Search Results - "Shanmugham, Anitha"
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Mechanism of USP7/HAUSP Activation by Its C-Terminal Ubiquitin-like Domain and Allosteric Regulation by GMP-Synthetase
Published in Molecular cell (07-10-2011)“…The ubiquitin-specific protease USP7/HAUSP regulates p53 and MDM2 levels, and cellular localization of FOXO4 and PTEN, and hence is critically important for…”
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The hydrophobic core of twin-arginine signal sequences orchestrates specific binding to Tat-pathway related chaperones
Published in PloS one (30-03-2012)“…Redox enzyme maturation proteins (REMPs) bind pre-proteins destined for translocation across the bacterial cytoplasmic membrane via the twin-arginine…”
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Catechol Pyrazolinones as Trypanocidals: Fragment-Based Design, Synthesis, and Pharmacological Evaluation of Nanomolar Inhibitors of Trypanosomal Phosphodiesterase B1
Published in Journal of medicinal chemistry (25-10-2012)“…Trypanosomal phosphodiesterases B1 and B2 (TbrPDEB1 and TbrPDEB2) play an important role in the life cycle of Trypanosoma brucei, the causative parasite of…”
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Surface plasmon resonance biosensor assay for the analysis of small-molecule inhibitor binding to human and parasitic phosphodiesterases
Published in Analytical biochemistry (15-06-2016)“…In the past decade, surface plasmon resonance (SPR) biosensor-based technology has been exploited more and more to characterize the interaction between drug…”
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Fragment-based screening in tandem with phenotypic screening provides novel antiparasitic hits
Published in Journal of biomolecular screening (01-01-2015)“…Methods to discover biologically active small molecules include target-based and phenotypic screening approaches. One of the main difficulties in drug…”
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Membrane Binding of Twin Arginine Preproteins as an Early Step in Translocation
Published in Biochemistry (Easton) (21-02-2006)“…The twin arginine transport (Tat) system translocates folded proteins across the bacterial inner membrane. Transport substrates are recognized by means of…”
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Nonhydrolyzable Ubiquitin−Isopeptide Isosteres as Deubiquitinating Enzyme Probes
Published in Journal of the American Chemical Society (07-07-2010)“…We demonstrate that oxime ligation is an efficient, straightforward, and generally applicable strategy for generating nonhydrolyzable ubiquitin (Ub)−isopeptide…”
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DUBs and disease: activity assays for inhibitor development
Published in Current opinion in drug discovery & development (01-09-2008)“…Deubiquitinating enzymes (DUBs) cleave ubiquitin from substrate proteins and so influence the biochemical properties of these proteins, such as their…”
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