Sökning: "Alexey Amunts"

Hittade 3 avhandlingar innehållade orden Alexey Amunts.

  1. 1. Cryo-EM Studies of Macromolecular Complexes from Photosynthetic Organisms

    Författare :Annemarie Perez Boerema; Alexey Amunts; Mei Li; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cryo-EM; membrane proteins; photosynthesis; translation; chloroplast; ribosome; photosystem I; protein structure; Biochemistry; biokemi;

    Sammanfattning : Plants, algae, and cyanobacteria convert light energy into chemical energy through the process of photosynthesis, fueling the planet and making life as we know it possible. Photosystem I (PSI) is one of the main photosynthetic complexes, responsible for this process. LÄS MER

  3. 2. Structural investigation of human mitochondrial translation and off-target antibiotic binding

    Författare :Vivek Singh; Alexey Amunts; Yaser Hashem; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mitochondrial translation; mitoribosome; electron cryo-microscopy; LRPPRC-SLIRP; antibiotics; streptomycin; Biophysics; biofysik;

    Sammanfattning : Human mitochondrial translation machinery has evolved to translate 13 mitochondrial mRNAs encoding components of the oxidative phosphorylation pathway responsible for ATP production. The structural basis of human mitochondrial translation is distinct from the canonical bacterial and cytosolic translation systems. LÄS MER

  4. 3. On the Origin and Evolution of the Mitochondrial Ribosome

    Författare :Victor Tobiasson; Alexey Amunts; Loren Williams; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ribosome; mitochondria; evolution; structural biology; biokemi; Biochemistry;

    Sammanfattning : The ribosome is among the most ancient, intricate and well studied macromolecular complexes in biology. Predating the earliest divergence of life, its core molecular structure has remained mostly unchanged for more than three billion years. LÄS MER