8EKR

Apo rat TRPV2 in nanodiscs, state 3

• PDB DOI: https://doi.org/10.2210/pdb8EKR/pdb
• EM Map EMD-28211: EMDB EMDataResource

• Classification: TRANSPORT PROTEIN
• Organism(s): Rattus norvegicus
• Expression System: Saccharomyces cerevisiae
• Mutation(s): No 
• Membrane Protein: Yes  PDBTMMemProtMD


• Deposited: 2022-09-21 Released: 2023-09-27 
• Deposition Author(s): Pumroy, R.P., Moiseenkova-Bell, V.Y.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Molecular mechanisms and structural basis for TRPV2 acid-sensitivity

Haug, F.M., Pumroy, R.P., Sridhar, A., Pantke, S., Dimek, F., Herzog, C., de Roche, J., Koh, A., Kotecha, A., Howard, R.J., Lindahl, E., Moiseenkova-Bell, V.Y., Leffler, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 349.29 kDa 
• Atom Count: 19,712 
• Modelled Residue Count: 2,452 
• Deposited Residue Count: 3,044 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transient receptor potential cation channel subfamily V member 2	A, B, C, D	761	Rattus norvegicus	Mutation(s): 0  Gene Names: Trpv2, Sac2b, Vrl1 Membrane Entity: Yes
UniProt
Find proteins for Q9WUD2 (Rattus norvegicus) Explore Q9WUD2  Go to UniProtKB:  Q9WUD2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEX	E [auth A], F [auth B], G [auth C], H [auth D]	1,2-DIDECANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE C25 H49 N O8 P KKOSJVWUOHEQKA-HSZRJFAPSA-M

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-09-27 
Deposition Author(s): Pumroy, R.P., Moiseenkova-Bell, V.Y.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01GM103899
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01GM129357

Revision History  

• Version 1.0: 2023-09-27
  Type: Initial release