ENSG00000018625


Homo sapiens

Features
Gene ID: ENSG00000018625
  
Biological name :ATP1A2
  
Synonyms : ATP1A2 / ATPase Na+/K+ transporting subunit alpha 2 / P50993
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 1
Strand: 1
Band: q23.2
Gene start: 160115759
Gene end: 160143591
  
Corresponding Affymetrix probe sets: 203295_s_at (Human Genome U133 Plus 2.0 Array)   203296_s_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000354490
Ensembl peptide - ENSP00000411705
Ensembl peptide - ENSP00000376066
NCBI entrez gene - 477     See in Manteia.
OMIM - 182340
RefSeq - NM_000702
RefSeq Peptide - NP_000693
swissprot - B1AKY9
swissprot - A0A0S2Z3W6
swissprot - H0Y7C1
swissprot - P50993
Ensembl - ENSG00000018625
  
Related genetic diseases (OMIM): 104290 - Alternating hemiplegia of childhood 1, 104290
  602481 - Migraine, familial basilar, 602481
See expression report in BioGPS
See gene description in Wikigenes
See gene description in GeneCards
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 atp1a2aENSDARG00000010472Danio rerio
 Atp1a2ENSMUSG00000007097Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
ATP1A1 / P05023 / ATPase Na+/K+ transporting subunit alpha 1ENSG0000016339987
ATP1A3 / P13637 / ATPase Na+/K+ transporting subunit alpha 3ENSG0000010540987
AC010616.2ENSG0000028550586
ATP1A4 / Q13733 / ATPase Na+/K+ transporting subunit alpha 4ENSG0000013268179
ATP12A / P54707 / ATPase H+/K+ transporting non-gastric alpha2 subunitENSG0000007567365
ATP4A / P20648 / ATPase H+/K+ transporting alpha subunitENSG0000010567563
ATP2A3 / Q93084 / ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3ENSG0000007437030
ATP2A1 / O14983 / ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 1ENSG0000019629628
ATP2A2 / P16615 / ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2ENSG0000017443728
ATP2C1 / P98194 / ATPase secretory pathway Ca2+ transporting 1ENSG0000001726027
ATP2C2 / O75185 / ATPase secretory pathway Ca2+ transporting 2ENSG0000006427027


Protein motifs (from Interpro)
Interpro ID Name
 IPR001757  P-type ATPase
 IPR004014  Cation-transporting P-type ATPase, N-terminal
 IPR005775  P-type ATPase subfamily IIC, subunit alpha
 IPR006068  Cation-transporting P-type ATPase, C-terminal
 IPR008250  P-type ATPase, A domain superfamily
 IPR018303  P-type ATPase, phosphorylation site
 IPR023298  P-type ATPase, transmembrane domain superfamily
 IPR023299  P-type ATPase, cytoplasmic domain N
 IPR036412  HAD-like superfamily


