Ontology highlight
ABSTRACT:
SUBMITTER: Beck MR
PROVIDER: S-EPMC3226707 | biostudies-literature | 2011 Oct
REPOSITORIES: biostudies-literature
Beck Moriah R MR Otey Carol A CA Campbell Sharon L SL
Journal of molecular biology 20110908 3
The interaction between α-actinin and palladin, two actin-cross-linking proteins, is essential for proper bidirectional targeting of these proteins. As a first step toward understanding the role of this complex in organizing cytoskeletal actin, we have characterized binding interactions between the EF-hand domain of α-actinin (Act-EF34) and peptides derived from palladin and generated an NMR-derived structural model for the Act-EF34/palladin peptide complex. The critical binding site residues ar ...[more]