1,505 results found
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Control of immune ligands by members of a cytomegalovirus gene expansion suppresses natural killer cell activation

    Ceri A Fielding, Michael P Weekes ... Gavin W G Wilkinson
    The human cytomegalovirus US12 gene family work co-operatively to degrade large numbers of immune ligands and prevent recognition by natural killer cells.
    1. Microbiology and Infectious Disease

    Multimodal HLA-I genotype regulation by human cytomegalovirus US10 and resulting surface patterning

    Carolin Gerke, Liane Bauersfeld ... Anne Halenius
    Analysis of human cytomegalovirus-encoded glycoprotein US10 targeting human leucocyte antigen class I molecules reveals a multimodal strategy, resulting in a geno- and allotypic-dependent effects.
    1. Cell Biology

    Prolyl dihydroxylation of unassembled uS12/Rps23 regulates fungal hypoxic adaptation

    Sara J Clasen, Wei Shao ... Peter J Espenshade
    The protein uS12/Rps23 functions extra-ribosomally to control oxygen homeostasis in fission yeast.
    1. Biochemistry and Chemical Biology
    2. Developmental Biology

    A specific E3 ligase/deubiquitinase pair modulates TBP protein levels during muscle differentiation

    Li Li, Silvia Sanchez Martinez ... Robert Tjian
    Proteasome-mediated degradation of the TATA-box binding protein (TBP) during terminal differentiation is regulated by the E3 ligase Huwe1 and the deubiquitinase USP10.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Cryo-EM structure of a late pre-40S ribosomal subunit from Saccharomyces cerevisiae

    André Heuer, Emma Thomson ... Roland Beckmann
    Near atomic resolution of late 40S ribosomal subunit assembly by cryo-EM reveals immature rRNA active sites stabilized by biogenesis factors.
    1. Cell Biology

    Distinct regulatory ribosomal ubiquitylation events are reversible and hierarchically organized

    Danielle M Garshott, Elayanambi Sundaramoorthy ... Eric J Bennett
    A hierarchical relationship among highly conserved regulatory ribosomal ubiquitylation events and the presence of antagonistic deubiquitylating enzymes suggests a dynamic ubiquitin code impacts ribosome-associated activities.
    1. Structural Biology and Molecular Biophysics

    Structure of the bacterial ribosome at 2 Å resolution

    Zoe L Watson, Fred R Ward ... Jamie HD Cate
    High-resolution maps and models of the bacterial ribosome provide new chemical insights into protein synthesis, and should enable the development of robust tools for cryo-EM structure modeling and refinement.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Processing of the ribosomal ubiquitin-like fusion protein FUBI-eS30/FAU is required for 40S maturation and depends on USP36

    Jasmin van den Heuvel, Caroline Ashiono ... Ulrike Kutay
    Endoproteolytic cleavage of the ribosomal precursor protein FUBI-eS30 is required for efficient maturation of small ribosomal subunits in the cytoplasm of human cells and involves the nucleolar deubiquitinase USP36.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    EDF1 coordinates cellular responses to ribosome collisions

    Niladri K Sinha, Alban Ordureau ... Rachel Green
    Endothelial Differentiation Factor 1 (EDF1) plays a critical role in driving mRNA-specific quality control and global transcriptional responses in response to ribosome collisions.
    1. Cell Biology
    2. Genetics and Genomics

    The ribosomal P-stalk couples amino acid starvation to GCN2 activation in mammalian cells

    Heather P Harding, Adriana Ordonez ... David Ron
    Genetic lesions that compromise the ribosome P-stalk implicate direct signalling from the ribosome to the translation initiation factor eIF2 kinase GCN2 in the cellular response to amino acid starvation.

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