2026-06-13_00000266|ligand|9VT6

Crystal structure of STING CTD complex with small molecular inhibitor DDO-88109; X-ray diffraction 3.00Å
Protein #1 241 residues (75% resolved)

MAPAEISAVCEKGNFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSMADPNIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEEKEEVTVGSLKTSAVPSTSTMSQEPELLISGMEKPLPLRTDFS

MAPAEISAVCEKGNFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSMADPNIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEEKEEVTVGSLKTSAVPSTSTMSQEPELLISGMEKPLPLRTDFS
Non polymer #2 A1ETP

InChI=1S/C24H23BrN2O/c25-19-10-11-21-20(14-19)24-22(26-21)4-3-5-23(24)28-16-18-8-6-17(7-9-18)15-27-12-1-2-13-27/h3-11,14,26H,1-2,12-13,15-16H2

c1cc2c(c(c1)OCc3ccc(cc3)CN4CCCC4)c5cc(ccc5[nH]2)Br
Non polymer #3 CA

InChI=1S/Ca/q+2

[Ca+2]
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Reference