2026-10-03_00000132|hard|38EW

Isoreticular co-crystal 1 with symmetrical expanded duplex (31mer) containing insert sequence CCCGGCCGGA with poly-C tail and poly-G guest; X-ray diffraction 4.15Å
DNA #1 31 bases

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

GCCGGACCTGTGACAAATTGCCCTCAGCCCG
DNA #2 17 bases

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

CCGGGCTGAGGGCAACC
Protein #3 263 residues (86% resolved)

MRGSHHHHHHGSMAETAVINHKKRKNSPRIVQSNDLTEAAYSLSRDQKRMLYLFVDQIRKSDGTGGGHDGICEIHVAKYAEIFGLTSAEASKDIRQALKSFAGKEVVFYRPEEDAGDEKGYESFPWFIKPAHSPSRGLYSVHINPYLIPFFIGLQNRFTQFRLSETKEITNPYAMRLYESLCQERKPDGSGIVSLKIDWIIERYQLPQSYQRMPDFRRRFLQVCVNEINSRTPMRLSYIEKKKGRQTTHIVFSFRDITSMTTG

MRGSHHHHHHGSMAETAVINHKKRKNSPRIVQSNDLTEAAYSLSRDQKRMLYLFVDQIRKSDGTGGGHDGICEIHVAKYAEIFGLTSAEASKDIRQALKSFAGKEVVFYRPEEDAGDEKGYESFPWFIKPAHSPSRGLYSVHINPYLIPFFIGLQNRFTQFRLSETKEITNPYAMRLYESLCQERKPDGSGIVSLKIDWIIERYQLPQSYQRMPDFRRRFLQVCVNEINSRTPMRLSYIEKKKGRQTTHIVFSFRDITSMTTG
DNA #4 16 bases

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

TTTGTCACAGGTCCGG
Non polymer #5 MG

InChI=1S/Mg/q+2

[Mg+2]
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Reference