Oxygen Reductases in Alphaproteobacterial Genomes: Physiological Evolution From Low to High Oxygen Environments

Oxygen reducing terminal oxidases differ with respect to their subunit composition, heme groups, operon structure, and affinity for O2. Six families of terminal oxidases are currently recognized, all of which occur in alphaproteobacterial genomes, two of which are also present in mitochondria. Many...

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Bibliographic Details
Main Authors: Mauro Degli Esposti, Marek Mentel, William Martin, Filipa L. Sousa
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-03-01
Series:Frontiers in Microbiology
Subjects:
Online Access:https://www.frontiersin.org/article/10.3389/fmicb.2019.00499/full