RCSB PDB
Deposit
Deposit via OneDep
Prepare Files via pdb_extract
Validate Structures
PDBx/mmCIF Dictionary Resources
Other Deposition Resources
Search
Advanced Search
Sequence Similarity Search
3D Similarity Search
Chemical Similarity Search
Browse by Annotations
New Entries
Unreleased Entries
PDB Statistics
Visualize
Mol* (MolStar)
Sequence Annotations Viewer
Genome View
Analyze
Pairwise Structure Alignment
Symmetry Resources in the PDB
Structure Quality
Grouping Structures
PDB Citation MeSH Network Explorer
PDB Statistics
EPPIC Biological Assemblies
External Data and Resources
Integrated Resources
Additional Resources
Download
Coordinates and Experimental Data
Sequences
Ligands
File Download Services
Web APIs
Learn
Training Courses
Guide to PDB Data
Molecule of the Month
Educational Resources
Curricula
Browse
News
SciArt Galleries
Irving Geis
David Goodsell
About
Contact Us
About RCSB PDB
Vision and Mission
Citation, Usage, Privacy Policies, Logo
News
PDB History
PDB50
User Community
Publications
RCSB PDB Advisory Committee
Team Members
Service Status
Careers
COVID-19
Help
Contact us
254,618
Structures from the PDB archive
1,062,058
Computed Structure Models (CSM)
☰
Navigation Tabs
Structure Summary
Structure
Annotations
Experiment
Sequence
Genome
Versions
9WAJ
|
pdb_00009waj
Display Files
FASTA Sequence
mmCIF Format
mmCIF Format (Header)
Legacy PDB Format
Legacy PDB Format (Header)
Download Files
FASTA Sequence
PDBx/mmCIF Format
PDBx/mmCIF Format (gz)
BinaryCIF Format (gz)
Legacy PDB Format
Legacy PDB Format (gz)
PDBML/XML Format (gz)
EM Map EMD-65820 (map - gz)
Validation Full (PDF - gz)
Validation (XML - gz)
Validation (CIF - gz)
Biological Assembly 1 (CIF - gz)
Biological Assembly 1 (PDB - gz)
Data API
Cryo-EM structure of a human sodium pump wildtype in ouabain-bound E2P state
External Resource: Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Gene Ontology: Gene Product Annotation
Gene Ontology Database Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A [auth B]
Sodium/potassium-transporting ATPase subunit beta-1
ATPase activator activity
molecular function activator activity
molecular function regulator activity
protein-containing complex binding
binding
MHC protein complex binding
MHC class II protein complex binding
monoatomic cation transmembrane transporter activity
P-type transmembrane transporter activity
P-type sodium transporter activity
potassium ion transmembrane transporter activity
primary active transmembrane transporter activity
ATPase-coupled transmembrane transporter activity
P-type sodium:potassium-exchanging transporter activity
ATPase activator activity
molecular function activator activity
molecular function regulator activity
protein-containing complex binding
binding
MHC protein complex binding
MHC class II protein complex binding
monoatomic cation transmembrane transporter activity
P-type transmembrane transporter activity
P-type sodium transporter activity
potassium ion transmembrane transporter activity
primary active transmembrane transporter activity
ATPase-coupled transmembrane transporter activity
P-type sodium:potassium-exchanging transporter activity
ATPase-coupled monoatomic cation transmembrane transporter activity
sodium ion transmembrane transporter activity
ATP-dependent activity
P-type potassium transmembrane transporter activity
P-type ion transporter activity
active monoatomic ion transmembrane transporter activity
active transmembrane transporter activity
monoatomic ion transmembrane transporter activity
transporter activity
metal ion transmembrane transporter activity
transmembrane transporter activity
protein-macromolecule adaptor activity
molecular adaptor activity
ATPase binding
protein binding
enzyme binding
protein heterodimerization activity
protein dimerization activity
kinase binding
protein kinase binding
transporter activator activity
transporter regulator activity
Less
monoatomic cation transmembrane transport
transmembrane transport
localization
transport
proton transmembrane transport
monoatomic ion transmembrane transport
monoatomic ion transport
cellular process
monoatomic cation transport
establishment of localization
regulation of protein stability
biological regulation
regulation of biological quality
