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Literature summary for 3.2.1.63 extracted from

  • Katayama, T.; Fujita, K.; Yamamoto, K.
    Novel bifidobacterial glycosidases acting on sugar chains of mucin glycoproteins (2005), J. Biosci. Bioeng., 99, 457-465.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Bifidobacterium bifidum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
205000
-
x * 205000, calculated from sequence Bifidobacterium bifidum

Organism

Organism UniProt Comment Textmining
Bifidobacterium bifidum Q6JV24 strain JCM1254
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2'-L-fucosyllactose + H2O reaction with recombinant Fuc domain Bifidobacterium bifidum L-fucose + lactose
-
?
blood group substance H + H2O 74% of the activity with 2'-fucosyllactose, reaction with recombinant Fuc domain Bifidobacterium bifidum ?
-
?
lacto-N-fucopentaose I + H2O 61% of the activity with 2'-fucosyllactose, reaction with recombinant Fuc domain Bifidobacterium bifidum ?
-
?
additional information the recombinant Fuc domain shows no activity with 3-fucosyllactose, lacto-N-fucopentaose II, lacto-N-fucopentaose V and blood group substance B Bifidobacterium bifidum ?
-
?

Subunits

Subunits Comment Organism
? x * 205000, calculated from sequence Bifidobacterium bifidum

Synonyms

Synonyms Comment Organism
AfcA protein
-
Bifidobacterium bifidum

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
35
-
30 min, Fuc domain is stable below Bifidobacterium bifidum

pH Stability

pH Stability pH Stability Maximum Comment Organism
6.5 7.5 Fuc domain is stable for 12 h Bifidobacterium bifidum