Figure 1
From: Characterization of recombinant β-fructofuranosidase from Bifidobacterium adolescentisG1
Deduced amino acid sequence of cscA from Bifidobacterium. B.adoG1_CscA, deduced amino acid sequence of cscA gene from B. adolescentis G1; B.ado_CscA, B. adolescentis ATCC 15703 (A1A2J8); B.lon_CscA, B. longum NCC2705 (Q8CY57); B.bre_CscA, B. breve UCC 2003 (3115295E); B.lac_CscA, B. lactis (Q564C7) are aligned. The three carboxylic acids in NDPNG, RDP and EC motifs are crucial for enzyme activity are shaded in gray. Underlined sequences indicate the N-terminus of purified β-FFase from B. adolescentis G1. Consensus line: asterisks (*) indicated identical residues; colons (:) indicated conserved substitutions; and periods (.) indicated semi-conserved substitutions.