Crystal structure of human Cep57 C-terminal domain reveals the presence of leucine zipper and the potential microtubule binding region.

Cep57, a vital centrosome-associated protein, recruits essential regulatory enzymes for centriole duplication. Its dysfunction leads to anomalies, including reduced centrioles and mosaic-variegated aneuploidy syndrome. Despite functional investigations, understanding structural aspects and their correlation with functions is partial till date.