ENSG00000143801


Homo sapiens

Features
Gene ID: ENSG00000143801
  
Biological name :PSEN2
  
Synonyms : P49810 / presenilin 2 / PSEN2
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 1
Strand: 1
Band: q42.13
Gene start: 226870184
Gene end: 226896105
  
Corresponding Affymetrix probe sets: 204261_s_at (Human Genome U133 Plus 2.0 Array)   204262_s_at (Human Genome U133 Plus 2.0 Array)   211373_s_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000355747
Ensembl peptide - ENSP00000486498
Ensembl peptide - ENSP00000429682
Ensembl peptide - ENSP00000429036
Ensembl peptide - ENSP00000427912
Ensembl peptide - ENSP00000427806
Ensembl peptide - ENSP00000403737
Ensembl peptide - ENSP00000355746
NCBI entrez gene - 5664     See in Manteia.
OMIM - 600759
RefSeq - XM_017001836
RefSeq - NM_000447
RefSeq - NM_012486
RefSeq - XM_005273199
RefSeq - XM_017001835
RefSeq Peptide - NP_000438
RefSeq Peptide - NP_036618
swissprot - E5RG63
swissprot - E5RFW4
swissprot - B1AP22
swissprot - P49810
swissprot - E5RHT1
swissprot - E5RJM5
Ensembl - ENSG00000143801
  
Related genetic diseases (OMIM): 606889 - Alzheimer disease-4, 606889
  613697 - Cardiomyopathy, dilated, 1V, 613697
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
 psen2ENSDARG00000015540Danio rerio
 PSEN2ENSGALG00000009073Gallus gallus
 Psen2ENSMUSG00000010609Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
PSEN1 / P49768 / presenilin 1ENSG0000008081564


Protein motifs (from Interpro)
Interpro ID Name
 IPR001108  Peptidase A22A, presenilin
 IPR001493  Peptidase A22A, presenilin 2
 IPR006639  Presenilin/signal peptide peptidase


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0001666 response to hypoxia IEA
 biological_processGO:0006508 proteolysis IEA
 biological_processGO:0006509 membrane protein ectodomain proteolysis IDA
 biological_processGO:0006816 calcium ion transport IBA
 biological_processGO:0007219 Notch signaling pathway IEA
 biological_processGO:0007220 Notch receptor processing TAS
 biological_processGO:0016485 protein processing IEA
 biological_processGO:0031293 membrane protein intracellular domain proteolysis TAS
 biological_processGO:0035333 Notch receptor processing, ligand-dependent TAS
 biological_processGO:0035556 intracellular signal transduction IEA
 biological_processGO:0042987 amyloid precursor protein catabolic process IEA
 biological_processGO:0043065 positive regulation of apoptotic process TAS
 biological_processGO:0043066 negative regulation of apoptotic process IBA
 biological_processGO:0043085 positive regulation of catalytic activity IDA
 biological_processGO:0048013 ephrin receptor signaling pathway TAS
 biological_processGO:0050435 amyloid-beta metabolic process IBA
 cellular_componentGO:0000139 Golgi membrane IEA
 cellular_componentGO:0000776 kinetochore IDA
 cellular_componentGO:0005622 intracellular IEA
 cellular_componentGO:0005637 nuclear inner membrane IDA
 cellular_componentGO:0005743 mitochondrial inner membrane IBA
 cellular_componentGO:0005765 lysosomal membrane IBA
 cellular_componentGO:0005783 endoplasmic reticulum IEA
 cellular_componentGO:0005789 endoplasmic reticulum membrane IEA
 cellular_componentGO:0005794 Golgi apparatus IEA
 cellular_componentGO:0005813 centrosome IDA
 cellular_componentGO:0005886 plasma membrane TAS
 cellular_componentGO:0005887 integral component of plasma membrane IDA
 cellular_componentGO:0005938 cell cortex IBA
 cellular_componentGO:0009986 cell surface IBA
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0016021 integral component of membrane IEA
 cellular_componentGO:0030018 Z disc IBA
 cellular_componentGO:0030424 axon IBA
 cellular_componentGO:0030426 growth cone IBA
 cellular_componentGO:0031594 neuromuscular junction IBA
 cellular_componentGO:0032991 protein-containing complex IDA
 cellular_componentGO:0035253 ciliary rootlet IBA
 cellular_componentGO:0043025 neuronal cell body IBA
 cellular_componentGO:0043198 dendritic shaft IBA
 cellular_componentGO:0045121 membrane raft IBA
 cellular_componentGO:0048471 perinuclear region of cytoplasm IBA
 molecular_functionGO:0004175 endopeptidase activity IBA
 molecular_functionGO:0004190 aspartic-type endopeptidase activity IEA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0008233 peptidase activity IEA
 molecular_functionGO:0016787 hydrolase activity IEA
 molecular_functionGO:0042500 aspartic endopeptidase activity, intramembrane cleaving IEA


