The TBA-Pb2+ complex in P41212 space group
Structure-guided development of Pb 2+ -binding DNA aptamers.
DNA (5'-D(*GP*GP*TP*TP*GP*GP*TP*GP*TP*GP*GP*TP*TP*GP*G)-3')
10% v/v MPD, 40 mM sodium cacodylate pH 7.0, 12 mM spermine tetra-HCl, and 80 mM sodium chloride
Ministry of Science and Technology (MoST, China)
Quadruplex, Pb2+-binding, DNA aptamer, DNA