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Overview of the intasome-nucleosome complex structure (left) and a magnified stereo view of nucleosomal DNA engaged within tDNA binding cleft of the intasome (right). DNA conformations as in free nucleosomes (PDB ID 1KX5) and as tDNA in complex with the PFV intasome (3OS1) are shown in light and dark gray, respectively; the arrowhead shows approximate direction of the DNA deformation. Asterisks indicate nucleosomal DNA ends.
