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Literature summary for 3.2.1.83 extracted from
- Processing and hydrolytic mechanism of the cgkA-encoded kappa-carrageenase of Alteromonas carrageenovora (1995), Eur. J. Biochem., 228, 971-975.
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| extracellular | - |
Pseudoalteromonas carrageenovora | - |
- |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 35000 | - |
x * 35000, SDS-PAGE | Pseudoalteromonas carrageenovora |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Pseudoalteromonas carrageenovora | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| proteolytic modification | processed upon secretion from a 44000 Da preproprotein to a 32000 Da secretion product, first by N-terminal removal of the 25-amino-acid signal peptide, then by cleavage of a 96-amino-acid C-terminal region from amino acids 302-397 | Pseudoalteromonas carrageenovora |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Pseudoalteromonas carrageenovora |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| kappa-carrageenan + H2O | - |
Pseudoalteromonas carrageenovora | additional information | - |
? |  |
| additional information | the enzyme also catalyzes transglycosylation | Pseudoalteromonas carrageenovora | ? | - |
? | |
| neocarrahexaitol + H2O | - |
Pseudoalteromonas carrageenovora | additional information | neocarrabiitol and beta-neocarratetraose are initially formed | ? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 35000, SDS-PAGE | Pseudoalteromonas carrageenovora |
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