7S1Z

Cryo-EM structure of Human NKCC1 K289NA492EL671C

• PDB DOI: https://doi.org/10.2210/pdb7S1Z/pdb
• EM Map EMD-24813: EMDB EMDataResource

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens
• Expression System: Mammalian expression vector BsrGI-MCS-pcDNA3.1
• Mutation(s): Yes 


• Deposited: 2021-09-02 Released: 2022-05-25 
• Deposition Author(s): Zhao, Y.X., Cao, E.H.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural basis for inhibition of the Cation-chloride cotransporter NKCC1 by the diuretic drug bumetanide

Zhao, Y., Roy, K., Vidossich, P., Cancedda, L., De Vivo, M., Forbush, B., Cao, E.

(2022) Nat Commun 13: 2747

• DOI: https://doi.org/10.1038/s41467-022-30407-3

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 263.78 kDa 
• Atom Count: 6,416 
• Modelled Residue Count: 944 
• Deposited Residue Count: 2,432 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Solute carrier family 12 member 2	A, B	1,216	Homo sapiens	Mutation(s): 3  Gene Names: SLC12A2, NKCC1
UniProt & NIH Common Fund Data Resources
Find proteins for P55011 (Homo sapiens) Go to UniProtKB:  P55011
PHAROS:  P55011 GTEx:  ENSG00000064651

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-05-25 
Deposition Author(s): Zhao, Y.X., Cao, E.H.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2022-05-25
  Type: Initial release