterobacter cloacae |
? |
- |
? |
| 4.2.2.11 | unsaturated hepta((1-4)-alpha-L-guluronan) |
- |
Enterobacter cloacae M-1intracellular |
? |
- |
? |
| 4.2.2.11 | unsaturated hexa((1-4)-alpha-L-guluronan) |
the enzyme degrades unsaturated hexaguluronans faster than saturated hexaguluronans, its subsite number appears to be seven |
Enterobacter cloacae |
unsaturated triguluronic acid + unsaturated tetraguluronic acid |
unsaturated trimers are the mayor product |
? |
| 4.2.2.11 | unsaturated hexa((1-4)-alpha-L-guluronan) |
the enzyme degrades unsaturated hexaguluronans faster than saturated hexaguluronans, its subsite number appears to be seven |
Enterobacter cloacae M-1intracellular |
unsaturated triguluronic acid + unsaturated tetraguluronic acid |
unsaturated trimers are the mayor product |
? |
| 4.2.2.11 | unsaturated pentaguluronan |
also degrades unsaturated hexa- and hepta-guluronans, not unsaturated oligoguluronans with degree of polymerization less than four, cleaves the second glycosidic linkage from the non-reducing end of unsaturated pentaguluronans and heptaguluronans |
Enterobacter cloacae |
? |
- |
? |
| 4.2.2.11 | unsaturated pentaguluronan |
also degrades unsaturated hexa- and hepta-guluronans, not unsaturated oligoguluronans with degree of polymerization less than four, cleaves the second glycosidic linkage from the non-reducing end of unsaturated pentaguluronans and heptaguluronans |
Enterobacter cloacae M-1intracellular |
? |
- |
? |
