APOE - apolipoprotein E Gene
Also Known as AD2; LPG; APO-E; ApoE4; LDLCQ5
Species: Homo sapiens
About APOE
This gene has 5 transcripts (splice variants), 222 orthologues, 3 paralogues and is associated with 13 phenotypes. Biased expression in liver (RPKM 1021.7), kidney (RPKM 648.1) and 7 other tissues.
Summary
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 in a cluster with the related Apolipoprotein C1 and C2 genes. Mutations in this gene result in familial dysbetalipoproteinemia, or type III hyperlipoproteinemia (HLP III), in which increased plasma Cholesterol and triglycerides are the consequence of impaired clearance of chylomicron and VLDL remnants. [provided by RefSeq, Jun 2016]
APOE Products (5)
| mRNA | Protein | Name |
|---|---|---|
| NM_000041.4 | NP_000032.1 | apolipoprotein E isoform b precursor |
| NM_001302688.2 | NP_001289617.1 | apolipoprotein E isoform a precursor |
| NM_001302689.2 | NP_001289618.1 | apolipoprotein E isoform b precursor |
| NM_001302690.2 | NP_001289619.1 | apolipoprotein E isoform b precursor |
| NM_001302691.2 | NP_001289620.1 | apolipoprotein E isoform b precursor |
APOE Protein Structure
Apolipoprotein: Apolipoprotein A1/A4/E domain (81 - 299)
- 0
- 100
- 200
- 300
- 317 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
apolipoprotein E |
|
APOE Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | Verweise |
|---|---|---|---|---|---|---|---|
|
Intra
|
APOE | P02649 | LRP1 | Homo sapiens | Q07954 | 20030366 | |
|
Intra
|
APOE | P02649 | LRP1 | Homo sapiens | Q07954 | 15182176 | |
|
Intra
|
APOE | P02649 | LRP1 | Homo sapiens | Q07954 | 15182176 | |
|
Intra
|
APOE | P02649 | LRP1 | Homo sapiens | Q07954 | 15182176 | |
|
Intra
|
APOE | P02649 | HP | Homo sapiens | P00738 | 19758344 | |
|
Intra
|
APOE | P02649 | HP | Homo sapiens | P00738 | 19758344 | |
|
Intra
|
APOE | P02649 | TREM2 | Homo sapiens | Q9NZC2 | 30341064 | |
|
Intra
|
APOE | P02649 | TREM2 | Homo sapiens | Q9NZC2 | 30341064 | |
|
Intra
|
APOE | P02649 | P05067-PRO_0000000093 | Homo sapiens | P05067-PRO_0000000093 | 15615705 | |
|
Intra
|
APOE | P02649 | LRP8 | Homo sapiens | Q14114 | 12950167 | |
|
Intra
|
APOE | P02649 | CLCF1 | Homo sapiens | Q9UBD9 | 29507344 | |
|
Intra
|
APOE | P02649 | CLCF1 | Homo sapiens | Q9UBD9 | 29507344 | |
|
Intra
|
APOE | P02649 | CDC37 | Homo sapiens | Q16543 | 21163940 | |
|
Intra
|
APOE | P02649 | CDC37 | Homo sapiens | Q16543 | 21163940 | |
|
Intra
|
APOE | P02649 | ST13 | Homo sapiens | P50502 | 21163940 | |
|
Intra
|
APOE | P02649 | ST13 | Homo sapiens | P50502 | 21163940 | |
|
Intra
|
APOE | P02649 | ECSIT | Homo sapiens | Q9BQ95 | 21163940 | |
|
Intra
|
APOE | P02649 | TMCC2 | Homo sapiens | O75069 | 21593558 | |
|
Intra
|
APOE | P02649 | TMCC2 | Homo sapiens | O75069 | 21593558 | |
|
Intra
|
APOE | P02649 | PDCD4 | Homo sapiens | Q53EL6 | 21163940 | |
|
Intra
|
APOE | P02649 | PDCD4 | Homo sapiens | Q53EL6 | 21163940 | |
|
Intra
|
APOE | P02649 | LDLR | Homo sapiens | P01130 | 20030366 | |
|
Cross
|
APOE | P02649 | P27958-PRO_0000037570 | Hepatitis C virus | P27958-PRO_0000037570 | 25122793 | |
|
Cross
|
APOE | P02649 | P27958-PRO_0000037570 | Hepatitis C virus | P27958-PRO_0000037570 | 25122793 |
Recombinant APOE Proteins
| Art. -Nr. | Produktname | Accession | Reinheit |
|---|---|---|---|
| HY-P7531 | Apolipoprotein E/APOE3 Protein, Human (HEK293, His) | P02649 (K19-H317) | ≥ 95%, as determined by reducing SDS-PAGE. |
