Ontology highlight
ABSTRACT:
SUBMITTER: Thorson MK
PROVIDER: S-EPMC4497560 | biostudies-literature | 2014 Aug
REPOSITORIES: biostudies-literature
Thorson Megan K MK Puerta David T DT Cohen Seth M SM Barrios Amy M AM
Bioorganic & medicinal chemistry letters 20140616 16
A 96-member chelator fragment library (CFL-1.1) was screened to identify inhibitors of the lymphoid tyrosine phosphatase in the absence and presence of zinc acetate. Fragments that inhibit LYP activity more potently in the presence of zinc, fragments that rescue LYP activity in the presence of inhibitory concentrations of zinc, and fragments that inhibit LYP activity independent of zinc concentration were identified. Of these, 1,2-dihydroxynaphthalene was the most potent inhibitor with an IC50 v ...[more]