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UniProt functional annotation for E8MF13 | ||
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| UniProt code: E8MF13. |
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| Organism: | |
Bifidobacterium longum subsp. longum (strain ATCC 15707 / DSM 20219 / JCM 1217 / NCTC 11818 / E194b). |
| Taxonomy: | |
Bacteria; Actinobacteria; Bifidobacteriales; Bifidobacteriaceae; Bifidobacterium. |
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| Function: | |
Reversibly phosphorolyzes lacto-N-biose to Gal1-P and N- acetylglucosamine (GlcNAc) and galacto-N-biose to Gal1-P and N- acetylgalactosamine (GalNAc). Involved in the lacto-N-biose I/galacto- N-biose (LNB/GNB) degradation pathway, which is important for host intestinal colonization by bifidobacteria. {ECO:0000269|PubMed:15933016, ECO:0000269|PubMed:17720833, ECO:0000269|PubMed:19124470}. |
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| Catalytic activity: | |
Reaction=beta-D-galactosyl-(1->3)-N-acetyl-D-glucosamine + phosphate = alpha-D-galactose 1-phosphate + N-acetyl-D-glucosamine; Xref=Rhea:RHEA:20285, ChEBI:CHEBI:27707, ChEBI:CHEBI:43474, ChEBI:CHEBI:58336, ChEBI:CHEBI:506227; EC=2.4.1.211; Evidence={ECO:0000269|PubMed:15933016, ECO:0000269|PubMed:19124470}; |
| Subunit: | |
Homodimer. {ECO:0000269|PubMed:19124470}. |
| Similarity: | |
Belongs to the glycoside hydrolase 112 family. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.