2024-03-23_00000060|ligand|8IU1

Crystal structure of mouse Galectin-3 in complex with small molecule inhibitor; X-ray diffraction 1.97Å

Protein #1 146 residues (95% resolved)

Raw Sequence ...

GHMGVPAGPLTVPYDLPLPGGVMPRMLITIMGTVKPNANRIVLDFRRGNDVAFHFNPRFNENNRRVIVCNTKQDNNWGKEERQSAFPFESGKPFKIQVLVEADHFKVAVNDAHLLQYNHRMKNLREISQLGISGDITLTSANHAMI

Canonical Sequence ...

GHMGVPAGPLTVPYDLPLPGGVMPRMLITIMGTVKPNANRIVLDFRRGNDVAFHFNPRFNENNRRVIVCNTKQDNNWGKEERQSAFPFESGKPFKIQVLVEADHFKVAVNDAHLLQYNHRMKNLREISQLGISGDITLTSANHAMI

Non polymer #2 MG

InChI=1S/Mg/q+2

SMILES: [Mg+2]

[Mg+2]

Non polymer #3 QB2

InChI=1S/C22H18Cl2F3N3O6S/c23-11-2-1-10(5-12(11)24)37-22-21(35-8-17(32)33)19(20(34)16(7-31)36-22)30-6-15(28-29-30)9-3-13(25)18(27)14(26)4-9/h1-6,16,19-22,31,34H,7-8H2,(H,32,33)/t16-,19+,20+,21-,22-/m1/s1

InChI=1S/C22H18Cl2F3N3O6S/c23-11-2-1-10(5-12(11)24)37-22-21(35-8-17(32)33)19(20(34)16(7-31)36-22)30-6-15(28-29-30)9-3-13(25)18(27)14(26)4-9/h1-6,16,19-22,31,34H,7-8H2,(H,32,33)/t16-,19+,20+,21-,22-/m1/s1

SMILES: c1cc(c(cc1S[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)n3cc(nn3)c4cc(c(c(c4)F)F)F)OCC(=O)O)Cl)Cl

c1cc(c(cc1S[C@@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)n3cc(nn3)c4cc(c(c(c4)F)F)F)OCC(=O)O)Cl)Cl

Biounit #1 monomer

Reference