9HPC | pdb_00009hpc

The TMD and the LBD region of the AMPAR complex GluA3- TARP gamma2 in the apo state.

PDB DOI: https://doi.org/10.2210/pdb9HPC/pdb
EM Map EMD-52325: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Rattus norvegicus
Expression System: Homo sapiens
Mutation(s): Yes

Deposited: 2024-12-12 Released: 2025-07-09
Deposition Author(s): Pokharna, A., Krieger, J., Greger, I.
Funding Organization(s): Wellcome Trust, Medical Research Council (MRC, United Kingdom)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.59 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

The NTD dimer and the interfacing LBD region of the AMPAR complex GluA3- TARP gamma2 in the apo state.

Pokharna, A., Krieger, J., Greger, I.

To be published.

Macromolecule Content

Total Structure Weight: 1,061.33 kDa
Atom Count: 17,952
Modeled Residue Count: 2,307
Deposited Residue Count: 9,432
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform Flip of Glutamate receptor 3,Voltage-dependent calcium channel gamma-2 subunit	A B C D E [auth W] A, B, C, D, E [auth W], F [auth X], G [auth Y], H [auth Z]	1,179	Rattus norvegicus	Mutation(s): 1 Gene Names: Gria3, GluA3, Glur3, Cacng2, Stg
UniProt
Find proteins for P19492 (Rattus norvegicus) Go to UniProtKB: P19492
Find proteins for Q71RJ2 (Rattus norvegicus) Explore Q71RJ2 Go to UniProtKB: Q71RJ2
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Groups	P19492-2Q71RJ2
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.59 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-07-09

Deposition Author(s):

Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	223194/Z/21/Z
Medical Research Council (MRC, United Kingdom)	United Kingdom	MC_U105174197

Revision History (Full details and data files)

Version 1.0: 2025-07-09
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.