A generic catalytic cycle of CYP450s (IMAGE) The Hebrew University of Jerusalem Caption A generic catalytic cycle of CYP450s: steps of the catalytic cycle; the species are marked by Roman numerals. Credit Kshatresh Dutta Dubey Usage Restrictions none License Original 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.