title: [Comparative study in structure of myoglobins in semiaquatic animals: Castor fiber, Ondatra Zibethica, Lutra lutra].
abstract: A degree of similarity in the structure of myoglobins in the semiaquatic animals (beaver, muskrat, otter) is shown by the finger-print method with the determination of amino acids content in peptides. It is established that about 2/3 of the acid sequence in the investigated myoglobins are invariable. An assumption is advanced that these regions of the structure are of most importance in the functional respect.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002335:Carnivora / Q000378:metabolism*; D009211:Myoglobin / Q000032:analysis*; D010041:Otters / Q000378:metabolism*; D010446:Peptide Fragments / Q000032:analysis; D012377:Rodentia / Q000378:metabolism*; D013045:Species Specificity
chemical_list: D000596:Amino Acids; D009211:Myoglobin; D010446:Peptide Fragments
vernacular_title: Porivnial'ni doslidzhennia struktury miohlobiniv tvaryn, shcho vedut' napivvodnyĭ sposib zhyttia,--  bobora (castor fiber), ondatry (Ondatra zibethica), vydry (Lutra lutra)