9YC5 image
Deposition Date 2025-09-18
Release Date 2026-02-04
Last Version Date 2026-02-04
Entry Detail
PDB ID:
9YC5
Keywords:
IMMUNE SYSTEM
Title:
Human uPAR bound to the Fab fragment of targeted cancer therapeutic antibody FL1
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Mus musculus (Taxon ID: 10090)
Expression System(s):
Drosophila melanogaster, Mus musculus
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.94 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9YC5 validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:Urokinase plasminogen activator surface receptor
Chain IDs:A
Chain Length:283
Number of Molecules:1
Biological Source:Homo sapiens
Polymer Type:polypeptide(L)
Molecule:Anti-uPAR antibody FL1 Fab heavy chain
Chain IDs:B (auth: H)
Chain Length:221
Number of Molecules:1
Biological Source:Mus musculus
Polymer Type:polypeptide(L)
Molecule:Anti-uPAR antibody FL1 Fab light chain
Chain IDs:C (auth: L)
Chain Length:219
Number of Molecules:1
Biological Source:Mus musculus
Ligand Molecules
NAG
Primary Citation
Structural basis for uPAR binding to an antibody developed for targeted cancer therapy. Mechanistic insights into flexibility, ligand recognition, and molecular imaging.
Protein Sci. 35 e70473 e70473 (2026)
PMID: 41575054 DOI: 10.1002/pro.70473
Primary Citation of related structures
9YC5
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