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TitleStructure-function analysis of bacterial GH31 alpha-galactosidases specific for alpha-(1→4)-galactobiose.
Journal, issue, pagesFebs J., Vol. 290, Page 4984-4998, Year 2023
Publish dateApr 21, 2023 (structure data deposition date)
AuthorsIkegaya, M. / Park, E.Y. / Miyazaki, T.
External linksFebs J. / PubMed:37438884
MethodsX-ray diffraction
Resolution1.9 - 3.5 Å
Structure data

PDB-8j50:
Crystal structure of Flavihumibacter petaseus GH31 alpha-galactosidase
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

PDB-8j51:
Crystal structure of Flavihumibacter petaseus GH31 alpha-galactosidase in complex with galactose
Method: X-RAY DIFFRACTION / Resolution: 2.15 Å

PDB-8j52:
Crystal structure of Flavihumibacter petaseus GH31 alpha-galactosidase mutant D304A in complex with alpha-1,4-galactobiose
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

PDB-8j53:
Crystal structure of Bacteroides salyersiae GH31 alpha-galactosidase
Method: X-RAY DIFFRACTION / Resolution: 3.5 Å

Chemicals

ChemComp-EDO:
1,2-ETHANEDIOL

ChemComp-CL:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-GLA:
alpha-D-galactopyranose

ChemComp-GAL:
beta-D-galactopyranose

Source
  • flavihumibacter petaseus nbrc 106054 (bacteria)
  • bacteroides salyersiae jcm 12988 (bacteria)
KeywordsHYDROLASE / Glycoside hydrolase / (beta/alpha)8 barrel / Globo sphingolipid / glycolipid / Carbohydrate

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