protein stabilization
monoatomic cation transmembrane transport
transmembrane transport
localization
transport
proton transmembrane transport
monoatomic ion transmembrane transport
monoatomic ion transport
cellular process
monoatomic cation transport
establishment of localization
regulation of protein stability
biological regulation
regulation of biological quality
protein stabilization
membrane repolarization
regulation of membrane potential
regulation of biosynthetic process
regulation of biological process
regulation of cellular process
regulation of macromolecule metabolic process
gene expression
macromolecule biosynthetic process
regulation of gene expression
biosynthetic process
regulation of macromolecule biosynthetic process
metabolic process
macromolecule metabolic process
regulation of metabolic process
sodium ion export across plasma membrane
sodium ion transmembrane transport
export from cell
export across plasma membrane
metal ion transport
sodium ion transport
biological process involved in interspecies interaction between organisms
response to stimulus
immune response
response to other organism
defense response
defense response to symbiont
response to external stimulus
response to biotic stimulus
immune system process
defense response to other organism
response to stress
innate immune response
response to external biotic stimulus
protein localization to cell periphery
cellular localization
protein localization to plasma membrane
macromolecule localization
intracellular protein localization
localization within membrane
protein localization to membrane
establishment of protein localization
protein transport into membrane raft
protein transport within lipid bilayer
cellular component organization
protein transport into plasma membrane raft
establishment of localization in cell
protein localization to plasma membrane raft
cellular component organization or biogenesis
protein localization to membrane raft
membrane organization
establishment of protein localization to membrane
intracellular transport
protein transport
intracellular protein transport
inorganic ion homeostasis
intracellular calcium ion homeostasis
homeostatic process
calcium ion homeostasis
cellular homeostasis
chemical homeostasis
intracellular monoatomic cation homeostasis
monoatomic ion homeostasis
intracellular chemical homeostasis
monoatomic cation homeostasis
intracellular monoatomic ion homeostasis
cell adhesion
response to decreased oxygen levels
response to hypoxia
response to oxygen levels
response to abiotic stimulus
cellular response to stimulus
heart process
multicellular organismal process
system process
signaling
regulation of heart contraction
regulation of system process
cardiac muscle contraction
intracellular signal transduction
cell communication
striated muscle contraction
circulatory system process
intracellular signaling cassette
regulation of multicellular organismal process
signal transduction
blood circulation
regulation of cardiac muscle contraction by calcium ion signaling
regulation of cardiac muscle contraction
muscle contraction
muscle system process
regulation of muscle system process
regulation of blood circulation
regulation of striated muscle contraction
calcium-mediated signaling
regulation of muscle contraction
heart contraction
potassium ion homeostasis
intracellular potassium ion homeostasis
sodium ion homeostasis
intracellular sodium ion homeostasis
relaxation of cardiac muscle
relaxation of muscle
nucleoside phosphate metabolic process
ribose phosphate metabolic process
purine nucleoside triphosphate metabolic process
ATP metabolic process
carbohydrate derivative metabolic process
primary metabolic process
nucleotide metabolic process
purine-containing compound metabolic process
nucleobase-containing compound metabolic process
purine nucleotide metabolic process
ribonucleotide metabolic process
organophosphate metabolic process
nucleobase-containing small molecule metabolic process
purine ribonucleoside triphosphate metabolic process
phosphate-containing compound metabolic process
small molecule metabolic process
nucleoside triphosphate metabolic process
purine ribonucleotide metabolic process
phosphorus metabolic process
establishment or maintenance of transmembrane electrochemical gradient
