Contents

29 May 2012
Vol 5, Issue 226

About The Cover

Cover image expansion

Online Cover This week wraps up the series on Structural Biology and features a Research Article that describes how the interaction between proteins that bind ankyrin repeat domains may be like that of a key with a lock (the ankyrin repeat domain as the lock and its partner as the key). The image shows the ankyrin repeats of the protein ANKRA2 interacting with the teeth of a key. [Image: Chris Bickel, AAAS]