ArticleActa biochimica et biophysica Sinica2008
Design of peptide inhibitors for furin based on the C-terminal fragment of histone H1.2.
Article in Acta biochimica et biophysica Sinica, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 1 citations in OpenAlex.
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5 authors at 5 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
The mammalian proprotein convertase furin has been found to play an important role in diverse physiological and pathological events, such as the activation of viral glycoproteins and bacterial exotoxins. Small, non-toxic and highly active, furin inhibitors are considered to be attractive drug candidates for diseases caused by virus and bacteria. In this study, a series of peptide inhibitors were designed and synthesized based on the C-terminal fragment of histone H1.2, which has an inhibitory effect on furin. Replacing the reactive site of inhibitors with the consensus substrate recognition sequence of furin has been found to increase inhibitory activity greatly. The most potent inhibitor, I4, with 14 amino acid residues has a Ki value of 17 nM for furin. Although most of the synthesized peptides were temporary inhibitors, the inhibitor I5, with nine amino acids, retained its full potency, even after a 3 h incubation period with furin at 37 degrees C. These inhibitors may potentially lead to the development of anti-viral and anti-bacterial drug compounds.
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Identifiers
18850049PMC7110110W2167418404What OpenQuestion holds
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