Sequence of BGAL_BIFAA
EC Number:3.2.1.23
EC Number
Recommended Name
Accession Code
Organism
No of amino acids
Molecular Weight [Da]
Source
beta-galactosidase
A1A399
Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083 / NCTC 11814 / E194a)
700
78025
Reaction
hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides
General information:
Sequence
0 MSARRNFEWP ELLTADGRGI AFGGDYNPDQ WSEDIWDDDI RLMKQAGVNT VALAIFSWDR
60 IQPTEDRWDF GWLDRIIDKL GNAGIVVDLA SATATAPLWL YESHPEVLPR DKYGHPVNAG
120 SRQSWSPTSP VFKEYALTLC RKLAERYGTN PYVTAWHMGN EYGWNNREDY SDNALEAFRA
180 WCRRKYGTID ALNQAWGTTF WGQEMNGFDE VLIPRFMGAD SMVNPGQKLD FERFGNDMLL
240 DFYKAERDAI AEICPDKPFT TNFMVSTDQC CMDYAAWAKE VNFVSNDHYF HEGESHLDEL
300 ACSDALMDSL ALGKPWYVME HSTSAVQWKP LNTRKRKGET VRDSLAHVAM GADAINFFQW
360 RASAFGAEAF HSAMVPHAGE DTKLFRQVCE LGASLHTLAD AGVQGTELAH SDTAILFSAE
420 SEWATRSQTL PSMKLNHWHD VRDWYRAFLD AGSRADIVPL AYDWSSYKTV VLPTVLILSA
480 ADTQRLADFA AAGGRVVVGY ATGLIDEHFH TWLGGYPGAG DGLLRSMLGV RGEEFNILGA
540 EAEGEPGEIR LSSADDSAAL DGTTTRLWQN DVNVTGEHAQ VLATYAGEEA DEWELDGTAA
600 VTRNPYGSGE AYFVGCDLDV ADLTKLVRAY LAASSQENAD VLHTVRASAD ATFDFYLPRG
660 KKTVELQGIE GEPVILFQTD REEKPGSYTV RRNGVLVVRR
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Sequence Reference
Authors
Title
Journal
Volume
Pages
Year
PubMed ID
22844
Hinz S.W.,van den Brock L.A.,Beldman G.,Vincken J.P.,Voragen A.G.
beta-galactosidase from Bifidobacterium adolescentis DSM20083 prefers beta(1,4)-galactosides over lactose.
Appl. Microbiol. Biotechnol.
66
276-284
2004
22846
Van Laere K.M.,Abee T.,Schols H.A.,Beldman G.,Voragen A.G.
Characterization of a novel beta-galactosidase from Bifidobacterium adolescentis DSM 20083 active towards transgalactooligosaccharides.
Appl. Environ. Microbiol.
66
1379-1384
2000
