In the fibrillar collagens, molecules are staggered to adjacent molecules by about 67 nm (a unit that is referred to as ‘D’ and changes depending upon the hydration state of the aggregate).
Nos coláxenos fibrilares, as moléculas sobresaen unhas das outras uns 67 nm (unha distancia que se denomina ‘D’ e cambia segundo o estado de hidratación do agregado).