2025-04-12_00000000|hard|8K0T

Crystal structure of theophylline DNA aptamer bound to theophylline; X-ray diffraction 2.00Å
DNA #1 29 bases

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

GCGGTGGTCTATTCATAGGCGTCCGCCGC
Non polymer #2 IOD

InChI=1S/HI/h1H/p-1

[I-]
Non polymer #3 K

InChI=1S/K/q+1

[K+]
Non polymer #4 NA

InChI=1S/Na/q+1

[Na+]
Non polymer #5 TEP

InChI=1S/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9)

CN1c2c([nH]cn2)C(=O)N(C1=O)C
Download coordinates
Reference