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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. Interplay between ion binding and catalysis in the thioredoxin-coupled arsenate reductase family.
J. Mol. Biol.. 360(4):826-838. 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
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2006. The activation of electrophile, nucleophile and leaving group during the reaction catalysed by pI258 arsenate reductase.
Chembiochem.. 7(6):981-989. Abstract
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2006. Structure of a membrane-based steric chaperone in complex with its lipase substrate.
13(4):374-375. Abstract
2005
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2005. Toxin-antitoxin modules as bacterial metabolic stress managers.
30(12):672-679. Abstract
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2005. Crystallization of the FaeE chaperone of Escherichia coli F4 fimbriae.
Acta Crystallographica Section F. 61(Pt 4):427-431. Abstract
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2005. Influence of the pi-pi interaction on the hydrogen bonding capacity of stacked DNA/RNA bases.
Nucleic Acids Research. 33(6):1779-1789. Abstract
2004
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2004. The structure of a triple mutant of pI258 arsenate reductase from Staphylococcus aureus and its 5-thio-2-nitrobenzoic acid adduct.
Acta Crystallogr. D Biol. Crystallogr.. 60(Pt 6):1180-1184. Abstract
2003
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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. Specific potassium binding stabilizes pI258 arsenate reductase from Staphylococcus aureus.
J. Biol. Chem.. 278(27):24673-24679. Abstract
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2003. Purification of an oxidation-sensitive enzyme, pI258 arsenate reductase from Staphylococcus aureus.
J. Chromatogr. B Analyt. Technol. Biomed. Life Sci.. 790(1-2):217-227. 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
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2002. All intermediates of the arsenate reductase mechanism, including an intramolecular dynamic disulfide cascade.
Proc. Natl. Acad. Sci. USA. 99(13):8506-8511. Abstract
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2002. Enzyme-substrate interactions in the purine-specific nucleoside hydrolase from Trypanosoma vivax.
J. Biol. Chem. 277(18):15938-15946. Abstract
2001
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2001. Degenerate interfaces in antigen-antibody complexes.
313(3):473-478. Abstract
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2001. Arsenate reductase from S. aureus plasmid pI258 is a phosphatase drafted for redox duty.
Nat. Struct. Biol.. 8(10):843-847. Abstract
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2001. 1H, 13C and 15N backbone resonance assignment of the arsenate reductase from Staphylococcus aureus in its reduced state.
J. Biomol. NMR. 20(1):95-96.
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2001. Structure and function of a novel purine specific nucleoside hydrolase from Trypanosoma vivax.
307(5):1363-1379. Abstract
2000
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2000. Development of a downstream process for the isolation of Staphylococcus aureus arsenate reductase overproduced in Escherichia coli.
J. Chromatogr B Biomed Sci Appl.. 737(1-2):167-178. Abstract
1999
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1999. Conserved water molecules in a large family of microbial ribonucleases.
36(1):117-134. Abstract
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1999. A single-domain antibody fragment in complex with RNase A: non-canonical loop structures and nanomolar affinity using two CDR loops.
7(4):361-370. Abstract
1998