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Structure paper

TitleThe Glucose Acceptor site of lacZ beta-galactosidase for the synthesis of allolactose - the natural inducer of the lac operon
Journal, issue, pagesTo be Published
Publish dateFeb 22, 2012 (structure data deposition date)
AuthorsWheatley, R.W. / Lo, S. / Janzcewicz, L.J. / Dugdale, M.L. / Huber, R.E.
External linksSearch PubMed
MethodsX-ray diffraction
Resolution2.1 Å
Structure data

PDB-4duv:
E. coli (lacZ) beta-galactosidase (G974A) 2-deoxy-galactosyl-enzyme and bis-Tris complex
Method: X-RAY DIFFRACTION / Resolution: 2.1 Å

Chemicals

ChemComp-2DG:
2-deoxy-alpha-D-galactopyranose

ChemComp-BTB:
2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL / pH buffer*YM

ChemComp-MG:
Unknown entry

ChemComp-NA:
Unknown entry

ChemComp-DMS:
DIMETHYL SULFOXIDE / DMSO, precipitant*YM

ChemComp-HOH:
WATER

Source
  • escherichia coli (E. coli)
KeywordsHYDROLASE / bi-functional enzyme / allolactose synthesis / TIM BARREL (ALPHA/BETA BARREL) / JELLY-ROLL BARREL / IMMUNOGLOBULIN / BETA SUPERSANDWICH / BETA-GALACTOSIDASE / GLYCOSIDASE

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