Figure 6From: Asymmetry in the burial of hydrophobic residues along the histone chains of Eukarya, Archaea and a transcription factorRibbon diagrams of the homologous tetrameric histone structures from (a) Drosophila melanogaster (PDB id 1TAF) (b) Xenopus laevis (PDB id 1KX5) (c) Methanopyrus kandleri (PDB id 1F1E).Back to article page