762 results found
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Elucidation of a four-site allosteric network in fibroblast growth factor receptor tyrosine kinases

    Huaibin Chen et al.
    A four-switch long-range allosteric network controls FGF receptor kinase conformational dynamics as well as activity and is applicable to other receptor tyrosine kinases.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Time-resolved multimodal analysis of Src Homology 2 (SH2) domain binding in signaling by receptor tyrosine kinases

    Joshua A Jadwin et al.
    The recruitment of SH2-containing proteins to Epidermal Growth Factor in cells happens more slowly than predicted by in vitro techniques.
    1. Computational and Systems Biology
    2. Developmental Biology

    Receptor tyrosine kinases modulate distinct transcriptional programs by differential usage of intracellular pathways

    Harish N Vasudevan et al.
    PDGF and FGF signal via distinct intracellular pathways to confer different cellular outcomes during craniofacial development.
    1. Immunology and Inflammation
    2. Structural Biology and Molecular Biophysics

    An electrostatic selection mechanism controls sequential kinase signaling downstream of the T cell receptor

    Neel H Shah et al.
    A high-throughput technique to characterize the substrate specificities of tyrosine kinases identifies the key features of kinases and substrates that enforce accurate signaling from T cell receptors.
    1. Immunology and Inflammation

    AXL receptor tyrosine kinase is required for T cell priming and antiviral immunity

    Edward T Schmid et al.
    AXL enables the priming of the antiviral adaptive immune response by limiting the production of type I interferons in dendritic cells.
    1. Biochemistry and Chemical Biology

    Single-molecule functional anatomy of endogenous HER2-HER3 heterodimers

    Byoungsan Choi et al.
    Single-molecule immunoprecipitation method reveals that the high catalytic rate and multi-tasking capability make a concerted contribution to the strong signaling potency of the HER2-HER3 heterodimers.
    1. Cell Biology
    2. Developmental Biology

    The tumor suppressor PTPRK promotes ZNRF3 internalization and is required for Wnt inhibition in the Spemann organizer

    Ling-Shih Chang et al.
    Two cancer related proteins, tyrosine phosphatase PTPRK and ubiquitin ligase ZNRF3, interact to downregulate Wnt receptors, thereby regulating Spemann organizer function during Xenopus development.
    1. Biochemistry and Chemical Biology

    Collagen induces activation of DDR1 through lateral dimer association and phosphorylation between dimers

    Victoria Juskaite et al.
    Ligand binding induces DDR1 kinase activity through recruitment of DDR1 receptors into signalling clusters in which phosphorylation occurs across different dimers.
    1. Biochemistry and Chemical Biology
    2. Immunology and Inflammation

    Differential TAM receptor–ligand–phospholipid interactions delimit differential TAM bioactivities

    Erin D Lew et al.
    Signaling by TAM receptor tyrosine kinases requires the coincident engagement of a TAM ligand with both its receptor and the phospholipid phosphatidylserine.
    1. Structural Biology and Molecular Biophysics

    Specific Eph receptor-cytoplasmic effector signaling mediated by SAM–SAM domain interactions

    Yue Wang et al.
    Comparative structural studies reveal how the cytoplasmic tails of Eph receptors can differentiate different downstream target proteins via highly specific SAM–SAM domain interactions.

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