[Primary structure of gene H of cattle plague virus strain K].

Synthesis, cDNA cloning, and identification of H gene nucleotide sequence of rinderpest virus (RPV) K strain are carried out. Analysis of the identified nucleotide sequence has revealed the single open reading frame encoding a protein consisting of 609 amino acids with molecular weight of 68 kDa. The mean nucleotide homology between H genes of K, Kabete O and L strains in 88.0%, the mean amino acid homology of the corresponding proteins is 88.2%. RPV K strain hemagglutinin contains 5 potential glycosylation sites. The position of all 13 cystein bases is identical to positions in H proteins of RPV Kabete O and L strains. Studies of the hydrophobic profile of the compared proteins have shown 2 potential transmembrane fragments.