2026-09-12_00000181|ligand|9QKJ

NCS-1 bound to XChem ligand 13; X-ray diffraction 1.78Å
Protein #1 190 residues (98% resolved)

MGKSNSKLKPEVVEELTRKTYFTEKEVQQWYKGFIKDCPSGQLDAAGFQKIYKQFFPFGDPTKFATFVFNVFDENKDGRIEFSEFIQALSVTSRGTLDEKLRWAFKLYDLDNDGYITRNEMLDIVDAIYQMVGNTVELPEEENTPEKRVDRIFAMMDKNADGKLTLQEFQEGSKADPSIVQALSLYDGLV

MGKSNSKLKPEVVEELTRKTYFTEKEVQQWYKGFIKDCPSGQLDAAGFQKIYKQFFPFGDPTKFATFVFNVFDENKDGRIEFSEFIQALSVTSRGTLDEKLRWAFKLYDLDNDGYITRNEMLDIVDAIYQMVGNTVELPEEENTPEKRVDRIFAMMDKNADGKLTLQEFQEGSKADPSIVQALSLYDGLV
Non polymer #2 1PE

InChI=1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2

C(COCCOCCOCCOCCO)O
Non polymer #3 A1I7B

InChI=1S/C21H17N3O3S/c22-16-6-2-7-19(14-16)27-18-11-9-17(10-12-18)24-28(25,26)20-8-1-4-15-5-3-13-23-21(15)20/h1-14,24H,22H2

c1cc2cccnc2c(c1)S(=O)(=O)Nc3ccc(cc3)Oc4cccc(c4)N
Non polymer #4 ACT

InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/p-1

CC(=O)[O-]
Non polymer #5 CA

InChI=1S/Ca/q+2

[Ca+2]
Non polymer #6 NA

InChI=1S/Na/q+1

[Na+]
Non polymer #7 P6G

InChI=1S/C12H26O7/c13-1-3-15-5-7-17-9-11-19-12-10-18-8-6-16-4-2-14/h13-14H,1-12H2

C(COCCOCCOCCOCCOCCO)O
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Reference