[Histone H1 of reptiles, homologous to histone H5 of birds].
Lysine-rich histone H1 of animals from three reptilian orders was studied. Electrophoretically pure H1 histone subfractions were cleaved at residues of tyrosine, methionine, aspartic acid and phenylalanine. The fragments obtained were studied by modified method of incomplete succinylation which permitted to determine the number of lysine residues, the positive charge and molecular length of polypeptides. The structural homology between the fastest reptilia H1 subfraction and avian H5 histone has been shown.
D000595:Amino Acid Sequence; D000818:Animals; D001717:Birds / Q000235:genetics*; D006657:Histones / Q000235:genetics*; D008970:Molecular Weight; D010446:Peptide Fragments / Q000032:analysis; D012104:Reptiles / Q000235:genetics*; D013045:Species Specificity
D006657:Histones; D010446:Peptide Fragments
Giston H1 presmykaiushchikhsia, gomologichnyi gistonu H5 ptits.