9JCF | pdb_00009jcf

Cryo-EM structure of asymmetric pannexin 3 heptamer in nanodisc class 2

PDB DOI: https://doi.org/10.2210/pdb9JCF/pdb
EM Map EMD-61364: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens
Expression System: Homo sapiens
Mutation(s): No
Membrane Protein: Yes MemProtMD

Deposited: 2024-08-29 Released: 2025-09-03
Deposition Author(s): Zhang, H., Zhang, H.W., Wang, D.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 4.00 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9JCF

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

Literature

Cryo-EM structure of asymmetric pannexin 3 heptamer in nanodisc class 2

Zhang, H., Zhang, H.W., Wang, D.

To be published.

Macromolecule Content

Total Structure Weight: 313.14 kDa
Atom Count: 20,223
Modeled Residue Count: 2,506
Deposited Residue Count: 2,744
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pannexin-3	A, B, C, D, E A, B, C, D, E, F, G	392	Homo sapiens	Mutation(s): 0 Gene Names: PANX3 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q96QZ0 (Homo sapiens) Explore Q96QZ0 Go to UniProtKB: Q96QZ0
PHAROS: Q96QZ0 GTEx: ENSG00000154143
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q96QZ0
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 4.00 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2025-09-03

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31900046
National Natural Science Foundation of China (NSFC)	China	82302764
National Natural Science Foundation of China (NSFC)	China	81972085
National Natural Science Foundation of China (NSFC)	China	82172465

Revision History (Full details and data files)

Version 1.0: 2025-09-03
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.