de Andrade Rodrigues J, Brandt W F, Von Holt C
Department of Biochemistry, University of Cape Town, Rondebosch, South Africa.
Eur J Biochem. 1988 May 2;173(3):555-60. doi: 10.1111/j.1432-1033.1988.tb14035.x.
The histone H2A(2) type from wheat germ comprises at least two highly homologous isohistones with 151 amino acid residues. Microheterogeneity occurs mainly at the N-terminal and C-terminal regions. These isohistones have both N-terminal (7 amino acid residues) and C-terminal (15 amino acid residues) extensions relative to calf thymus histone H2A.
来自小麦胚芽的组蛋白H2A(2)类型包含至少两种具有151个氨基酸残基的高度同源的等组蛋白。微不均一性主要出现在N端和C端区域。相对于小牛胸腺组蛋白H2A,这些等组蛋白在N端(7个氨基酸残基)和C端(15个氨基酸残基)都有延伸。