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TitleThe co-existence of cold activity and thermal stability in an Antarctic GH42 beta-galactosidase relies on its hexameric quaternary arrangement.
Journal, issue, pagesFebs J., Vol. 288, Page 546-565, Year 2021
Publish dateFeb 16, 2020 (structure data deposition date)
AuthorsMangiagalli, M. / Lapi, M. / Maione, S. / Orlando, M. / Brocca, S. / Pesce, A. / Barbiroli, A. / Camilloni, C. / Pucciarelli, S. / Lotti, M. / Nardini, M.
External linksFebs J. / PubMed:32363751
MethodsX-ray diffraction
Resolution1.9 Å
Structure data

PDB-6y2k:
Crystal structure of beta-galactosidase from the psychrophilic Marinomonas ef1
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

Chemicals

ChemComp-CL:
Unknown entry

ChemComp-GOL:
GLYCEROL

ChemComp-HOH:
WATER

Source
  • marinomonas sp. ef1 (bacteria)
KeywordsHYDROLASE / glycosyl hydrolase / psychrophilic enzyme / hexameric structure / cold adaptation / enzyme kinetics / cooperativity

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