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0001504 neurotransmitter uptake IEA
 biological_processGO:0002026 regulation of the force of heart contraction IEA
 biological_processGO:0002087 regulation of respiratory gaseous exchange by neurological system process IEA
 biological_processGO:0006811 ion transport IEA
 biological_processGO:0006813 potassium ion transport IEA
 biological_processGO:0006814 sodium ion transport IEA
 biological_processGO:0006883 cellular sodium ion homeostasis IDA
 biological_processGO:0006937 regulation of muscle contraction IEA
 biological_processGO:0006940 regulation of smooth muscle contraction IEA
 biological_processGO:0006942 regulation of striated muscle contraction NAS
 biological_processGO:0008217 regulation of blood pressure IEA
 biological_processGO:0008344 adult locomotory behavior IEA
 biological_processGO:0008542 visual learning IEA
 biological_processGO:0010107 potassium ion import IDA
 biological_processGO:0010248 establishment or maintenance of transmembrane electrochemical gradient IEA
 biological_processGO:0010881 regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion TAS
 biological_processGO:0015991 ATP hydrolysis coupled proton transport IEA
 biological_processGO:0019229 regulation of vasoconstriction IEA
 biological_processGO:0030007 cellular potassium ion homeostasis IDA
 biological_processGO:0034220 ion transmembrane transport TAS
 biological_processGO:0035094 response to nicotine IEA
 biological_processGO:0036376 sodium ion export across plasma membrane IDA
 biological_processGO:0040011 locomotion IEA
 biological_processGO:0045822 negative regulation of heart contraction IEA
 biological_processGO:0045988 negative regulation of striated muscle contraction IEA
 biological_processGO:0046034 ATP metabolic process IMP
 biological_processGO:0051481 negative regulation of cytosolic calcium ion concentration IEA
 biological_processGO:0051946 regulation of glutamate uptake involved in transmission of nerve impulse NAS
 biological_processGO:0051966 regulation of synaptic transmission, glutamatergic NAS
 biological_processGO:0055119 relaxation of cardiac muscle TAS
 biological_processGO:0060048 cardiac muscle contraction TAS
 biological_processGO:0071260 cellular response to mechanical stimulus IEA
 biological_processGO:0071383 cellular response to steroid hormone stimulus IDA
 biological_processGO:0086004 regulation of cardiac muscle cell contraction IEA
 biological_processGO:0086009 membrane repolarization TAS
 biological_processGO:0086012 membrane depolarization during cardiac muscle cell action potential TAS
 biological_processGO:0086064 cell communication by electrical coupling involved in cardiac conduction TAS
 biological_processGO:1903170 negative regulation of calcium ion transmembrane transport ISS
 biological_processGO:1903280 negative regulation of calcium:sodium antiporter activity ISS
 biological_processGO:1903416 response to glycoside ISS
 biological_processGO:1903779 regulation of cardiac conduction TAS
 biological_processGO:1990573 potassium ion import across plasma membrane IC
 cellular_componentGO:0005737 cytoplasm IDA
 cellular_componentGO:0005768 endosome IEA
 cellular_componentGO:0005886 plasma membrane TAS
 cellular_componentGO:0005890 sodium:potassium-exchanging ATPase complex IC
 cellular_componentGO:0005901 caveola IEA
 cellular_componentGO:0014704 intercalated disc IEA
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0016021 integral component of membrane IEA
 cellular_componentGO:0030315 T-tubule IEA
 cellular_componentGO:0042383 sarcolemma IEA
 cellular_componentGO:0043005 neuron projection IEA
 cellular_componentGO:0043197 dendritic spine IEA
 cellular_componentGO:0043209 myelin sheath IEA
 cellular_componentGO:0045202 synapse IEA
 cellular_componentGO:1903561 extracellular vesicle HDA
 molecular_functionGO:0000166 nucleotide binding IEA
 molecular_functionGO:0005391 sodium:potassium-exchanging ATPase activity IEA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0005524 ATP binding IEA
 molecular_functionGO:0008144 drug binding IPI
 molecular_functionGO:0016787 hydrolase activity IEA
 molecular_functionGO:0016887 ATPase activity IMP
 molecular_functionGO:0019829 cation-transporting ATPase activity IEA
 molecular_functionGO:0030955 potassium ion binding IMP
 molecular_functionGO:0031402 sodium ion binding IMP
 molecular_functionGO:0046872 metal ion binding IEA
 molecular_functionGO:0051087 chaperone binding IPI
 molecular_functionGO:1990239 steroid hormone binding IDA


Pathways (from Reactome)
Pathway description
Ion homeostasis
Ion transport by P-type ATPases


