9JOU

Cryo-EM structure of the zeaxanthin-bound light-driven proton pumping rhodopsin, NM-R1

Summary for 9JOU

• Entry DOI: 10.2210/pdb9jou/pdb
• EMDB information: 61685
• Descriptor: Proteorhodopsin, RETINAL, HEXADECANE, ... (6 entities in total)
• Functional Keywords: proton pump rhodopsin retinal cell-free synthesis bacterial type rhodopsin, zeaxanthin, membrane protein
• Biological source: Nonlabens marinus S1-08
• Total number of polymer chains: 5
• Total formula weight: 156661.61

Authors

Hosaka, T.,Shirouzu, M. (deposition date: 2024-09-25, release date: 2025-07-30)

• Primary citation: Fujiwara, T.,Hosaka, T.,Hasegawa-Takano, M.,Nishimura, Y.,Tominaga, K.,Mori, K.,Nishino, S.,Kawasaki, Y.,Takahashi, Y.,Uchikubo-Kamo, T.,Hanada, K.,Takaichi, S.,Inoue, K.,Shirouzu, M.,Yoshizawa, S.; Intracellular carotenoids enhance the pump activation of microbial rhodopsin in two ways: The light-harvesting antenna and the photocycle acceleration; To Be Published,

Experimental method

ELECTRON MICROSCOPY (2.46 Å)