Extended Data Fig. 5. Densities for nucleotide in single- and double-bound SNF2h-nucleosome maps.
a) Clear density for only ADP was observed in the previously determined SNF2h-nucleosome structure at 3.4 Å resolution (PDB 6NE3 in EMD-9352).
b) Extra density corresponding to Mg2+ and BeFx ions are clearly visible in the combined single-bound SNF2h at SHL-2 map.
c) Clear density for only ADP is observed in the SNF2h protomers in the double-bound SNF2h-nucleosome map (density shown at two different contour levels).