9HEX | pdb_00009hex

CryoEM structure of mouse Panx1 phosphorylated in vitro by Src

PDB DOI: https://doi.org/10.2210/pdb9HEX/pdb
EM Map EMD-52100: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Mus musculus
Expression System: Spodoptera frugiperda
Mutation(s): No

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: 3.56 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

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

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: 351.77 kDa
Atom Count: 15,211
Modeled Residue Count: 1,876
Deposited Residue Count: 3,108
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

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): 0 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% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9JIP4
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.56 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.21.2_5419

Structure Validation

View Full Validation Report

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

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.