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Protein Science : a Publication of the Protein Society|April 7, 2000
Analysis of the dynamic properties of Bacillus circulans xylanase upon formation of a covalent glycosyl-enzyme intermediateG P Connelly, S G Withers, L P McIntoshBiochemistry|June 14, 1994
Identification of glutamic acid 78 as the active site nucleophile in Bacillus subtilis xylanase using electrospray tandem mass spectrometryS Miao, L Ziser, R Aebersold, et al.Biochemistry|March 31, 1981
Active form of pyridoxal phosphate in glycogen phosphorylase. Phosphorus-31 nuclear magentic resonance investigationS G Withers, N B Madsen, B D SykesBiochemistry|February 25, 1997
Positioning the acid/base catalyst in a glycosidase: studies with Bacillus circulans xylanaseS L Lawson, W W Wakarchuk, S G WithersBiochemistry|August 6, 1996
Effects of both shortening and lengthening the active site nucleophile of Bacillus circulans xylanase on catalytic activityS L Lawson, W W Wakarchuk, S G WithersThe Biochemical Journal|April 16, 1998
Mechanistic consequences of replacing the active-site nucleophile Glu-358 in Agrobacterium sp. beta-glucosidase with a cysteine residueS L Lawson, R A Warren, S G WithersBiochemistry|December 4, 1990
Comparison of the binding of glucose and glucose 1-phosphate derivatives to T-state glycogen phosphorylase bJ L Martin, L N Johnson, S G WithersBiochemistry|October 7, 1986
Hydrogen bonding and specificity. Fluorodeoxy sugars as probes of hydrogen bonding in the glycogen phosphorylase-glucose complexI P Street, C R Armstrong, S G WithersAnalytical Biochemistry|January 20, 1995
Identification of derivatized peptides without radiolabels: tandem mass spectrometric localization of the tagged active-site nucleophiles of two cellulases and a beta-glucosidaseD Tull, S Miao, S G Withers, et al.The Biochemical Journal|September 15, 1992
Binding energy and catalysis. Fluorinated and deoxygenated glycosides as mechanistic probes of Escherichia coli (lacZ) beta-galactosidaseJ D McCarter, M J Adam, S G WithersPageof 14