9IGO image
Deposition Date 2025-02-19
Release Date 2026-02-25
Last Version Date 2026-03-04
Entry Detail
PDB ID:
9IGO
Keywords:
IMMUNE SYSTEM
Title:
PR3 S203A I221N W222N G223T mutant in complex with the extracellular domain of CD177
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Expression System(s):
Homo sapiens
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.50 Å
R-Value Free:
0.18
R-Value Work:
0.14
R-Value Observed:
0.14
Space Group:
P 1 21 1
9IGO validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:Myeloblastin
Mutagens:S203A, I221N, W222G, G223T
Chain IDs:A
Chain Length:238
Number of Molecules:1
Biological Source:Homo sapiens
Polymer Type:polypeptide(L)
Molecule:CD177 antigen
Chain IDs:B
Chain Length:194
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
ACT
CL
GOL
NAG
Primary Citation
Structures of proteinase 3 and the CD177 receptor complex reveal a major autoantibody epitope.
Embo Rep. ? ? ? (2026)
PMID: 41703070 DOI: 10.1038/s44319-026-00716-5
Primary Citation of related structures
9IGO
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