cell communication by electrical coupling involved in cardiac conduction
cell communication by electrical coupling
cardiac conduction
cell communication involved in cardiac conduction
regulation of localization
import into cell
positive regulation of cation transmembrane transport
positive regulation of potassium ion import across plasma membrane
regulation of potassium ion transport
positive regulation of biological process
potassium ion transmembrane transport
regulation of monoatomic ion transmembrane transport
positive regulation of monoatomic ion transport
positive regulation of transmembrane transport
positive regulation of monoatomic ion transmembrane transport
potassium ion import across plasma membrane
regulation of metal ion transport
positive regulation of cellular process
regulation of transport
regulation of monoatomic ion transport
import across plasma membrane
regulation of potassium ion transmembrane transport
inorganic cation import across plasma membrane
positive regulation of potassium ion transport
regulation of transmembrane transport
positive regulation of transport
positive regulation of potassium ion transmembrane transport
inorganic ion import across plasma membrane
regulation of monoatomic cation transmembrane transport
potassium ion transport
regulation of potassium ion import
regulation of sodium ion transport
regulation of sodium ion transmembrane transport
positive regulation of sodium ion transport
positive regulation of sodium ion transmembrane transport
regulation of sodium ion export across plasma membrane
positive regulation of sodium ion export across plasma membrane
cardiac muscle cell membrane repolarization
membrane repolarization during cardiac muscle cell action potential
action potential
cardiac muscle cell action potential
membrane repolarization during action potential
regulation of calcium ion transport
calcium ion transport
regulation of calcium ion transmembrane transport
calcium ion transmembrane transport
Less
cell periphery
cellular anatomical structure
sarcolemma
plasma membrane
membrane
T-tubule
extracellular exosome
membrane-bounded organelle
extracellular vesicle
extracellular organelle
extracellular region
organelle
vesicle
extracellular membrane-bounded organelle
cell periphery
cellular anatomical structure
sarcolemma
plasma membrane
membrane
T-tubule
extracellular exosome
membrane-bounded organelle
extracellular vesicle
extracellular organelle
extracellular region
organelle
vesicle
extracellular membrane-bounded organelle
cell projection
cilium
9+2 motile cilium
sperm flagellum
motile cilium
plasma membrane bounded cell projection
basal part of cell
basal plasma membrane
plasma membrane region
basolateral plasma membrane
cell-cell junction
intercalated disc
anchoring junction
cell junction
cell-cell contact zone
organelle membrane
apical part of cell
apical plasma membrane
membrane microdomain
membrane raft
plasma membrane raft
caveola
ATPase dependent transmembrane transport complex
protein-containing complex
plasma membrane protein complex
membrane protein complex
sodium:potassium-exchanging ATPase complex
transporter complex
cation-transporting ATPase complex
transmembrane transporter complex
lateral plasma membrane
Less
B [auth A]
Sodium/potassium-transporting ATPase subunit alpha-1
monoatomic cation transmembrane transporter activity
P-type transmembrane transporter activity
P-type sodium transporter activity
potassium ion transmembrane transporter activity
primary active transmembrane transporter activity
ATPase-coupled transmembrane transporter activity
P-type sodium:potassium-exchanging transporter activity
ATPase-coupled monoatomic cation transmembrane transporter activity
sodium ion transmembrane transporter activity
ATP-dependent activity
P-type potassium transmembrane transporter activity
P-type ion transporter activity
active monoatomic ion transmembrane transporter activity
active transmembrane transporter activity
monoatomic ion transmembrane transporter activity
monoatomic cation transmembrane transporter activity
P-type transmembrane transporter activity
P-type sodium transporter activity
potassium ion transmembrane transporter activity
primary active transmembrane transporter activity
