CATH Classification
Level | CATH Code | Description |
---|---|---|
1 | Mainly Alpha | |
1.50 | Alpha/alpha barrel | |
1.50.10 | Glycosyltransferase | |
1.50.10.100 | Chondroitin AC/alginate lyase |
Domain Context
CATH Clusters
Superfamily | Chondroitin AC/alginate lyase |
Functional Family |
Enzyme Information
4.2.2.26 |
Oligo-alginate lyase.
based on mapping to UniProt Q21FJ0
Cleavage of 4-deoxy-alpha-L-erythro-hex-4-enopyranuronoside oligosaccharides into 4-deoxy-alpha-L-erythro-hex-4-enopyranuronate monosaccharides.
-!- The enzyme degrades unsaturated oligosaccharides produced by the action of alginate lyases (EC 4.2.2.3 and EC 4.2.2.11) on alginate, by repeatedly removing the unsaturated residue from the non-reducing end until only unsaturated monosaccharides are left. -!- The enzyme catalyzes a beta-elimination reaction, generating a new unsaturated non-reducing end after removal of the pre-existing one.
|
UniProtKB Entries (1)
Q21FJ0 |
EALGL_SACD2
Saccharophagus degradans 2-40
Exo-oligoalginate lyase
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PDB Structure
PDB | 4OJZ |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Structure of a PL17 Family Alginate Lyase Demonstrates Functional Similarities among Exotype Depolymerases.
J.Biol.Chem.
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