Search Results - "Braunscheidel, J A"

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  1. 1

    Inhibition of ubiquitin-protein ligase (E3) by mono- and bifunctional phenylarsenoxides. Evidence for essential vicinal thiols and a proximal nucleophile by BERLETH, E. S, KASPEREK, E. M, GRILL, S. P, BRAUNSCHEIDEL, J. A, GRAZIANI, L. A, PICKART, C. M

    Published in The Journal of biological chemistry (15-08-1992)
    “…Trivalent arsenoxides bind to vicinal thiol groups of proteins. We showed previously that the simplest trivalent arsenoxide, inorganic arsenite, inhibits…”
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    Journal Article
  2. 2

    A reactive nucleophile proximal to vicinal thiols is an evolutionarily conserved feature in the mechanism of Arg aminoacyl-tRNA protein transferase by Berleth, E S, Li, J, Braunscheidel, J A, Pickart, C M

    Published in Archives of biochemistry and biophysics (01-11-1992)
    “…Aminoacyl-tRNA protein transferases post-translationally aminoacylate protein N-termini. At least in part, these enzymes function to allow a subset of cellular…”
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    Journal Article