ATPase-coupled transmembrane transporter activity
P-type sodium:potassium-exchanging transporter activity
ATPase-coupled monoatomic cation transmembrane transporter activity
sodium ion transmembrane transporter activity
ATP-dependent activity
P-type potassium transmembrane transporter activity
P-type ion transporter activity
active monoatomic ion transmembrane transporter activity
active transmembrane transporter activity
monoatomic ion transmembrane transporter activity
transporter activity
metal ion transmembrane transporter activity
transmembrane transporter activity
phosphoric ester hydrolase activity
hydrolase activity, acting on ester bonds
phosphatase activity
hydrolase activity
catalytic activity
protein binding
binding
protein-folding chaperone binding
steroid hormone binding
steroid binding
lipid binding
hormone binding
adenyl ribonucleotide binding
nucleotide binding
purine ribonucleotide binding
purine ribonucleoside triphosphate binding
nucleoside phosphate binding
ion binding
purine nucleotide binding
anion binding
adenyl nucleotide binding
ATP binding
heterocyclic compound binding
carbohydrate derivative binding
ribonucleotide binding
small molecule binding
cation binding
alkali metal ion binding
sodium ion binding
metal ion binding
potassium ion binding
protein heterodimerization activity
protein dimerization activity
transmembrane transporter binding
pyrophosphatase activity
ATP hydrolysis activity
ribonucleoside triphosphate phosphatase activity
hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides
hydrolase activity, acting on acid anhydrides
Less
response to stimulus
response to chemical
response to xenobiotic stimulus
monoatomic cation transmembrane transport
transmembrane transport
localization
transport
proton transmembrane transport
monoatomic ion transmembrane transport
monoatomic ion transport
cellular process
monoatomic cation transport
establishment of localization
multicellular organismal process
response to stimulus
response to chemical
response to xenobiotic stimulus
monoatomic cation transmembrane transport
transmembrane transport
localization
transport
proton transmembrane transport
monoatomic ion transmembrane transport
monoatomic ion transport
cellular process
monoatomic cation transport
establishment of localization
multicellular organismal process
system process
circulatory system process
regulation of blood pressure
biological regulation
regulation of biological quality
blood circulation
potassium ion transmembrane transport
metal ion transport
potassium ion transport
membrane repolarization
regulation of membrane potential
sodium ion export across plasma membrane
sodium ion transmembrane transport
export from cell
export across plasma membrane
sodium ion transport
cellular response to stimulus
response to lipid
response to endogenous stimulus
cellular response to endogenous stimulus
cellular response to chemical stimulus
response to hormone
response to steroid hormone
cellular response to lipid
cellular response to steroid hormone stimulus
cellular response to hormone stimulus
response to osmotic stress
regulation of biological process
regulation of cellular process
signaling
cellular response to chemical stress
cellular response to osmotic stress
intracellular signal transduction
cellular response to environmental stimulus
cell communication
osmosensory signaling pathway
cellular response to stress
response to stress
response to abiotic stimulus
cellular response to abiotic stimulus
signal transduction
regulation of system process
positive regulation of biological process
muscle contraction
muscle system process
regulation of muscle system process
striated muscle contraction
regulation of striated muscle contraction
regulation of muscle contraction
positive regulation of striated muscle contraction
positive regulation of muscle contraction
positive regulation of multicellular organismal process
regulation of multicellular organismal process
heart process
regulation of heart contraction
positive regulation of blood circulation
positive regulation of heart contraction
regulation of blood circulation
heart contraction
potassium ion homeostasis
inorganic ion homeostasis
homeostatic process
cellular homeostasis
chemical homeostasis
intracellular monoatomic cation homeostasis
