2025-09-20_00000209|ligand|9QVT

Crystal structure of STING CTD in complex with potent agonist D5; X-ray diffraction 2.31Å
Protein #1 242 residues (75% resolved)

GSAPAEISAVCEKGNFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSMADPNIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEEKEEVTVGSLKTSAVPSTSTMSQEPELLISGMEKPLPLRTDFS

GSAPAEISAVCEKGNFNVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSMADPNIRFLDKLPQQTGDRAGIKDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAMSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEEKEEVTVGSLKTSAVPSTSTMSQEPELLISGMEKPLPLRTDFS
Non polymer #2 A1JA0

InChI=1S/C27H24O8S4/c1-34-18-11-20-14(7-22(38-20)16(28)3-5-26(30)31)9-24(18)36-13-37-25-10-15-8-23(17(29)4-6-27(32)33)39-21(15)12-19(25)35-2/h7-12H,3-6,13H2,1-2H3,(H,30,31)(H,32,33)

COc1cc2c(cc1SCSc3cc4cc(sc4cc3OC)C(=O)CCC(=O)O)cc(s2)C(=O)CCC(=O)O
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Reference