Title : Intrinsic and extrinsic fluorescence of histones H2A and H2B: a conformational study.

Pub. Date : 1978 Jan

PMID : 623868






2 Functional Relationships(s)
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1 Intrinsic and extrinsic fluorescence measurements suggest that H2A and H2B histones, in a partially secondary structure, self-aggregate into assemblies in which some tyrosine groups are buried in a hydrophobic environment and show enhanced fluorescence, 2-p-toluidinylnaphthalene-6-sulfonate (TNS) indicates heterogeneity among the binding sites whose number depends on the pH values of the solutions. 2-(4-toluidino)-6-naphthalenesulfonic acid H2A clustered histone 18 Homo sapiens
2 Intrinsic and extrinsic fluorescence measurements suggest that H2A and H2B histones, in a partially secondary structure, self-aggregate into assemblies in which some tyrosine groups are buried in a hydrophobic environment and show enhanced fluorescence, 2-p-toluidinylnaphthalene-6-sulfonate (TNS) indicates heterogeneity among the binding sites whose number depends on the pH values of the solutions. 2-(4-toluidino)-6-naphthalenesulfonic acid H2A clustered histone 18 Homo sapiens