Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) The structure of protoporphyrin-IX (PPIX), porphycene and associated complexes, (b) Benzylic oxygenation catalyzed by Mb⊂Mn-porphycene. (c) The mutations and resulting catalytic profile of selected variants of Mb⊂lr(Me)-PPIX for the reaction shown. (d) Intramolecular and intermolecular C–H insertion catalyzed by CYP119⊂lr(Me)-PPIX.
