Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–13 of 13 results
Advanced filters: Author: Alexander Alekseev Clear advanced filters

  • Genome-wide sequencing of 180 ancient individuals shows a continuous gradient of ancestry in Early-to-Mid-Holocene hunter-gatherers from the Baltic to the Transbaikal region and distinct contemporaneous groups in Northeast Siberia, and provides insights into the origins of modern Uralic and Yeniseian speakers.

    • Tian Chen Zeng
    • Leonid A. Vyazov
    • David Reich
    Research
    Nature
    Volume: 644, P: 122-132

  • Nucleocytoplasmic Large DNA Viruses (NCLDV) that infect algae encode two distinct families of microbial rhodopsins. Here, the authors characterise two proteins form the viral rhodopsin group 1 OLPVR1 and VirChR1, present the 1.4 Å crystal structure of OLPVR1 and show that viral rhodopsins 1 are light-gated cation channels.

    • Dmitrii Zabelskii
    • Alexey Alekseev
    • Valentin Gordeliy
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-16

  • Using structural, functional and spectroscopic investigations of a bacterial inward proton-pumping rhodopsin, Kovalev et al. reveal its molecular mechanism and show how proton wires mediate ion selectivity and direct proton transport through cell membrane.

    • Kirill Kovalev
    • Fedor Tsybrov
    • Valentin Gordeliy
    Research
    Nature Structural & Molecular Biology
    Volume: 30, P: 970-979

  • The morphology of organic solar cells is crucial to their performance but is difficult to measure. Using a variety of probes, Hedley et al.map the morphology of polymer-fullerene solar cells and find that elongated fibre-like polymer- and fullerene-rich domains are desirable for high performance.

    • Gordon J. Hedley
    • Alexander J. Ward
    • Ifor D. W. Samuel
    ResearchOpen Access
    Nature Communications
    Volume: 4, P: 1-10

  • Rhodopsin genes have been identified in some large double-stranded DNA viruses, but the structure and functions of viral rhodopsins remain unknown. Here authors present crystal structure and characterization of an Organic Lake Phycodnavirus rhodopsin II (OLPVRII) which forms a pentamer and is a weak proton pump.

    • Dmitry Bratanov
    • Kirill Kovalev
    • Valentin Gordeliy
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-13

  • Crystal structures of the microbial rhodopsin KR2, a recently discovered light-driven sodium pump, reveal the translocation pathway of sodium ions and shed light on the molecular mechanism of ion pumping.

    • Ivan Gushchin
    • Vitaly Shevchenko
    • Valentin Gordeliy
    Research
    Nature Structural & Molecular Biology
    Volume: 22, P: 390-395

  • Proteorhodopsins act as light-driven outward proton pumps mainly at neutral and alkaline pH, however, mirror proteorhodopsins are known to operate only at acidic pH. Here, the authors report the detailed structural and functional characterization of pH mirror proteorhodopsin SpaR as well as its diverse biological roles.

    • Ivan S. Okhrimenko
    • Kirill Kovalev
    • Valentin I. Gordeliy
    ResearchOpen Access
    Communications Chemistry
    Volume: 6, P: 1-16