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Gene id 348
Gene Summary    Protein Summary    Gene ontology    KEGG pathways    Diseases    PubMed    

Gene Summary

Gene Symbol APOE   Gene   UCSC   Ensembl
Aliases AD2, APO-E, ApoE4, LDLCQ5, LPG
Gene name apolipoprotein E
Alternate names apolipoprotein E, apolipoprotein E3,
Gene location 19q13.32 (44905748: 44909394)     Exons: 6     NC_000019.10
Gene summary(Entrez) The protein encoded by this gene is a major apoprotein of the chylomicron. It binds to a specific liver and peripheral cell receptor, and is essential for the normal catabolism of triglyceride-rich lipoprotein constituents. This gene maps to chromosome 19
OMIM 107741

Protein Summary

Protein general information P02649  

Name: Apolipoprotein E (Apo E)

Length: 317  Mass: 36,154

Sequence MKVLWAALLVTFLAGCQAKVEQAVETEPEPELRQQTEWQSGQRWELALGRFWDYLRWVQTLSEQVQEELLSSQVT
QELRALMDETMKELKAYKSELEEQLTPVAEETRARLSKELQAAQARLGADMEDVCGRLVQYRGEVQAMLGQSTEE
LRVRLASHLRKLRKRLLRDADDLQKRLAVYQAGAREGAERGLSAIRERLGPLVEQGRVRAATVGSLAGQPLQERA
QAWGERLRARMEEMGSRTRDRLDEVKEQVAEVRAKLEEQAQQIRLQAEAFQARLKSWFEPLVEDMQRQWAGLVEK
VQAAVGTSAAPVPSDNH
Structural information
Interpro:  IPR000074  

PDB:  
1B68 1BZ4 1EA8 1GS9 1H7I 1LE2 1LE4 1LPE 1NFN 1NFO 1OEF 1OEG 1OR2 1OR3 2KC3 2KNY 2L7B
PDBsum:   1B68 1BZ4 1EA8 1GS9 1H7I 1LE2 1LE4 1LPE 1NFN 1NFO 1OEF 1OEG 1OR2 1OR3 2KC3 2KNY 2L7B

DIP:  

1120

MINT:  
STRING:   ENSP00000252486
Other Databases GeneCards:  APOE  Malacards:  APOE

Gene ontology

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GO accessionTerm nameEvidence codeGo category

