A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
ENZYME entry: EC 220.127.116.11
View entry in original ENZYME format
View entry in raw text format (no links)
|Hydrolysis of beta-D-galactopyranose-(1->4)-alpha-L-galactopyranose-6-sulfate linkages in porphyran|
- The backbone of porphyran consists largely (approximately 70%) of
(1->3)-linked beta-D-galactopyranose followed by (1->4)-linked alpha-
L-galactopyranose-6-sulfate (the other 30% are mostly agarobiose
repeating units of (1->3)-linked beta-D-galactopyranose followed by
- This enzyme cleaves the (1->4) linkages between beta-D-
galactopyranose and alpha-L-galactopyranose-6-sulfate, forming mostly
the disaccharide alpha-L-galactopyranose-6-sulfate-(1->3)-beta-D-
galactose, although some longer oligosaccharides of even number of
residues are also observed.
- Since the enzyme is inactive on the non-sulfated agarose portion of
the porphyran backbone, some agarose fragments are also included in
- Methylation of the D-galactose prevents its binding at position -1.
|PRIAM enzyme-specific profiles||18.104.22.168|
|KEGG Ligand Database for Enzyme Nomenclature||22.214.171.124|
|IUBMB Enzyme Nomenclature||126.96.36.199|
|MEDLINE||Find literature relating to 188.8.131.52|
entries corresponding to 3.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-