ganA

Beta-galactosidase GanA

673 amino acids

Hydrolyzes oligosaccharides released by the endo-1,4-beta-galactosidase GalA from arabinogalactan type I, a pectic plant polysaccharide. It is unable to use lactose as a sole carbon source (By similarity). Catalyzes the hydrolysis of lactose to its constituent monosaccharides glucose and galactose. Possesses a low level of transgalactosylation activity for the production of galacto-oligosaccharides (GOS) from lactose.

Belongs to the glycosyl hydrolase 42 family.

77.497 kDa

MLHGGDYNPDQWLDRPDILADDIKLMKLAHTNTFSVGIFSWSALEPEEGVYTFEWLDDIFESIHRNGGRIILATPSGARPAWLSQKYPEVLRVNAERVKQLHGGRHNHCFTSYVYREKTKEINRMLAERYGSQHALLMWHVSNEYGGECHCDQCQHAFRDWLKKKYNHDIKSLNDAWWTPFWSHTFNDWSQIESPSPIGENAVHGLNLDWRRFVTDQTISFFQNEIVPLKEITPNIPITTNFMADTHDLIPFQGLDYSKFAKHLDVISWDAYPAWHNDWESTADLAMKVGFINDLYRSLKQQPFLLMESTPSAVNWHDFNKAKRPGMHLLSSVQMIAHGSDSILYFQWRKSRGSSEKFHGAVVGHDNCSENRVFKEVAKVGQTLEALSEVTGTIRPADVAILYDWENHWALQDAQGFGMKTKRYPQTLHEHYRAFWERDIPVDVITKEQDFSSYRLLIVPMLYLASEETIARLKAFAANGGTLVMTYISGIVNESDLTYLGGWPKDLQEMFGMEPVETDTLYPGDKNAVRYQNRSYELKDYATVLKLSTADPEGFYEDDFYADTTAVTSHPYKQGKTYYIGARLSSQFHRDFYGTLIKELAIQPALDVKHQPGVSVQVRQDEENDYIFIMNFTEKRQPVVLASAVKDMLTGETLAGEVTLEKYEARIAVKAKE

ganA

Beta-galactosidase GanA

672 amino acids

Hydrolyzes oligosaccharides released by the endo-1,4-beta-galactosidase GalA from arabinogalactan type I, a pectic plant polysaccharide. It is unable to use lactose as a sole carbon source. Maximal activity with o-nitrophenyl-beta-D-galactopyranoside (ONPG) and p-nitrophenyl-beta-D-galactopyranoside (PNPG) as substrates, trace activity with p-nitrophenyl-alpha-L-arabinopyranoside and o-nitrophenyl-beta-D-fucopyranoside as substrates, but no activity with p-nitrophenyl-alpha-D-galactopyranoside, p-nitrophenyl-beta-D-glucopyranoside, o-nitrophenyl-beta-D-xylopyranoside, p-nitrophenyl-beta-D-mannopyranoside or p-nitrophenyl-alpha-L-arabinofuranoside as substrates.

Belongs to the glycosyl hydrolase 42 family.

77.499 kDa

MLHGGDYNPDQWLDRPDILADDIKLMKLSHTNTFSVGIFAWSALEPEEGVYQFEWLDDIFERIHSIGGRVILATPSGARPAWLSQTYPEVLRVNASRVKQLHGGRHNHCLTSKVYREKTRHINRLLAERYGHHPALLMWHISNEYGGDCHCDLCQHAFREWLKSKYDNSLKTLNHAWWTPFWSHTFNDWSQIESPSPIGENGLHGLNLDWRRFVTDQTISFYENEIIPLKELTPDIPITTNFMADTPDLIPYQGLDYSKFAKHVDAISWDAYPVWHNDWESTADLAMKVGFINDLYRSLKQQPFLLMECTPSAVNWHNVNKAKRPGMNLLSSMQMIAHGSDSVLYFQYRKSRGSSEKLHGAVVDHDNSPKNRVFQEVAKVGETLERLSEVVGTKRPAQTAILYDWENHWALEDAQGFAKATKRYPQTLQQHYRTFWEHDIPVDVITKEQDFSPYKLLIVPMLYLISEDTVSRLKAFTADGGTLVMTYISGVVNEHDLTYTGGWHPDLQAIFGVEPLETDTLYPKDRNAVSYRSQIYEMKDYATVIDVKTASVEAVYQEDFYARTPAVTSHEYQQGKAYFIGARLEDQFQRDFYEGLITDLSLSPVFPVRHGKGVSVQARQDQDNDYIFVMNFTEEKQLVTFDQSVKDIMTGDILSGDLTMEKYEVRIVVNTH