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Showing 1–3 of 3 results
Advanced filters: Author: Fatma Guettou Clear advanced filters

  • Guettou et al. describe structural studies on a bacterial homolog of PepT1 and PepT2 peptide transporters—nutrient transporters responsible for all peptide transport across the plasma membrane—in complex with three di- or tripeptides. The data suggest how the transporter's broad peptide specificity is achieved.

    • Fatma Guettou
    • Esben M Quistgaard
    • Pär Nordlund
    Research
    Nature Structural & Molecular Biology
    Volume: 21, P: 728-731

  • Members of the major facilitator superfamily are highly conserved transmembrane proteins that transport various small molecules, including nutrients, drugs, signalling molecules and waste products, across the plasma membrane. A novel model of their functional cycle provides insights into how these important transporters operate on the molecular level.

    • Esben M. Quistgaard
    • Christian Löw
    • Pär Nordlund
    Reviews
    Nature Reviews Molecular Cell Biology
    Volume: 17, P: 123-132

  • A saposin protein–lipid nanoparticle system stabilizes diverse, fragile membrane proteins in a lipid environment for structural and functional studies.

    • Jens Frauenfeld
    • Robin Löving
    • Pär Nordlund
    Research
    Nature Methods
    Volume: 13, P: 345-351