2026-05-23_00000084|ligand|9EHC

Structure of short Lettuce aptamer bound to TO1-3PEG-Biotin; X-ray diffraction 1.50Å
DNA #1 53 bases

(DC)(DT)(DT)(DA)(DG)(DT)(DA)(DG)(DG)(DG)(DA)(DT)(DG)(DA)(DT)(DG)(DC)(DG)(DG)(DC)(DA)(DG)(DT)(DG)(DG)(DG)(DC)(DT)(DT)(DC)(DG)(DC)(DA)(DG)(DT)(DT)(DC)(DC)(DT)(DG)(DC)(DG)(DA)(DG)(DG)(DG)(DG)(DA)(DC)(DT)(DA)(DA)(DG)

CTTAGTAGGGATGATGCGGCAGTGGGCTTCGCAGTTCCTGCGAGGGGACTAAG
Non polymer #2 DMF

InChI=1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3

CN(C)C=O
Non polymer #3 HZD

InChI=1S/C38H48N6O6S2/c1-43-17-14-27(28-8-2-3-9-30(28)43)24-36-44(31-10-4-5-11-32(31)52-36)25-35(46)40-16-19-49-21-23-50-22-20-48-18-15-39-34(45)13-7-6-12-33-37-29(26-51-33)41-38(47)42-37/h2-5,8-11,14,17,29,33,37H,6-7,12-13,15-16,18-26H2,1H3,(H2-2,39,40,41,42,45,46,47)/p+2/t29-,33-,37-/m1/s1

C[n+]1ccc(c2c1cccc2)Cc3[n+](c4ccccc4s3)CC(=O)NCCOCCOCCOCCNC(=O)CCCC[C@@H]5[C@H]6[C@@H](CS5)NC(=O)N6
Non polymer #4 K

InChI=1S/K/q+1

[K+]
Non polymer #5 MG

InChI=1S/Mg/q+2

[Mg+2]
Non polymer #6 NA

InChI=1S/Na/q+1

[Na+]
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Reference