Ground-state, transition-state, and metal-cation effects of the 2-hydroxyl group on β-D-galactopyranosyl transfer catalyzed by β-galactosidase (Escherichia coli, lac Z)

Biochemistry

Volumn 44, Issue 35, 2005, Pages 11872-11881

  Richard, John P ^a   McCall, Deborah A ^a   Heo, Christina K ^a   Toteva, Maria M ^a  

^a UNIVERSITY AT BUFFALO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GROUND STATE; PERMITTIVITY; POSITIVE IONS; RATE CONSTANTS;

ENZYME-CATALYZED TRANSFER; GALACTOSIDASE;

ENZYMES;

BETA GALACTOSIDASE; CATION; HYDROXYL GROUP; MAGNESIUM ION; METAL ION;

ARTICLE; CATALYSIS; DIELECTRIC CONSTANT; ENZYME ACTIVE SITE; ENZYME ACTIVITY; ENZYME ASSAY; ESCHERICHIA COLI; HYDROLYSIS; KINETICS; NONHUMAN; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; STEADY STATE;

BETA-GALACTOSIDASE; DEOXY SUGARS; ESCHERICHIA COLI; GALACTOSE; HYDROXIDES; KINETICS; NITROPHENYLGALACTOSIDES;

ESCHERICHIA COLI;

EID: 24344487991     PISSN: 00062960     EISSN: None     Source Type: Journal    
DOI: 10.1021/bi050936q     Document Type: Article

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