Brian Baker (IMAGE) University of Notre Dame Caption Brian Baker, the John A. Zahm, C.S.C., Professor of Structural Biology and chair of the Department of Chemistry and Biochemistry Credit University of Notre Dame Usage Restrictions None License Licensed content 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.