About β-glucosidase B

Species:Paenibacillus polymyxa
EC Number:3.2.1.21
UniProt Number:P22505
PCB Entries:2JIE 2O9P 2O9R 2O9T 2Z1S
Molar Mass:51,573 Da
Extinction Coefficient (εBglB):113,330 m−1 cm−1
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BglB Structure

β-glucosidase B (BglB, lovingly called "Bagel B" by our teams) is an enzyme that catalyzes the hydrolysis of glucose monosaccharides from larger molecules at a β-glycosidic linkage. It is an essential enzyme for the degradation of cellulose by bacteria and fungi.

Our computational designs and kinetic measurements will utilize para-nitrophenyl-β-d-glucopyranose (pNPG) as a colorimetric reporter substrate.

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