9EQ4 image
Deposition Date 2024-03-20
Release Date 2024-04-03
Last Version Date 2025-07-09
Entry Detail
PDB ID:
9EQ4
Keywords:
IMMUNE SYSTEM
Title:
Structure of IgE HMM5 bound to FceRIa cryo-EM class 5
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Homo sapiens
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
8.40 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9EQ4 validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:IgE HMM5 heavy chain
Chain IDs:A (auth: H), D (auth: X)
Chain Length:551
Number of Molecules:2
Biological Source:Homo sapiens
Polymer Type:polypeptide(L)
Molecule:IgE HMM5 light chain
Chain IDs:B (auth: L), E (auth: Y)
Chain Length:217
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:High affinity immunoglobulin epsilon receptor subunit alpha
Gene (Uniprot):FCER1A
Chain IDs:C (auth: R)
Chain Length:171
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:P12319 Pfam ID:PF13927, PF13895
Ligand Molecules
NAG
Primary Citation
The dynamics of hinge flexibility in receptor bound immunoglobulin E revealed by electron microscopy
Biorxiv ? ? ? (2023)
DOI: 10.1101/2023.02.17.528943
Primary Citation of related structures
9EQ4