8W9T

Structure of TaHKT2;1 in NaCl at 2.6 Angstroms resolution

• PDB DOI: https://doi.org/10.2210/pdb8W9T/pdb
• EM Map EMD-37381: EMDB EMDataResource

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


• Deposited: 2023-09-05 Released: 2024-02-14 
• Deposition Author(s): Wang, J.Q.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.60 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of TaHKT2;1 in NaCl at 2.6 Angstroms resolution

Wang, J.Q.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 120.45 kDa 
• Atom Count: 6,574 
• Modelled Residue Count: 852 
• Deposited Residue Count: 1,088 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HKT2	A, B	544	Triticum aestivum	Mutation(s): 0  Membrane Entity: Yes
UniProt
Find proteins for A0A3B6RK40 (Triticum aestivum) Explore A0A3B6RK40  Go to UniProtKB:  A0A3B6RK40

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA (Subject of Investigation/LOI)	C [auth A], D [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.60 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-02-14 
Deposition Author(s): Wang, J.Q.

---

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31870724

Revision History  

• Version 1.0: 2024-02-14
  Type: Initial release