9HEZ | pdb_00009hez

CryoEM structure of mouse Panx1-R75A, wide conformation

PDB DOI: https://doi.org/10.2210/pdb9HEZ/pdb
EM Map EMD-52102: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Mus musculus
Expression System: Spodoptera frugiperda
Mutation(s): Yes

Deposited: 2024-11-14 Released: 2025-11-26
Deposition Author(s): Gaullier, G., Zhang, Q., Mim, C., Dahl, G.
Funding Organization(s): Carl Trygger Foundation

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.74 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

Validation slider image for 9HEZ

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

Literature

Phosphorylation of Pannexin 1 activates ATP release

Zhang, Q., Gaullier, G., Dahl, G., Mim, C.

To be published.

Macromolecule Content

Total Structure Weight: 351.17 kDa
Atom Count: 17,934
Modeled Residue Count: 2,226
Deposited Residue Count: 3,108
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pannexin-1	A, B, C, D, E A, B, C, D, E, F, G	444	Mus musculus	Mutation(s): 1 Gene Names: Panx1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9JIP4 (Mus musculus) Explore Q9JIP4 Go to UniProtKB: Q9JIP4
IMPC: MGI:1860055
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9JIP4
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.74 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.20.1
RECONSTRUCTION	cryoSPARC	4.1

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-11-26

Deposition Author(s):

Funding Organization	Location	Grant Number
Carl Trygger Foundation	Sweden	CTS 21:1630

Revision History (Full details and data files)

Version 1.0: 2025-11-26
Type: Initial release

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.