2025-09-06_00000229|ligand|9Q3H

GspB Siglec domain bound to sialyl T antigen linked to serine-FMOC; X-ray diffraction 1.89Å
Protein #1 127 residues (98% resolved)

GPGSDTERPVVNVPSEITVYRGESFEYFATVTDNSNAFDLAKTVVRWLYSNQPGRGTEWLQYSVTQVGNQLKVRIFGNVPIDTTIGDYTRYVVATDAAGNVNATQTEMGNAAVDKTSVNGQFKLIIR

GPGSDTERPVVNVPSEITVYRGESFEYFATVTDNSNAFDLAKTVVRWLYSNQPGRGTEWLQYSVTQVGNQLKVRIFGNVPIDTTIGDYTRYVVATDAAGNVNATQTEMGNAAVDKTSVNGQFKLIIR
Non polymer #2 CA

InChI=1S/Ca/q+2

[Ca+2]
Non polymer #3 SER

InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1

C([C@@H](C(=O)O)N)O
Non polymer #4 VP1

InChI=1S/C15H11ClO2/c16-15(17)18-9-14-12-7-3-1-5-10(12)11-6-2-4-8-13(11)14/h1-8,14H,9H2

c1ccc2c(c1)-c3ccccc3C2COC(=O)Cl
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Reference