9KCG | pdb_00009kcg

Cryo-EM structure of human sodium pump WT in (3Na+)E1-AMPPCP state


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.10 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Structural basis of a sodium pump quaternary complex leading phospholipid scrambling in the living cell

Dou, Y.Abe, K.Suzuki, J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Sodium/potassium-transporting ATPase subunit alpha-1985Homo sapiensMutation(s): 0 
Gene Names: ATP1A1
EC: 7.2.2.13
UniProt & NIH Common Fund Data Resources
Find proteins for P05023 (Homo sapiens)
Explore P05023 
Go to UniProtKB:  P05023
PHAROS:  P05023
GTEx:  ENSG00000163399 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP05023
Sequence Annotations
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Sodium/potassium-transporting ATPase subunit beta-3279Homo sapiensMutation(s): 0 
Gene Names: ATP1B3
UniProt & NIH Common Fund Data Resources
Find proteins for P54709 (Homo sapiens)
Explore P54709 
Go to UniProtKB:  P54709
PHAROS:  P54709
GTEx:  ENSG00000069849 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP54709
Sequence Annotations
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
FXYD domain-containing ion transport regulator 5178Homo sapiensMutation(s): 0 
Gene Names: FXYD5DYSADIWU1HSPC113UNQ2561/PRO6241
UniProt & NIH Common Fund Data Resources
Find proteins for Q96DB9 (Homo sapiens)
Explore Q96DB9 
Go to UniProtKB:  Q96DB9
PHAROS:  Q96DB9
GTEx:  ENSG00000089327 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96DB9
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
PC1
Query on PC1

Download Ideal Coordinates CCD File 
J [auth A],
N [auth B]
1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE
C44 H88 N O8 P
NRJAVPSFFCBXDT-HUESYALOSA-N
PCW
Query on PCW

Download Ideal Coordinates CCD File 
L [auth A],
M [auth B]
1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE
C44 H85 N O8 P
SNKAWJBJQDLSFF-NVKMUCNASA-O
ACP (Subject of Investigation/LOI)
Query on ACP

Download Ideal Coordinates CCD File 
I [auth A]PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
C11 H18 N5 O12 P3
UFZTZBNSLXELAL-IOSLPCCCSA-N
CLR
Query on CLR

Download Ideal Coordinates CCD File 
H [auth A],
K [auth A],
O [auth B]
CHOLESTEROL
C27 H46 O
HVYWMOMLDIMFJA-DPAQBDIFSA-N
MG
Query on MG

Download Ideal Coordinates CCD File 
G [auth A]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
NA (Subject of Investigation/LOI)
Query on NA

Download Ideal Coordinates CCD File 
D [auth A],
E [auth A],
F [auth A]
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.10 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Japan Society for the Promotion of Science (JSPS)Japan21H02426

Revision History  (Full details and data files)

  • Version 1.0: 2025-11-12
    Type: Initial release