eukaryotic junction-resolving enzyme GEN-1 binding with Cesium

A monovalent ion in the DNA binding interface of the eukaryotic junction-resolving enzyme GEN1.

DNA (5'-D(*TP*GP*AP*GP*CP*GP*GP*TP*GP*GP*TP*TP*GP*GP*T)-3')

DNA (5'-D(*TP*AP*CP*CP*CP*AP*CP*CP*AP*CP*CP*GP*CP*TP*CP*A)-3')

PEG10000, NaCl, magnesium chloride, cesium chloride

4-way Holiday Junction, Resolvase, DNA recombination, GEN1, H2TH, Cesium, DNA