monoatomic ion homeostasis
intracellular chemical homeostasis
intracellular potassium ion homeostasis
monoatomic cation homeostasis
intracellular monoatomic ion homeostasis
sodium ion homeostasis
intracellular sodium ion homeostasis
relaxation of cardiac muscle
relaxation of muscle
cardiac muscle cell contraction
cardiac muscle cell action potential involved in contraction
action potential
actin filament-based movement
cardiac muscle contraction
actin filament-based process
actin-mediated cell contraction
cardiac muscle cell action potential
establishment or maintenance of transmembrane electrochemical gradient
cell communication by electrical coupling involved in cardiac conduction
cell communication by electrical coupling
cardiac conduction
cell communication involved in cardiac conduction
regulation of the force of heart contraction
negative regulation of biological process
negative regulation of blood circulation
negative regulation of heart contraction
negative regulation of multicellular organismal process
cardiac muscle cell membrane repolarization
membrane repolarization during cardiac muscle cell action potential
membrane repolarization during action potential
import into cell
import across plasma membrane
inorganic cation import across plasma membrane
inorganic ion import across plasma membrane
potassium ion import across plasma membrane
regulation of steroid biosynthetic process
regulation of hormone biosynthetic process
regulation of hormone metabolic process
steroid metabolic process
regulation of lipid metabolic process
lipid biosynthetic process
negative regulation of lipid biosynthetic process
regulation of primary metabolic process
negative regulation of hormone biosynthetic process
negative regulation of cellular process
regulation of glucocorticoid metabolic process
regulation of glucocorticoid biosynthetic process
steroid biosynthetic process
hormone biosynthetic process
steroid hormone biosynthetic process
negative regulation of steroid hormone biosynthetic process
regulation of biosynthetic process
regulation of steroid hormone biosynthetic process
negative regulation of steroid metabolic process
negative regulation of glucocorticoid biosynthetic process
regulation of hormone levels
regulation of steroid metabolic process
negative regulation of metabolic process
primary metabolic process
hormone metabolic process
glucocorticoid metabolic process
glucocorticoid biosynthetic process
biosynthetic process
negative regulation of biosynthetic process
negative regulation of steroid biosynthetic process
metabolic process
regulation of lipid biosynthetic process
regulation of metabolic process
negative regulation of hormone metabolic process
negative regulation of lipid metabolic process
lipid metabolic process
response to glycoside
response to oxygen-containing compound
regulation of localization
regulation of transport
regulation of monoatomic ion transport
regulation of sodium ion transport
regulation of metal ion transport
Less
cell periphery
cellular anatomical structure
sarcolemma
plasma membrane
membrane
T-tubule
extracellular exosome
membrane-bounded organelle
extracellular vesicle
extracellular organelle
extracellular region
organelle
vesicle
extracellular membrane-bounded organelle
cell periphery
cellular anatomical structure
sarcolemma
plasma membrane
membrane
T-tubule
extracellular exosome
membrane-bounded organelle
extracellular vesicle
extracellular organelle
extracellular region
organelle
vesicle
extracellular membrane-bounded organelle
cell projection
cilium
9+2 motile cilium
sperm flagellum
motile cilium
plasma membrane bounded cell projection
basal part of cell
basal plasma membrane
plasma membrane region
basolateral plasma membrane
photoreceptor inner segment membrane
photoreceptor inner segment
intracellular organelle
intracellular anatomical structure
Golgi apparatus
cytoplasm
intracellular membrane-bounded organelle
endomembrane system
axon
neuron projection
organelle membrane
pigment granule
intracellular vesicle
melanosome
cytoplasmic vesicle
apical part of cell
apical plasma membrane
membrane microdomain
membrane raft
protein-containing complex
postsynaptic density
postsynapse
neuron to neuron synapse
postsynaptic specialization
