Ξ²-D-glucosidase (gene SpBGL1) from Sphingomonas sp. ATCC31555
Enzyme Description
Sequence
MRSLRRFAAIAIAASALTPFVASQPASAQTQAARAEKPLYKDASQPTEARVNDLLARMTLEEKVQQLVALWLNKGSIQDTKGEFDAAKASANFPNGLGMISRPYDRRGVTASESTAAGANAGDVNRSPEETARYVYAAQKWAVEKTRLGIPMLMHEEALHGLVAPGATSFPQSIGLASSFNPKLVEQIFSMAAKEARARGANLVLAPVVDVARDPRWGRIEETYGEDPYLVTQMGLAAIRGFQGSTLPLKSDKVFITLKHMTGHGQPENGTNIGPASLGERTLRENFFPPFEAAVKTLPVMSVMASYNEIDGIPSHANKWLLTDVLRGEWGFQGAVVSDYFAIRELMTRHHMYKDPKDAALRAIDAGVDVETPDGEAYANLVALVKEGRLSQGAIDNAVRRVLRMKFEGGLFENPYPEVKLAARTNTPEAVALARQAARESIVLLKNAQGLLPLDAKGIKRMAVIGHTHAKDTPIGGYSDVPNHVVSVLEGMQNEAKGKFAVDFAEGVRITDHRVWSKDEVKLVPDSVNDQLRAQALETAKNADVVVLVLGGNEAISREAWADEHLGDSETLDLPGPQDQLAKELFALGKPVVVILLNGRPYAVNHLAEKAPALIEGWYLGEQTGTALADVVFGRYNPGGKLPVSIARNVGQLPIYYNKKPSARRGYLFGDTTPLYPFGYGLSYTTFDISAPRLGAPVIGIADKAMVEVDVTNTGKVAGDEVVQLYVRDDLASVTRPLLELKRFERVTLKPGERRTVRFELTPDDLALWNSEMKRVVEPGTFTLSAGPNSATLKSATLTVR
Jie Zhou et al. (2022)
β Application of Ξ²-Glucosidase in a Biphasic System for the Efficient Conversion of Polydatin to Resveratrol
Molecules
Β· doi:10.3390/molecules27051514 β
Β· Activity - Classical
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Database ID
NCBI: WP_019370396.1 β
Sequence Annotation
Explicit - Provided GenBank Accession Number
Protein Source
Recombinant, host bacterium Escherichia coli JM109
Experimental Data (12 measurements)
12 measurements
| Property | Assay | Solvent | Solvent Volume | Aqueous Reference | Measured Value | Units | Solution | pH | Temperature | Substrate(s) | Product(s) | Cofactor(s) | Shaking | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Methanol | 5% | 100 | 71 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Methanol | 10% | 100 | 64 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Methanol | 15% | 100 | 59 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Methanol | 20% | 100 | 37 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Methanol | 25% | 100 | 6 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Methanol | 30% | 100 | 4 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Ethanol | 5% | 100 | 120 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Ethanol | 10% | 100 | 115 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Ethanol | 15% | 100 | 91 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Ethanol | 20% | 100 | 69 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Ethanol | 25% | 100 | 35 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
| Activity - Classical | Activity measured by absorbance spectrophotometry (p-nitrophenol absorbance measurement, 405 nm) in aqueous phase | Ethanol | 30% | 100 | 7 | % | McIlvaine buffer | 6 | 40Β°C | ? mM p-Nitrophenyl Ξ²-D-glucopyranoside | D-Glucose , p-Nitrophenol | β | β | Classical aqueous control (in %) |
Visualization : Activity β Classical
One bar per measurement. Colour = solvent, shade = solvent volume.