title: Vaccinia virus encodes a protein with similarity to glutaredoxins.
abstract: Recently, we have reported the complete nucleotide sequence of vaccinia virus (Goebel, S. J., Johnson, G. P., Perkus, M. E., Davis, S. W., Winslow, J. P., and Paoletti, E. 1990, Virology 179, 247-266). Approximately 2.2 kbp leftward of the large subunit of ribonucleotide reductase resides a 108-amino acid open reading frame, O2L (nt 62,851-62,528) with significant similarity to known glutaredoxins. The deduced amino acid sequence of open reading frame O2L is 28.7% identical to the yeast and Escherichia coli proteins and greater than 40% identical to various mammalian glutaredoxins. Similar patterns of hydrophobicity as well as alpha-helix and beta-sheet potentials suggest that O2L and the glutaredoxins share a similar secondary structure. Furthermore, a common function is inferred by the presence of a highly conserved redox-active site.
authors.affiliation: Virogenetics Corporation, Troy, New York 12180-8349.
authors.forename: G P
authors.initials: GP
authors.lastname: Johnson
authors.forename: S J
authors.initials: SJ
authors.lastname: Goebel
authors.forename: M E
authors.initials: ME
authors.lastname: Perkus
authors.forename: S W
authors.initials: SW
authors.lastname: Davis
authors.forename: J P
authors.initials: JP
authors.lastname: Winslow
authors.forename: E
authors.initials: E
authors.lastname: Paoletti
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001426:Bacterial Proteins / Q000235:genetics; D054477:Glutaredoxins; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D010088:Oxidoreductases; D011487:Protein Conformation; D011506:Proteins / Q000235:genetics*; D012689:Sequence Homology, Nucleic Acid; D014616:Vaccinia virus / Q000235:genetics*; D014764:Viral Proteins / Q000235:genetics*
chemical_list: D001426:Bacterial Proteins; D054477:Glutaredoxins; D011506:Proteins; D014764:Viral Proteins; D010088:Oxidoreductases