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000006 Autosomal dominant inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators]
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 HP:0000407 Hearing loss, sensorineural "Hearing loss caused by damage or dysfunction of the auditory nerve (cranial nerve VIII)." [HPO:curators]
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 HP:0000580 Pigmentary retinopathy 
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 HP:0000622 Blurred vision 
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 HP:0000639 Nystagmus "Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms." [HPO:curators]
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 HP:0000651 Diplopia "Diplopia is a condition in which a single object is perceived as two images, it is also known as double vision." [HPO:curators]
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 HP:0001125 Hemianopic blurring of vision 
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 HP:0001249 Mental retardation 
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 HP:0001250 Seizures "Seizures are an intermittent `abnormality of the central nervous system` (FMA:HP:0002011) due to a sudden, excessive, disorderly discharge of cerebral neurons and characterized clinically by some combination of disturbance of sensation, loss of consciousness, impairment of psychic function, or convulsive movements." [HPO:probinson]
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 HP:0001251 Ataxia "Ataxia is a nonspecific neurological sign and symptom consisting of gross lack of coordination of muscle movements. Ataxia is caused by dysfunction of one or more parts of the nervous system including the cerebellum, the sensory nervous system, the vestibular system, or the cerebral cortex." [HPO:curators]
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 HP:0001259 Coma 
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 HP:0001260 Dysarthria "Dysarthric speech is a general description referring to a neurological speech disorder characterized by poor articulation. Depending on the involved neurological structures, dysarthria may be further classified as spastic, flaccid, ataxic, hyperkinetic and hypokinetic, or mixed." [HPO:curators]
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 HP:0001266 Choreoathetosis 
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 HP:0001268 Mental deterioration 
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 HP:0001269 Hemiparesis "Relatively mild weakness in the arm, leg, and in some cases the face on one side of the body." [HPO:curators]
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 HP:0001289 Confusion "Lack of clarity and coherence of thought, perception, understanding, or action." [HPO:curators]
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 HP:0001332 Dystonia "An abnormally increased muscular tone that causes fixed abnormal postures. There is a slow, intermittent twisting motion that leads to exaggerated turning and posture of the extremities and trunk." [HPO:curators]
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 HP:0001425 Heterogeneous 
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 HP:0001945 Fever 
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 HP:0002069 Generalized tonic-clonic seizures "Generalized tonic-clonic seizures are `generalized seizures` (HP:0002197) in which the patient suddenly loses conciousness, the eyes roll back, and the entire body musculature undergoes tonic contractions. In the clonic phase of the seizure, there are rhythmic contractions of the musculature alternating with relaxation of all muscle groups. Loss of sphincter control during the seizure is common. This form of seizure was formerly commonly called grand mal seizure." [HPO:curators]
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 HP:0002077 Migraine with aura 
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 HP:0002131 Ataxia, episodic 
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 HP:0002186 Apraxia "A defect in the understanding of complex motor commands and in the execution of certain learned movements, i.e., deficits in the cognitive components of learned movements." [HPO:curators]
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 HP:0002301 Hemiplegia "Paralysis (complete loss of muscle function) in the arm, leg, and in some cases the face on one side of the body." [HPO:curators]
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 HP:0002321 Vertigo "An abnormal sensation of spinning while the body is actually stationary." [HPO:curators]
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 HP:0002329 Drowsiness 
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 HP:0002353 EEG abnormalities "Abnormality observed by electroencephalogram (EEG), which is used to record of the brain s spontaneous electrical activity from multiple electrodes placed on the scalp." [HPO:curators]
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 HP:0002357 Dysphasia 
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 HP:0002381 Aphasia 
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 HP:0003829 Incomplete penetrance 
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 HP:0004374 Hemiplegia/hemiparesis "Loss of strength in the arm, leg, and sometimes face on one side of the body. Hemiplegia refers to a severe or complete loss of strength, whereas hemiparesis refers to a relatively mild loss of strength." [HPO:curators]
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 HP:0012194 Episodic hemiplegia "Transient episodes of weakness of the arm, leg, and in some cases the face on one side of the body." [HPO:probinson]
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 HP:0100022 Abnormality of movement "An abnormality of movement with a neurological basis characterized by changes in coordination and speed of voluntary movements." [HPO:probinson]
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 HP:0200072 Episodic quadriplegia 
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000129244 ATP1B2 / P14415 / ATPase Na+/K+ transporting subunit beta 2  / complex
 ENSG00000143153 ATP1B1 / P05026 / ATPase Na+/K+ transporting subunit beta 1  / complex
 ENSG00000069849 ATP1B3 / P54709 / ATPase Na+/K+ transporting subunit beta 3  / complex






 

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