2017-07-29T10:45:45+03:00[Europe/Moscow] en true Spliceosome, Myofibril, Centriole, Flagellum, Photosystem I, Nitrogenase, Photosystem II, NF-κB, NADH:ubiquinone reductase (H+-translocating), Coenzyme Q – cytochrome c reductase, Succinate dehydrogenase, Cohesin, ATP synthase, Cytochrome c oxidase, Proteasome, Cytochrome b6f complex, Crc (protein), CsrA protein, NuA4 histone acetyltransferase complex, Calprotectin, GroES, Vts1, MTORC2, MTORC1, IκB kinase flashcards
Protein complexes

Protein complexes

  • Spliceosome
    A spliceosome is a large and complex molecular machine found primarily within the splicing speckles of the cell nucleus of eukaryotic cells.
  • Myofibril
    A myofibril (also known as a muscle fibril) is a basic rod-like unit of a muscle cell.
  • Centriole
    In cell biology a centriole is a cylindrical cell structure composed mainly of a protein called tubulin that is found in most eukaryotic cells.
  • Flagellum
    A flagellum (/fləˈdʒɛləm/; plural: flagella) is a lash-like appendage that protrudes from the cell body of certain prokaryotic and eukaryotic cells.
  • Photosystem I
    Photosystem I (PS I, or plastocyanin: ferredoxin oxidoreductase) is the second photosystem in the photosynthetic light reactions of algae, plants, and some bacteria.
  • Nitrogenase
    Nitrogenases are enzymes (EC that are produced by certain bacteria, such as cyanobacteria (blue-green algae).
  • Photosystem II
    Photosystem II (or water-plastoquinone oxidoreductase) is the first protein complex in the light-dependent reactions of oxygenic photosynthesis.
  • NF-κB
    NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) is a protein complex that controls transcription of DNA, cytokine production and cell survival.
  • NADH:ubiquinone reductase (H+-translocating)
    Complex I (EC (also referred to as NADH:ubiquinone oxidoreductase or, especially in the context of the human protein, NADH dehydrogenase is an enzyme of the respiratory chains of myriad organisms from bacteria to humans that falls under the H+ or Na+-translocating NADH Dehydrogenase (NDH) Family (TC# 3.D.1), a member of the Na+ transporting Mrp superfamily. It catalyzes the transfer of electrons from NADH to coenzyme Q10 (CoQ10) and, in eukaryotes, it is located in the inner mitochondrial membrane. NADH:ubiquinone oxidoreductases type I of bacteria and of eukaryotic mitochondria and chloroplasts couple electron transfer to the electrogenic transport of protons or Na+. It is one of the "entry enzymes" of cellular respiration or oxidative phosphorylation in the mitochondria. The Com
  • Coenzyme Q – cytochrome c reductase
    The coenzyme Q : cytochrome c — oxidoreductase, sometimes called the cytochrome bc1 complex, and at other times complex III, is the third complex in the electron transport chain (EC, playing a critical role in biochemical generation of ATP (oxidative phosphorylation).
  • Succinate dehydrogenase
    Succinate dehydrogenase or succinate-coenzyme Q reductase (SQR) or respiratory Complex II is an enzyme complex, found in many bacterial cells and in the inner mitochondrial membrane of mammalian mitochondria.
  • Cohesin
    Cohesin is a protein complex that regulates the separation of sister chromatids during cell division, either mitosis or meiosis.
  • ATP synthase
    ATP synthase (EC is an important enzyme that creates the energy storage molecule adenosine triphosphate (ATP).
  • Cytochrome c oxidase
    The enzyme cytochrome c oxidase or Complex IV, EC 1.
  • Proteasome
    Proteasomes are protein complexes inside all eukaryotes and archaea, and in some bacteria.
  • Cytochrome b6f complex
    The cytochrome b6f complex (plastoquinol—plastocyanin reductase; EC is an enzyme found in the thylakoid membrane in chloroplasts of plants, cyanobacteria, and green algae, that catalyze the transfer of electrons from plastoquinol to plastocyanin.
  • Crc (protein)
    The Catabolite repression control (Crc) protein participates in suppressing expression of several genes involved in utilization of carbon sources in Pseudomonas bacteria.
  • CsrA protein
    Carbon storage regulator A (CsrA) is an RNA binding protein.
  • NuA4 histone acetyltransferase complex
    A complex having histone acetylase activity on chromatin, as well as ATPase, DNA helicase and structural DNA binding activities.
  • Calprotectin
    Calprotectin is a complex of the mammalian proteins S100A8 and S100A9.
  • GroES
    Heat shock 10 kDa protein 1 (Hsp10) also known as chaperonin 10 (cpn10) or early-pregnancy factor (EPF) is a protein that in humans is encoded by the HSPE1 gene.
  • Vts1
    Vts1 is a post-transcriptional regulator that has RNA-binding Sterile alpha motif (SAM) domain.
  • MTORC2
    mTOR Complex 2 (mTORC2) is a protein complex that regulates cellular metabolism as well as the cytoskeleton.
  • MTORC1
    mTORC1, also known as mammalian target of rapamycin complex 1 or mechanistic target of rapamycin complex 1, is a protein complex that functions as a nutrient/energy/redox sensor and controls protein synthesis.
  • IκB kinase
    The IκB kinase (IKK) is an enzyme complex that is involved in propagating the cellular response to inflammation.