Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Model of CCN1. The model of the 4 domains of CCN1 is shown in ribbon and surface representations arranged in N- to C- termini from top to bottom. The linker regions with their variable sequence and flexible nature could not be modelled and it is unknown if there are intra-domain interactions about a hinge. This figure was adapted from Holbourn et al (2008) with permission from the authors
