These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Studies on cytochrome c oxidase, V. Polypeptide IV: alignment and amino acid sequences on cyanogen bromide fragments.
    Author: Sacher R, Buse G, Steffens GJ.
    Journal: Hoppe Seylers Z Physiol Chem; 1979 Oct; 360(10):1377-83. PubMed ID: 227779.
    Abstract:
    The isolation and chemical characterization of polypeptide IV from beef heart cytochrome oxidase is described. The protein is one of the main (stoichiometric) components of the oxidase. It is the largest polypeptide of the enzyme synthezised in the cytoplasm and has, as such, also been identified in enzyme preparations from yeast and Neurospora. A partial sequence, consisting of 105 amino acid residues which give a frame work of the covalent structure of the polypeptide is obtained from N- anc C-terminal sequencing and from the cyanogen bromide fragments of the chain. The isolation and sequencing of the fragments of this membrane protein are discussed.
    [Abstract] [Full Text] [Related] [New Search]