Bacteriorhodopsin - Wikipedia
网页Bacteriorhodopsin is a light-driven proton pump protein found in some haloarchaea. It uses retinal as a chromophore and undergoes a photocycle of nine stages to transfer protons across the membrane.
5.11D: Bacteriorhodopsin - Biology LibreTexts
网页2022年12月24日 · Bacteriorhodopsin is a protein that uses light energy to generate ATP in Archaea, such as Halobacteria. It contains retinal molecule that changes conformation when absorbing a photon, and forms chains in the purple membrane.
Recent advances in bacteriorhodopsin-based energy harvesters and ...
网页2021年1月1日 · Bacteriorhodopsin (bR) is a light-activated proton pumping protein found in Halobacterium salinarum. This review covers its structure, function, and engineering for various applications such as solar cells, fuel cells, sensors, and security inks.
Bacteriorhodopsin — the movie - Nature
网页2000年8月10日 · Bacteriorhodopsin, a small, robust protein from the cell membrane of a salt-loving microorganism, pumps protons out of cells and provides them with the energy to live. But how exactly does it...
Bacteriorhodopsin - an overview | ScienceDirect Topics
网页Learn about bacteriorhodopsin, a light-driven protein found in halobacteria that generates ATP by translocating protons across the cell membrane. Explore chapters and articles from various books and journals on bacteriorhodopsin structure, function, and applications.
Structure-based insights into evolution of rhodopsins
网页2021年6月30日 · Rhodopsins, most of which are proton pumps generating transmembrane electrochemical proton gradients, span all three domains of life, are abundant in the biosphere, and could play a crucial role...
A three-dimensional movie of structural changes in bacteriorhodopsin …
网页2016年12月23日 · Bacteriorhodopsin (bR) is a light-driven proton pump and a model membrane transport protein. We used time-resolved serial femtosecond crystallography at an x-ray free electron laser to visualize conformational changes in bR from nanoseconds to milliseconds following photoactivation.
Bacteriorhodopsin - an overview | ScienceDirect Topics
网页Learn about bacteriorhodopsin, a seven-TM α-helical protein with a retinal cofactor that pumps protons across the membrane. Find out how its structure, function and folding have been studied by various methods and approaches.
Molecule of the Month: Bacteriorhodopsin - RCSB: PDB-101
网页Learn how bacteriorhodopsin, a protein from salt-loving archaebacteria, pumps protons across the membrane using green light. See the structure and function of this light-driven pump and compare it with rhodopsin, the protein in our eyes.
Molecular mechanism of vectorial proton translocation by bacteriorhodopsin
网页2000年8月10日 · Bacteriorhodopsin, a membrane protein with a relative molecular mass of 27,000, is a light driven pump which transports protons across the cell membrane of the halophilic organism Halobacterium...