Computational and experimental analysis of bioactive peptide linear motifs in the integrin adhesome.

ABSTRACT: Therapeutic modulation of protein interactions is challenging, but short linear motifs (SLiMs) represent potential targets. Focal adhesions play a central role in adhesion by linking cells to the extracellular matrix. Integrins are central to this process, and many other intracellular proteins are components of the integrin adhesome. We applied a peptide network targeting approach to explore the intracellular modulation of integrin function in platelets. Firstly, we computed a platelet-relevant integrin adhesome, inferred via homology of known platelet proteins to adhesome components. We then computationally selected peptides from the set of platelet integrin adhesome cytoplasmic and membrane adjacent protein-protein interfaces. Motifs of interest in the intracellular component of the plat

SUBMITTER: O'Brien KT 

PROVIDER: S-EPMC6349357 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature