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  • Title: Identification of a glutathione peroxidase homolog in Neisseria meningitidis.
    Author: Aho EL, Kelly LP.
    Journal: DNA Seq; 1995; 6(1):55-60. PubMed ID: 8746463.
    Abstract:
    Glutathione peroxidase is an antioxidant enzyme found in a diverse array of eukaryotic species. We have determined the DNA sequence of a glutathione peroxidase homolog in the pathogenic bacterium Neisseria meningitidis. The sequence displays features of a functional gene, but lacks a selenocysteine-encoding in-frame TGA codon characteristic of most mammalian glutathione peroxidase genes. The derived amino acid sequence encoded by the N. meningitidis homolog predicts a 19.9 kDa protein that displays a high level of amino acid identity with other gluathione peroxidase sequences, particularly within four conserved regions of the enzyme.
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