Protein Kinase N (PKN) (image) Forschungsverbund Berlin Share Print E-Mail Caption Left: Protein kinase N (PKN) is active and inhibits PI3KC2ß (green). Right: PKN is missing. This causes PI3KC2ß to change the localization in the cell and to become active. Credit Alexander Wallroth, FMP Usage Restrictions The image may only be used with appropriate caption and credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.