ArticleThe EMBO journal2001
Structural insights into the early steps of receptor-transducer signal transfer in archaeal phototaxis.
Article in The EMBO journal, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
44 citing papers in PubMed.
- Advances in EPR Approaches for Studying Structural Properties of Membrane Proteins.Magnetic resonance in chemistry : MRC · 2026Review
- Surface Density-Dependent Interactions between Photoactivated Sensory Rhodopsin 2 and Its Transducer.ACS omega · 2026Article
- Convergent evolution of animal and microbial rhodopsins.RSC advances · 2023Review
- Molecular Biology of Microbial Rhodopsins.Methods in molecular biology (Clifton, N.J.) · 2022Review
- Lipid Dynamics in Diisobutylene-Maleic Acid (DIBMA) Lipid Particles in Presence of Sensory Rhodopsin II.International journal of molecular sciences · 2021Article
- Electron Paramagnetic Resonance as a Tool for Studying Membrane Proteins.Biomolecules · 2020Review
- Signal transduction in photoreceptor histidine kinases.Protein science : a publication of the Protein Society · 2019Review
- Conversion of microbial rhodopsins: insights into functionally essential elements and rational protein engineering.Biophysical reviews · 2017Review
- A unique choanoflagellate enzyme rhodopsin exhibits light-dependent cyclic nucleotide phosphodiesterase activity.The Journal of biological chemistry · 2017Article
- New Insights on Signal Propagation by Sensory Rhodopsin II/Transducer Complex.Scientific reports · 2017Article
- Signaling and Adaptation Modulate the Dynamics of the Photosensoric Complex of Natronomonas pharaonis.PLoS computational biology · 2015Article
- Microbial and animal rhodopsins: structures, functions, and molecular mechanisms.Chemical reviews · 2014Review
- A light-driven sodium ion pump in marine bacteria.Nature communications · 2013Article
- Rapid prediction of multi-dimensional NMR data sets.Journal of biomolecular NMR · 2012Article
- HAMP domain signal relay mechanism in a sensory rhodopsin-transducer complex.The Journal of biological chemistry · 2012Article
- Monomeric and dimeric conformation of the vinculin tail five-helix bundle in solution studied by EPR spectroscopy.Biophysical journal · 2011Article
- Opposite displacement of helix F in attractant and repellent signaling by sensory rhodopsin-Htr complexes.The Journal of biological chemistry · 2011Article
- The signal transfer from the receptor NpSRII to the transducer NpHtrII is not hampered by the D75N mutation.Biophysical journal · 2011Article
- Chimeric microbial rhodopsins containing the third cytoplasmic loop of bovine rhodopsin.Biophysical journal · 2011Article
- Transmembrane polar interactions are required for signaling in the Escherichia coli sensor kinase PhoQ.Proceedings of the National Academy of Sciences of the United States of America · 2010Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Electron paramagnetic resonance-based inter-residue distance measurements between site-directed spin-labelled sites of sensory rhodopsin II (NpSRII) and its transducer NpHtrII from Natronobacterium pharaonis revealed a 2:2 complex with 2-fold symmetry. The core of the complex is formed by the four transmembrane helices of a transducer dimer. Upon light excitation, the previously reported flap-like movement of helix F of NpSRII induces a conformational change in the transmembrane domain of the transducer. The inter-residue distance changes determined provide strong evidence for a rotary motion of the second transmembrane helix of the transducer. This helix rotation becomes uncoupled from changes in the receptor during the last step of the photocycle.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.