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Structure paper

TitleMolecular Insights into the Engagement of High-Affinity Sialylated Ligands to Human CD22.
Journal, issue, pagesJacs Au, Vol. 5, Page 5524-5537, Year 2025
Publish dateJun 17, 2025 (structure data deposition date)
AuthorsEreno-Orbea, J. / Pang, L. / Sicard, T. / Nycholat, C. / Cui, H. / Borovsky, D. / Franconetti, A. / Jimenez-Barbero, J. / Paulson, J.C. / Julien, J.P.
External linksJacs Au / PubMed:41311955
MethodsX-ray diffraction
Resolution2.7 - 3.15 Å
Structure data

PDB-9rm3:
Crystal structure of human CD22 Ig domains 1-3 in complex with modified sialoside 17
Method: X-RAY DIFFRACTION / Resolution: 2.857 Å

PDB-9ro7:
Crystal structure of human CD22 Ig domains 1-3 in complex with modified sialoside 7-012
Method: X-RAY DIFFRACTION / Resolution: 3.15 Å

PDB-9rob:
Crystal structure of human CD22 Ig domains 1-3 in complex with modified sialoside 1B
Method: X-RAY DIFFRACTION / Resolution: 2.7 Å

Chemicals

ChemComp-SO4:
SULFATE ION

PDB-1jjp:
A(GGGG) Pentad-Containing Dimeric DNA Quadruplex Involving Stacked G(anti)G(anti)G(anti)G(syn) Tetrads

PDB-1jjo:
Crystal Structure of Mouse Neuroserpin (Cleaved form)


PDB Unreleased entry

PDB-1jjn: Unknown entry

ChemComp-GOL:
GLYCEROL

ChemComp-HOH:
WATER

Source
  • homo sapiens (human)
KeywordsIMMUNE SYSTEM / Siglec / sialic acid / B cell

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