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Filters: keyword is MECHANISM [Clear All Filters]
2007
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2007. Molecular mechanism of allosteric substrate activation in a thiamine diphosphate-dependent decarboxylase.
Journal Biological Chemistry. 282(48):35269-35278. Abstract
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2007. Examination of the mechanism and energetic contribution of leaving group activation in the purine-specific nucleoside hydrolase from Trypanosoma vivax.
BBA. 1774(11):1451-1461. Abstract
2006
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2006. Multiple transients in the pre-steady-state of nucleoside hydrolase reveal complex substrate binding, product base release, and two apparent rates of chemistry.
Biochemistry. 45(30):9307-9318. Abstract
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2006. Transition-state complex of the purine-specific nucleoside hydrolase of T. vivax: enzyme conformational changes and implications for catalysis.
Journal Molecular Biology. 359(2):331-346. Abstract
2003
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2003. Catalysis by nucleoside hydrolases.
Current opinion in structural biology. 13(6):731-738. Abstract
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2003. Pre-steady-state analysis of the nucleoside hydrolase of Trypanosoma vivax. Evidence for half-of-the-sites reactivity and rate-limiting product release.
Biochemistry. 42(44):12902-12908. Abstract
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2003. Cloning, preliminary characterization and crystallization of nucleoside hydrolases from Caenorhabditis elegans and Campylobacter jejuni.
Acta Crystallographica D. 59(Pt 6):1087-1089. Abstract
2002
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2002. A nucleophile activation dyad in ribonucleases. A combined X-ray crystallographic/ab initio quantum chemical study.
Journal Bioogical Chemistry. 277(39):36770-36774. Abstract
2001
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2001. Deciphering the mechanism of RNase T1.
341:305-323.
2000
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2000. Mechanism of RNase T1: concerted triester-like phosphoryl transfer via a catalytic three-centered hydrogen bond.
7(8):651-658. Abstract
1998
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1998. Reconsidering the energetics of ribonuclease catalysed RNA hydrolysis.
257(1):286-290. Abstract
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1998. Hydrolysis of a slow cyclic thiophosphate substrate of RNase T1 analyzed by time-resolved crystallography.
5(4):280-283. Abstract
1995
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1995. A two-binding-site kinetic model for the ribonuclease-T1-catalysed transesterification of dinucleoside phosphate substrates.
233(1):140-144. Abstract
1994
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1994. Crystallographic study of Glu58Ala RNase T1 x 2'-guanosine monophosphate at 1.9-A resolution.
Biochemistry. 33(7):1654-1662. Abstract
1993