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  • Title: Proteolytic digestion studies of chromatin core-histone structure. Identification of limit peptides from histone H2B.
    Author: Böhm L, Briand G, Sautière P, Crane-Robinson C.
    Journal: Eur J Biochem; 1982 Apr 01; 123(2):299-303. PubMed ID: 7075590.
    Abstract:
    Trypsin digestion of chicken erythrocyte chromatin results in a well-defined set of limit peptides derived from the core histones (P1-P5). Two peptides running in sodium dodecyl sulphate gel electrophoresis at the positions of P2 and P3 have been identified as histone H2B residues 21-125 and 24-125. No C-terminal residues are therefore lost from histone H2B. The N-terminal sequence removed correlates well with that having low sequence conservation and not with that showing the greatest basicity. The same correlation was reported previously by us for histone H2A.
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