9I3F image
Deposition Date 2025-01-22
Release Date 2025-10-22
Last Version Date 2025-10-29
Entry Detail
PDB ID:
9I3F
Keywords:
CHAPERONE
Title:
Crystal structure of the AGR2 and IRE1beta_loop complex
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Escherichia
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.90 Å
R-Value Free:
0.23
R-Value Work:
0.19
R-Value Observed:
0.20
Space Group:
P 21 21 21
9I3F validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Anterior gradient protein 2 homolog
Gene (Uniprot):AGR2
Chain IDs:B (auth: A), C (auth: B), D (auth: C), E (auth: D)
Chain Length:131
Number of Molecules:4
Biological Source:Homo sapiens
UniProt ID:O95994 Pfam ID:PF13899
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Serine/threonine-protein kinase/endoribonuclease IRE2
Gene (Uniprot):ERN2
Chain IDs:A (auth: I), F, G, H
Chain Length:53
Number of Molecules:4
Biological Source:Homo sapiens
UniProt ID:Q76MJ5
Ligand Molecules
MG
Primary Citation
A structural basis for chaperone repression of stress signalling from the endoplasmic reticulum
j.molcel. ? ? ? (2025)
DOI: 10.1016/j.molcel.2025.09.032
Primary Citation of related structures
9I3F