Protein
Blood-group-substance endo-1,4-beta-galactosidase
Organism
Clostridium perfringens
Function
Endo-beta-galactosidase capable of releasing both the blood group A trisaccharide (A-Tri; GalNAcalpha1-->3(Fucalpha1-->2)Gal) and B trisaccharide (B-Tri; Galalpha1-->3(Fucalpha1-->2)Gal) glycotopes from blood group A- and B-containing glycoconjugates, respectively.
Similarity
Belongs to the glycosyl hydrolase 98 family.
Sequence
MGGVTMKNNLKKYIKYILSVILVFFVGVNGMEVYALEESRDVYLSDLDWLNATHGDDTKSKIVQKNHPFTPGNNNQSTKISLKMEDGSISEFEKGLGTIAGSPSTITYDISGAGVTKFFSYLGIDRSANPINEQYAKVDKIEVVVDGKVIYSTINQFPNGLTYETPAIKVDLNIPENAKRLQLKSYAGEKTWGDEVVYADAKFTAKGDFVNPNDWTPAEKRREISNEKPLLMIPLYANGSKYEKGDYAFWGDDTLVGKWKEVPDDLKPYTVIQLHPDDLPKRDGVAADFYEHMLNEAQSYVNPKTNKNEPIPIVLTVYTAGNVPGYTAAHWLTTEWIEDMYSKYSALQGVFSTENYWVWTDNVESNAAEYLKLSAKYGGYFIWSEQNNGGSIEKAFGSNGKTVFKEAVEKYWENFIFMYKNTPQAEGNDAPTSSYMTGLWLTDYAYQWGGLMDTWKWYETGKWKLFESGNIGKTQGNRQWLTEPEALLGIEAMNIYLNGGCVYNFEHPAYTYGVRNEESPLFSNVIKEFFRYVINNPSPSKNEMRAKTKSLLYGNFTQNGNGNYFVGLNTEMSQSPAYTTGRYGNIPAVPSSIERNKIESRLSGSQIKLIDMNSSELSNITNRKEYFNKLYKEEYNGNIFAQKLDNRWFIYNYKYNENINQKGSFDIANIKSEVTLEPHTYLIMEDNNQSINIKLNNYRTNKDSLWEGAKNADEAKKLPEMSKVDALNWVYDSYIKNTNNGEKRTSVIKLMNIDKAPTITNVNGIEGSYDIPTVKYNSETRSAEITIKNNGNIDFDIVIK