6M02 | pdb_00006m02

cryo-EM structure of human Pannexin 1 channel

• PDB DOI: https://doi.org/10.2210/pdb6M02/pdb
• EM Map EMD-30028: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Eukaryota sp.
• Mutation(s): No 
• Membrane Protein: Yes  OPMPDBTMmpstruc


• Deposited: 2020-02-19 Released: 2020-03-25 
• Deposition Author(s): Ronggui, Q., Lili, D., Jilin, Z., Xuekui, Y., Lei, W., Shujia, Z.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of human heptameric Pannexin 1 channel.

Qu, R., Dong, L., Zhang, J., Yu, X., Wang, L., Zhu, S.

(2020) Cell Res 30: 446-448

• PubMed: 32203128 
• DOI: https://doi.org/10.1038/s41422-020-0298-5
• Primary Citation of Related Structures:  
  6M02

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Organizational Affiliation: 
• Institute of Pediatrics, Children's Hospital of Fudan University and Institutes of Biomedical Sciences, State Key Laboratory of Genetic Engineering and School of Life Sciences, Fudan University, Shanghai, 200032, China.
Shanghai Ji Ai Genetics and IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China.
Cryo-Electron Microscopy Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
The CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
Institute of Neuroscience, State Key Laboratory of Neuroscience, CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China.
Cryo-Electron Microscopy Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China. [e-mail].
The CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China. [e-mail].
Institute of Pediatrics, Children's Hospital of Fudan University and Institutes of Biomedical Sciences, State Key Laboratory of Genetic Engineering and School of Life Sciences, Fudan University, Shanghai, 200032, China. [e-mail].
Zhuhai Fudan Innovation Institute, Zhuhai, 519000, Guangdong, China. [e-mail].
Institute of Neuroscience, State Key Laboratory of Neuroscience, CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China. [e-mail].

Biological Assembly 1  

Global Symmetry: Cyclic - C7  (Explore in 3D)
Global Stoichiometry: Homo 7-mer - A7 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: scanning transmission electron microscopy

Macromolecule Content 

• Total Structure Weight: 336.66 kDa 
• Atom Count: 18,935 
• Modeled Residue Count: 2,345 
• Deposited Residue Count: 2,982 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pannexin-1	A, B, C, D, E, F, G	426	Homo sapiens	Mutation(s): 0  Gene Names: PANX1, MRS1, UNQ2529/PRO6028 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q96RD7 (Homo sapiens) Explore Q96RD7  Go to UniProtKB:  Q96RD7
PHAROS:  Q96RD7 GTEx:  ENSG00000110218

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-03-25 
Deposition Author(s): Ronggui, Q., Lili, D., Jilin, Z., Xuekui, Y., Lei, W., Shujia, Z.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2020-03-25
  Type: Initial release
  
• Version 1.1: 2020-04-08
  Changes: Database references
• Version 1.2: 2020-05-27
  Changes: Database references
• Version 1.3: 2024-11-13
  Changes: Data collection, Database references, Structure summary