KEGG pathways

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Pathway idPathway name
hsa04979Cholesterol metabolism
hsa05010Alzheimer disease
Associated diseases References
Cancer GAD: 14561921
Cancer (Adenoma) GAD: 11166913
Cancer (bladder) GAD: 19692168
Cancer (Central nervous system) GAD: 12003753
Cancer (cervical) GAD: 19857550
Cancer (Chronic Lymphocytic Leukemia) GAD: 21121903
Cancer (colon) GAD: 18992263
Cancer (colorectal) GAD: 15523694
Cancer (glaucoma) GAD: 16148883
Cancer (glioblastoma) GAD: 14561921
Cancer (head and neck) GAD: 20861397
Cancer (leukemia) GAD: 18784741
Cancer (lung) GAD: 18676680
Cancer (lymphoma) GAD: 18636124
Cancer (prostate) GAD: 11720484
Cancer (Renal cell) GAD: 19808960
Cancer (breast) GAD: 15138483
Aneurysm GAD: 19008959
Aortic valve stenosis GAD: 14530190
Apoplexy GAD: 20161734
Atherosclerosis GAD: 11512679
Brain ischemia GAD: 18511872
Cardiovascular disease GAD: 11975906
Carotid artery diseases GAD: 12579507
Cerebral amyloid angiopathy (CAA) GAD: 15634227
Cerebral hemorrhage GAD: 19686716
Cerebral infarction GAD: 17016617
Cerebrovascular disease GAD: 12871600
Cerebrovascular disease GAD: 19901172
Coronary heart disease GAD: 11975906
Myocardial Infarction GAD: 11975906
Angina pectoris GAD: 18927546
Restenosis GAD: 11975906
Thrombosis GAD: 19072566
Atherosclerosis GAD: 11975906
Smith-Lemli-Opitz syndrome GAD: 15286151
Fam hyperbetalipoproteinaemia GAD: 11849659
Familial dysbetalipoproteinemia GAD: 1864973
Hyperhomocysteinemia GAD: 17704619
Gout GAD: 12626798
Holoprosencephaly GAD: 11857554
Down syndrome GAD: 9189907
Neuropathy GAD: 11849755
Rett syndrome GAD: 20139413
Cleft defects GAD: 20634891
Gallbladder diseases GAD: 16882462
Diabetic nephropathy GAD: 15983323
Choroid diseases GAD: 15488782
Familial age-related macular degeneration GAD: 12742846
Glaucoma GAD: 16148883
Macular degeneration GAD: 15829498
Exfoliation syndrome GAD: 17488453
Retinal diseases GAD: 18079687
Anemia GAD: 20425806
Beta-thalassemia GAD: 17296580
Sickle cell anemia GAD: 11975906
Thrombophilia GAD: 11975906
Thrombophilia GAD: 14706682
Inflammation memory disorders GAD: 20065134
Behcet's disease GAD: 15569012
Inflammatory bowel disease GAD: 17111197
Sjogren's syndrome GAD: 15328426
Ulcerative colitis GAD: 18762952
Multiple sclerosis GAD: 19786693
Psoriasis GAD: 19499236
Amyloidosis GAD: 11791620
Cholelithiasis GAD: 15133863
Diabetes GAD: 12724690
Familial combined hyperlipidemia GAD: 12915220
Fatty liver GAD: 18465245
Fredrickson hyperlipoproteinemia GAD: 19656773
Hyperlipidemia GAD: 16143024
Ketosis GAD: 19300863
Insulin resistance GAD: 18645733
Hypertriglyceridemia GAD: 11126401
Hypercholesterolemia GAD: 15135251
Metabolic syndrome GAD: 18515697
Obesity GAD: 18645733
Obesity GAD: 11975906
Hyperlipoproteinemia GAD: 9548597
Dyslipidemias GAD: 18512131
Xanthomatosis GAD: 16503883
Dyslipidemia GAD: 7706948
Bone diseases GAD: 15375600
Osteoporosis GAD: 15340366
Spinal diseases GAD: 19951017
Aphasia GAD: 19494491
Creutzfeldt-Jakob disease GAD: 11684342
Delirium GAD: 19910874
Dystonia GAD: 20437541
Encephalitis GAD: 18349428
Memory disorders GAD: 18374494
Sleep disorders GAD: 16944667
Temporal lobe epilepsy GAD: 10932283
Perceptual disorders GAD: 15643038
Lewy body disease GAD: 19006190
Lewy body disease GAD: 19433657
Neurodegenerative diseases GAD: 20191120
Wilsons disease GAD: 19722128
Spinal muscular atrophy GAD: 10545039
Cervical dystonia GAD: 19857550
Stroke GAD: 11975906
Stroke GAD: 8711797
Subarachnoid hemorrhage GAD: 11975906
Subarachnoid hemorrhage GAD: 15726267
Brain ischemia GAD: 11975906
Myasthenia gravis GAD: 20644276
Guillain-Barre syndrome GAD: 12810796
Frontotemporal dementia GAD: 12107813
Frontotemporal lobar degeneration GAD: 11939896
Alzheimer's disease GAD: 18395955
Amnesia GAD: 19217759
Brain edema GAD: 19251191
Epilepsy GAD: 18805361
Parkinson disease GAD: 20876472
Amyotrophic lateral sclerosis (ALS) GAD: 7668834
Cerebral palsy GAD: 18810496
Attention deficit disorder conduct disorder oppositional defiant disorder GAD: 11140838
Autism GAD: 17621165
Cognitive function GAD: 12113906
Dementia GAD: 15066068
Depression GAD: 11526473
Major depressive disorder GAD: 19135213
Mood disorders GAD: 18926856
Psychological disorders GAD: 12736093
Schizophrenia GAD: 12837518
Familial and sporadic frontotemporal dementia GAD: 11598310
Albuminuria GAD: 21054877
Chronic kidney failure GAD: 16382017
Kidney diseases GAD: 19274077
Abortion GAD: 20175773
Chorioamnionitis GAD: 20452482
Preeclampsia GAD: 12175441
Endometriosis INFBASE: 22266326
Female infertility INFBASE: 19230882
Human oocyte maturation INFBASE: 19230882
Oocyte maturation INFBASE: 19230882
Polycystic ovary syndrome (PCOS) INFBASE: 19057990
Recurrent pregnancy loss (RPL) INFBASE: 22047507
Unexplained infertility INFBASE: 19230882
Male factor infertility MIK: 18443916
Chronic obstructive pulmonary disease (COPD) GAD: 15193960
Anoxia GAD: 17518534
Atrophy GAD: 18511754
Bulbar-onset motor neuron disease GAD: 8544551
Calcinosis GAD: 18619685
Endogenous hypertriglyceridemia and familial hypercholesterolemia GAD: 1998645
General cognitive ability GAD: 11166947
Posterior cortical atrophy GAD: 15477533
Ischemia GAD: 11975906
Ischemia GAD: 11454010
Lipoprotein glomerulopathy GAD: 10529627
Learning disorders GAD: 19409447
Renal insufficiency GAD: 19852818
Nephropathy GAD: 16152798
Nephrotic syndrome GAD: 12042894
Cataract GAD: 18498549
Downs syndrome MIK: 8622392
Downs syndrome MIK: 9665649
Fertility MIK: 18443916
Male infertility MIK: 22568769
Recurrent pregnancy loss MIK: 22047507

PubMed references

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PMID Condition Mutation Ethnicity Population details Infertility_type Associated_genes Abstract
22568769 Male infer
tility

215 (108 fertil
e men and 107 i
nfertile men)
Male infertility
Show abstract
9665649 Downs synd
rome
apolipoprotein E (apoE) allele epsilon 4 Spain
132 mothers and
the correspond
ing fathers and
DS children
Male infertility, Female infertility
Show abstract
8622392 Downs synd
rome
apoE allele epsilon4 Danish
188 Danish peop
le with non-mos
aic free trisom
y 21 of known p
arental origin
(determined by
DNA polymorphis
m analysis), an
d their parents
,
Male infertility, Female infertility
Show abstract
22047507 Recurrent
pregnancy
loss
FVL, factor V H1299R, factor II prothrombin G20210A, FXIII V34L, ?-fibrinogen -455G>A, plasminogen activator inhibitor-1 (PAI-1), GPIIIa L33P (HPA-1 a/b L33P), methylenetetrahydrofolate reductase (MTHFR) C677T, MTHFR A1298C, ACE I/D, Apo B R3500Q, and Apo Turkish
976 (870 indivi
duals with RPL
(543 Turkish wo
men with RPL, 3
27 of their mal
e partners), 10
6 fertile coupl
es (control))
Male infertility, Female infertility VL-FVR2
ApoE2
PAI-1
 MTHFR C677T-A1298C
ACE
Show abstract
18443916 Fertility
PPAR-gamma Pro/Ala, APOE*2 allele
151 healthy unr
elated subjects
Male infertility APOE
 PPAR-gamma
Show abstract