Cryo-EM structure of mycobacterial cytochrome bd reveals two oxygen access channels

Autor: Weiwei Wang, Yan Gao, Yanting Tang, Xiaoting Zhou, Yuezheng Lai, Shan Zhou, Yuying Zhang, Xiuna Yang, Fengjiang Liu, Luke W. Guddat, Quan Wang, Zihe Rao, Hongri Gong
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-021-24924-w
Popis: Cytochromes bd oxidase (Cyt-bd) catalyzes the reduction of oxygen to water and is the terminal oxidase in the respiratory chain of prokaryotes. Here, the authors present the 2.8 Å cryo-EM structure of Mycobacterium smegmatis Cyt-bd and identify two potential oxygen access channels in the structure, which is of interest for the development of novel antituberculosis drugs.
Databáze: Directory of Open Access Journals