Cysteine-rich repeats in the integrin β subunit stalk region relay activation signals to the ligand-binding headpiece. The NMR solution structure and disulfide bond connectivity of Cys-rich module-3 ...

Repeat-protein scaffolds have attracted much attention as alternative binding scaffolds to antibodies 1,2,3,4 and also as building blocks of protein nanomaterials 5,6,7 because of their intrinsic ...