6M66

The Cryo-EM Structure of Human Pannexin 1

• PDB DOI: https://doi.org/10.2210/pdb6M66/pdb
• EM Map EMD-30114: EMDB EMDataResource

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 
• Membrane Protein: Yes  OPMPDBTMMemProtMDmpstruc


• Deposited: 2020-03-13 Released: 2020-04-15 
• Deposition Author(s): Jin, Q., Bo, Z., Xiang, Z., Xiaokang, Z., Ye, S.

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.10 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structures of human pannexin 1 channel.

Jin, Q., Zhang, B., Zheng, X., Li, N., Xu, L., Xie, Y., Song, F., Bhat, E.A., Chen, Y., Gao, N., Guo, J., Zhang, X., Ye, S.

(2020) Cell Res 30: 449-451

• PubMed: 32246089 
• DOI: https://doi.org/10.1038/s41422-020-0310-0
• Primary Citation of Related Structures:  
  6M66, 6M67, 6M68

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Organizational Affiliation: 

Life Sciences Institute, Zhejiang University, Hangzhou, Zhejiang, 310058, China.

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: microscopy

Macromolecule Content

• Total Structure Weight: 348.35 kDa 
• Atom Count: 14,938 
• Modelled Residue Count: 1,855 
• Deposited Residue Count: 3,080 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pannexin-1	A, B, C, D, E, F, G	440	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: 4.10 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-04-15 
Deposition Author(s): Jin, Q., Bo, Z., Xiang, Z., Xiaokang, Z., Ye, S.

Revision History  

• Version 1.0: 2020-04-15
  Type: Initial release
  
• Version 1.1: 2020-05-13
  Changes: Database references