synapse
cell junction
asymmetric synapse
ATPase dependent transmembrane transport complex
plasma membrane protein complex
membrane protein complex
sodium:potassium-exchanging ATPase complex
transporter complex
cation-transporting ATPase complex
transmembrane transporter complex
lateral plasma membrane
endoplasmic reticulum
Less
InterPro: Protein Family Classification
InterPro Database Homepage
Chains
Accession
Name
Type
A [auth B]
IPR000402
Sodium/potassium-transporting ATPase subunit beta
Family
A [auth B]
IPR038702
Sodium/potassium-transporting ATPase subunit beta superfamily
Homologous Superfamily
B [auth A]
IPR001757
P-type ATPase
Family
B [auth A]
IPR018303
P-type ATPase, phosphorylation site
PTM
B [auth A]
IPR023298
P-type ATPase, transmembrane domain superfamily
Homologous Superfamily
B [auth A]
IPR050510
Cation transport ATPase (P-type)
Family
B [auth A]
IPR036412
HAD-like superfamily
Homologous Superfamily
B [auth A]
IPR023299
P-type ATPase, cytoplasmic domain N
Homologous Superfamily
B [auth A]
IPR005775
P-type ATPase subfamily IIC, subunit alpha
Family
B [auth A]
IPR004014
Cation-transporting P-type ATPase, N-terminal
Domain
B [auth A]
IPR044492
P-type ATPase, haloacid dehalogenase domain
Domain
B [auth A]
IPR006068
Cation-transporting P-type ATPase, C-terminal
Domain
B [auth A]
IPR059000
P-type ATPase, A domain
Domain
B [auth A]
IPR023214
HAD superfamily
Homologous Superfamily
B [auth A]
IPR008250
P-type ATPase, A domain superfamily
Homologous Superfamily
Pharos: Disease Associations
Pharos Homepage Annotation
Chains
Drug Target  
Associated Disease
A [auth B]
Pharos
: 
P05026
acute myeloid leukemia
essential hypertension
interstitial cystitis
lung adenocarcinoma
medulloblastoma
osteosarcoma
pancreatic intraductal papillary-mucinous neoplasm
astrocytic tumor
pilocytic astrocytoma
breast cancer
Prescription Drug Abuse
congestive heart failure
substance abuse
vascular disease
heart disease
acute myeloid leukemia
essential hypertension
interstitial cystitis
lung adenocarcinoma
medulloblastoma
osteosarcoma
pancreatic intraductal papillary-mucinous neoplasm
astrocytic tumor
pilocytic astrocytoma
breast cancer
Prescription Drug Abuse
congestive heart failure
substance abuse
vascular disease
heart disease
invasive ductal breast carcinoma
lymphoplasmacytic lymphoma
oligodendroglioma
ovarian cancer
pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia
atrial fibrillation
plasma cell myeloma
breast fibroadenoma
primitive neuroectodermal tumor
substance-related disorder
Fuchs' endothelial dystrophy
hepatocellular carcinoma
large cell medulloblastoma
malignant glioma
pancreatic intraductal papillary-mucinous carcinoma
Parkinson disease
atypical teratoid rhabdoid tumor
psoriasis
drug dependence
substance dependence
ductal breast carcinoma in situ
glioblastoma
Less
B [auth A]
Pharos
: 
P05023
hyperaldosteronism
adenoma
Charcot-Marie-Tooth disease
follicular thyroid adenoma
microcystic adenoma
papillary adenoma
gastroenteritis, transmissible, of swine
hypertensive disorder
vestibular disease
glioblastoma
juvenile dermatomyositis
lung cancer
medulloblastoma
myocardial ischemia
Adenoma, Trabecular
hyperaldosteronism
adenoma
Charcot-Marie-Tooth disease
follicular thyroid adenoma
microcystic adenoma
papillary adenoma
gastroenteritis, transmissible, of swine
hypertensive disorder
vestibular disease
glioblastoma
juvenile dermatomyositis
lung cancer
medulloblastoma
myocardial ischemia
Adenoma, Trabecular
ovarian cancer
atrial fibrillation
Pick disease
primitive neuroectodermal tumor
congestive heart failure
diabetes mellitus
large cell medulloblastoma
malignant ependymoma
adrenal cortex adenoma
atypical teratoid rhabdoid tumor
charcot-marie-tooth disease, axonal, type 2DD
subependymal giant cell astrocytoma
Duchenne muscular dystrophy
limb-girdle muscular dystrophy
malignant glioma
myocardial infarction
neurodegenerative disease
astrocytic tumor
peripheral neuropathy
bipolar disorder
primary aldosteronism
coronary artery disease
epilepsy
Less
About
About Us
Citing Us
Publications
Team
Careers
Usage & Privacy
Support
Contact Us
Help
Website FAQ
Glossary
Service Status
RCSB PDB is hosted by
RCSB PDB is a member of
RCSB Partners
Nucleic Acid Knowledgebase
wwPDB Partners
RCSB PDB
PDBe
PDBj
BMRB
EMDB