title: Role of Met-542 as a guide for the conformational changes of Phe-601 that occur during the reaction of &beta;-galactosidase (Escherichia coli).
authors.affiliation: Department of Biological Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada.
authors.forename: Megan L
authors.initials: ML
authors.lastname: Dugdale
authors.forename: Dayna L
authors.initials: DL
authors.lastname: Dymianiw
authors.forename: Bhawanjot K
authors.initials: BK
authors.lastname: Minhas
authors.forename: Igor
authors.initials: I
authors.lastname: D'Angelo
authors.forename: Reuben E
authors.initials: RE
authors.lastname: Huber