Cbp3p

Summary

Gene Symbol: Cbp3p
Description: Cbp3p
Alias: Cbp3p
Species: Saccharomyces cerevisiae S288c

Top Publications

  1. Gruschke S, Kehrein K, Römpler K, Gröne K, Israel L, Imhof A, et al. Cbp3-Cbp6 interacts with the yeast mitochondrial ribosomal tunnel exit and promotes cytochrome b synthesis and assembly. J Cell Biol. 2011;193:1101-14 pubmed publisher
  2. Kronekova Z, Rödel G. Organization of assembly factors Cbp3p and Cbp4p and their effect on bc(1) complex assembly in Saccharomyces cerevisiae. Curr Genet. 2005;47:203-12 pubmed
    ..b>Cbp3p and Cbp4p are two mitochondrial proteins which are postulated to act as chaperones in bc(1) complex formation...
  3. Gruschke S, Römpler K, Hildenbeutel M, Kehrein K, Kühl I, Bonnefoy N, et al. The Cbp3-Cbp6 complex coordinates cytochrome b synthesis with bc(1) complex assembly in yeast mitochondria. J Cell Biol. 2012;199:137-50 pubmed publisher
    ..This feedback loop regulates protein synthesis at the inner mitochondrial membrane by directly monitoring the efficiency of bc(1) complex assembly. ..
  4. Heinemeyer J, Braun H, Boekema E, Kouril R. A structural model of the cytochrome C reductase/oxidase supercomplex from yeast mitochondria. J Biol Chem. 2007;282:12240-8 pubmed
    ..Hence, the prime function of the supercomplex III(2) + IV(2) is proposed to be a scaffold for effective electron transport between complexes III and IV. ..
  5. Hildenbeutel M, Hegg E, Stephan K, Gruschke S, Meunier B, Ott M. Assembly factors monitor sequential hemylation of cytochrome b to regulate mitochondrial translation. J Cell Biol. 2014;205:511-24 pubmed publisher
    ..Failure to hemylate cytochrome b sequesters the Cbp3-Cbp6 complex in early assembly intermediates, thereby causing a reduction in cytochrome b synthesis via a feedback loop that senses hemylation of cytochrome b. ..
  6. Shi G, Crivellone M, Edderkaoui B. Identification of functional regions of Cbp3p, an enzyme-specific chaperone required for the assembly of ubiquinol-cytochrome c reductase in yeast mitochondria. Biochim Biophys Acta. 2001;1506:103-16 pubmed
    ..To gain preliminary insight into the role of Cbp3p during assembly, 29 independently isolated mutants were examined to define functional regions of the protein...
  7. Breker M, Gymrek M, Schuldiner M. A novel single-cell screening platform reveals proteome plasticity during yeast stress responses. J Cell Biol. 2013;200:839-50 pubmed publisher
    ..These include bet-hedging strategies, organelle rearrangement, and redistribution of protein localizations. All data are available for download through our online database, LOQATE (localization and quantitation atlas of yeast proteome). ..