Pathways (from Reactome)
Pathway description
Nuclear signaling by ERBB4
Regulated proteolysis of p75NTR
NRIF signals cell death from the nucleus
Activated NOTCH1 Transmits Signal to the Nucleus
Constitutive Signaling by NOTCH1 PEST Domain Mutants
Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants
NOTCH2 Activation and Transmission of Signal to the Nucleus
EPH-ephrin mediated repulsion of cells
NOTCH3 Activation and Transmission of Signal to the Nucleus
NOTCH4 Activation and Transmission of Signal to the Nucleus
Noncanonical activation of NOTCH3


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:0000504 Abnormality of vision "Abnormality of eyesight (visual perception)." [HPO:curators]
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 HP:0000657 Oculomotor apraxia 
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 HP:0000713 Agitation 
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 HP:0000726 Dementia 
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 HP:0000734 Disinhibition 
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 HP:0000738 Hallucinations 
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 HP:0000982 Palmoplantar keratoderma 
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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:0001276 Hypertonia 
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 HP:0001279 Syncope "Syncope refers to a generalized weakness of muscles with loss of postural tone, inability to stand upright, and loss of consciousness. Once the patient is in a horizontal position, blood flow to the brain is no longer hindered by gravitation and consciousness is regained. Unconsciousness usually lasts for seconds to minutes. Headache and drowsiness (which usually follow seizures) do not follow a syncopal attack. Syncope results from a sudden impairment of brain metabolism usually due to a reduction in cerebral blood flow. This term refers to an abnormally increased disposition to syncope." [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:0001300 Parkinsonism 
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 HP:0001336 Myoclonus "Very brief, involuntary random muscular contractions occurring at rest, in response to sensory stimuli, or accompanying voluntary movements." [HPO:curators]
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 HP:0001635 Congestive heart failure "The presence of an abnormality of cardiac function that is responsible for the failure of the heart to pump blood at a rate that is commensurate with the needs of the tissues or a state in which abnormally elevated filling pressures are required for the heart to do so. Heart failure is frequently related to a defect in myocardial contraction." [HPO:curators]
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 HP:0001644 Dilated cardiomyopathy 
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 HP:0001874 Abnormality of neutrophil 
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 HP:0002120 Cerebral cortical atrophy 
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 HP:0002185 Neurofibrillary tangles 
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 HP:0002354 Memory impairment 
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 HP:0002381 Aphasia 
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 HP:0002463 Language impairment 
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 HP:0002511 Alzheimer disease 
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 HP:0003198 Myopathy 
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 HP:0003236 Elevated serum creatine phosphokinase 
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 HP:0003457 Abnormal EMG findings "Abnormal results of investigations using electromyography (EMG)." [HPO:curators]
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 HP:0003596 Middle age onset 
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 HP:0003791 Deposits immunoreactive to beta-amyloid protein 
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 HP:0006979 Sleep-wake cycle disturbance 
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 HP:0010525 Finger agnosia "An inability or difficulty differentiating among the fingers of either hand as well as the hands of others." [HPO:curators]
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 HP:0010526 Dysgraphia "A writing disability in the absence of motor or sensory deficits of the upper extremities, resulting in an impairment in the ability to write regardless of the ability to read and not due to intellectual impairment." [HPO:curators]
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 HP:0011970 Cerebral amyloid angiopathy "Amyloid deposition in the walls of leptomeningeal and cortical arteries, arterioles, and less often capillaries and veins of the central nervous system." [HPO:probinson, pmid:21519520]
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 HP:0012433 Abnormal social behavior "An abnormality of actions or reactions of a person taking place during interactions with others." [HPO:probinson]
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 HP:0030219 Semantic dementia "A progressive loss of the ability to remember the meaning of words, faces and objects." [ICM:PCaroppo, pmid:24966676]
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 HP:0100578 Lipoatrophy "Localized loss of fat tissue." [HPO:sdoelken]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000117362 APH1A / Q96BI3 / aph-1 homolog A, gamma-secretase subunit  / complex
 ENSG00000138613 APH1B / Q8WW43 / aph-1 homolog B, gamma-secretase subunit  / complex
 ENSG00000074181 NOTCH3 / Q9UM47  / reaction
 ENSG00000148400 NOTCH1 / P46531  / reaction
 ENSG00000134250 NOTCH2 / Q04721  / reaction
 ENSG00000142856 Q13352 / ITGB3BP / integrin subunit beta 3 binding protein  / reaction
 ENSG00000204301 NOTCH4 / Q99466  / reaction
 ENSG00000143801 PSEN2 / P49810 / presenilin 2  / complex
 ENSG00000175104 TRAF6 / Q9Y4K3 / TNF receptor associated factor 6  / reaction
 ENSG00000178568 ERBB4 / Q15303 / erb-b2 receptor tyrosine kinase 4  / reaction
 ENSG00000134259 NGF / P01138 / nerve growth factor  / reaction
 ENSG00000205155 PSENEN / Q9NZ42 / presenilin enhancer gamma-secretase subunit  / complex
 ENSG00000162736 NCSTN / Q92542 / nicastrin  / complex
 ENSG00000064300 NGFR / P08138 / nerve growth factor receptor  / reaction






 

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