A method for identifying a compound expected to be useful in modulating a LRRK2 protein kinase activity, the method comprising the steps of (1) determining whether a test compound modulates the protein kinase activity of a LRRK2 polypeptide on a substrate Ezrin/Radixin/moesin (ERM) family polypeptide...http://www.google.com.au/patents/US7947468?utm_source=gb-gplus-sharePatent US7947468 - Methods