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Updated: Sep 8, 2025

Author Spotlight: Unraveling Vitamin A Transport Mechanisms — Linking Liver Receptors to Vision Health Through RBPR2 and RBP4 Interactions
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Author Spotlight: Unraveling Vitamin A Transport Mechanisms — Linking Liver Receptors to Vision Health Through RBPR2 and RBP4 Interactions

Published on: October 4, 2024

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对无视网膜微生物罗多的结构洞察

Zhenmei Xu1, Yuanzheng He1

  • 1HIT Center for Life Sciences, School of Life Science and Technology, Faculty of Life Sciences and Medicine, Harbin Institute of Technology, Harbin 150001, China; Frontiers Science Center for Matter Behave in Space Environment, Harbin Institute of Technology, Harbin 150001, China.

Structure (London, England : 1993)
|September 5, 2025
PubMed
概括

这项研究揭示了无视网膜flotillin-associated rhodopsin (FArhodopsin) 的结构. 这些发现为这些独特的素的结构及其潜在的非光相关功能提供了新的见解.

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A Rhodopsin Transport Assay by High-Content Imaging Analysis

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Strategic Screening and Characterization of the Visual GPCR-mini-G Protein Signaling Complex for Successful Crystallization

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Most organisms use photoreceptors to sense and respond to light. Examples of photoreceptors include bacteriorhodopsins and bacteriophytochromes in some bacteria, phytochromes in plants, and rhodopsins in the photoreceptor cells of the vertebral retina. The light-sensitive property of these receptors is because of the bound chromophores, such as bilin in the phytochromes and retinal in the rhodopsins.
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Reaction centers are pigment-protein complexes that initiate energy conversion from photons to chemical entities. Therefore, photochemical reaction center is a more appropriate term that describes these complexes. The Nobel laureates Robert Emerson and William Arnold provided the first experimental evidence of photochemical reaction centers by demonstrating the participation of nearly 2,500 chlorophyll molecules for the release of just one molecule of oxygen. Despite thousands of photosynthetic...
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