About Products Protein Database Contact

bgaP

Gene
bgaP
Protein
Beta-galactosidase BgaP
Organism
Planococcus sp. (strain L4)
Length
676 amino acids
Function
Hydrolyzes lactose, o-nitrophenyl-beta-D-galactopyranoside (ONPG), p-nitrophenyl-beta-D-galactopyranoside (PNPG), 5-bromo-4-chloro-3-indolyl-beta-D-galactopyranoside (X-gal), o-nitrophenyl-beta-D-fucopyranoside, p-nitrophenyl-beta-D-mannoside, o-nitrophenyl-beta-D-glucoside, p-nitrophenyl-beta-D-xyloside, p-nitrophenyl-beta-D-cellobioside, p-nitrophenyl-beta-D-arabinoside, p-nitrophenyl-beta-D-lactoside, p-nitrophenyl-beta-D-galacturonide, p-nitrophenyl-beta-D-glucuronide and p-nitrophenyl-alpha-D-galactoside with highest level of activity with ONPG as substrate, intermediate level of activity with PNPG and lower levels of activity with all other chromogenic nitrophenyl analogs. Able to hydrolyze 34% of milk lactose after 60 minutes at 5 degrees Celsius.
Similarity
Belongs to the glycosyl hydrolase 42 family.
Mass
77.312 kDa
Sequence
MINDKLPKIWHGGDYNPEQWDSQEIWDEDVRMFKLAGIDVATLNVFSWALNQPNEDTYNFEWLDDKINRLYENGIYTCLATSTAAHPAWMAKKYPDVLRVDFYGRKRKFGSRHNSCPNSPTYREYSEKIADKLAERYKDHPAVLIWHVSNEYGGYCYCDNCQDAFRVWLSDKYGTLEKLNKAWNTGFWGHTFYEWDEIVAPNMLSEEREDNVSDFQGISLDYRRFQSDSLLDCYKLEYNAIRKHTPNIPITTNLMGTYPMLDYFKWAKEMDVVSWDNYPAIDTPFSYTAMTHDLMRGLKSGQPFMLMEQTPSQQNWQPYNSLKRPGVMRLWSYQAIGRGADTILYFQLRRSVGACEKYHGAVIEHVGHEHTRVFNEVAQIGKEFNQLGDTLLDARVNARVAIVFDWENRWATELSSGPSVSLDYVNEVHKYYDALYKLNVQVDMVGVEEDLSQYDVVIAPVLYMVKEGYAAKVESFVENGGTFITTFFSGIVNETDIVTLGGYPGELRKVLGIWAEEIDALHPDETNEIVVNGSRGSLSGSYSCNLLFDLIHTEGAQAVAEYGSDFYQGMPVLTVNEFGKGKAWYVASSPDAEFLVDFLQTVCEEAGVEPLLSVPEGVETTERVKDGQTYLFVLNHNNKVESIDLKDSQYQELLSTQQLSGTVELEAKGVFILAKV