| HY-P78062 | Apolipoprotein E/APOE3 Protein, Human (Biotinylated, HEK293, His) | P02649 (K19-H317) | ≥ 95%, as determined by Bis-Tris PAGE. |
| HY-P78542 | Apolipoprotein E/APOE4 Protein, Human (C130R, HEK293, Fc, solution) | P02649 (K19-H317, C130R) | ≥ 95%, as determined by Bis-Tris PAGE. |
| HY-P700853 | Apolipoprotein E/APOE4 Protein, Human (HEK293, His) | AAB59397.1 (K19-H317) | ≥ 95%, as determined by reducing SDS-PAGE. |
| HY-P701051 | Apolipoprotein E/APOE3 Protein, Human (HEK293, hFc) | P02649 (K19-H317) | ≥ 95%, as determined by reducing SDS-PAGE. |
| HY-P701094 | Apolipoprotein E/APOE2 Protein, Human (R154S, R176C, HEK293, C-His) | P02649 (K19-H317, R154S, R176C) | ≥ 90%, as determined by reducing SDS-PAGE. |
APOE Antibodies
| Art. -Nr. | Produktname | Anwendung | Reactivity |
|---|---|---|---|
| HY-P83923 | ApoE Antibody (YA3620) | IHC-P, FC, ELISA | Human |
| HY-P83923A | ApoE Antibody (YA3620)(PBS only) | IHC-P, FC, ELISA | Human |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Lipoprotein Glomerulopathy |
|
|
| Hyperlipoproteinemia, Type Iii |
|
|
| Sea-Blue Histiocyte Disease |
|
|
| Alzheimer Disease 2 |
|
|
| Macular Degeneration, Age-Related, 1 |
|
|
| Alzheimer Disease 3 |
|
|
| Alzheimer Disease 4 |
|
|
| Dementia |
|
|
| Familial Hyperlipidemia |
|
|
| Lipid Metabolism Disorder |
|
|
| Vascular Dementia |
|
|
| Familial Hypercholesterolemia |
|
|
| Xanthomatosis |
|
|
| Cerebrovascular Disease |
|
|
| Creutzfeldt-Jakob Disease |
|
|
| Cerebral Amyloid Angiopathy, Cst3-Related |
|
|
| Speech And Communication Disorders |
|
|
| Hyperlipoproteinemia, Type V |
|
|
| Alzheimer Disease, Familial, 1 |
|
|
| Amyloidosis |
|
|
| Hepatitis C Virus |
|
|
| Hepatitis C |
|
|
| Subjective Cognitive Decline |
|
|
| Aortic Atherosclerosis |
|
|
| Tangier Disease |
|
|
| Abetalipoproteinemia |
|
|
| Vascular Disease |
|
|
| Hypolipoproteinemia |
|
|
| Rem Sleep Behavior Disorder |
|
|
| Dementia, Lewy Body |
|
|
| Hepatitis |
|
|
| Supranuclear Palsy, Progressive, 1 |
|
|
| Aphasia |
|
|
| Atherosclerosis Susceptibility |
|
|
| Carotid Stenosis |
|
|
| Amyloidosis, Finnish Type |
|
|
| Multiple Sclerosis |
|
|
| Splenomegaly |
|
|
| Lecithin:Cholesterol Acyltransferase Deficiency |
|
|
| Coronary Stenosis |
|
|
| Hypertriglyceridemia 1 |
|
|
| Smith-Lemli-Opitz Syndrome |
|
|
| Kidney Disease |
|
|
| Hypobetalipoproteinemia, Familial, 1 |
|
|
| Hyperhomocysteinemia |
|
|
| Arteriosclerosis |
|
|
| Sleep Apnea |
|
|
| Anosognosia |
|
|
| Anxiety |
|
|
| Inclusion Body Myositis |
|
|
| Frontotemporal Dementia |
|
|
| Cardiovascular System Disease |
|
|
| Exfoliation Syndrome |
|
|
| Hypercholesterolemia, Familial, 2 |
|
|
| Hemorrhage, Intracerebral |
|
|
| Heart Disease |
|
|
| Mild Cognitive Impairment |
|
|
| Down Syndrome |
|
|
| Open-Angle Glaucoma |
|
|
| Scrapie |
|
|
| Pick Disease Of Brain |
|
|
| Arteriolosclerosis |
|
|
| Senile Plaque Formation |
|
|
| Hyperlipidemia, Familial Combined, 3 |
|
|
| Osteoporosis |
|
|
| Hyperalphalipoproteinemia 1 |
|
|
| Lipoprotein Quantitative Trait Locus |
|
|
| Alzheimer Disease 10 |
|
|
| Aortic Aneurysm |
|
|
| Neuritis |
|
|
| Simultanagnosia |
|
|
| Myocardial Infarction |
|
|
| Cholelithiasis |
|
|
| Herpes Zoster |
|
|
| Communicating Hydrocephalus |
|
|
| Gerstmann Syndrome |
|
|
| Cerebral Atherosclerosis |
|
|
| Stroke, Ischemic |
|
|
| Cerebral Amyloid Angiopathy, App-Related |
|
|
| Hyperuricemia |
|
|
| Binswanger'S Disease |
|
|
| Motor Neuron Disease |
|
|
| Disease Of Mental Health |
|
|
| Polycystic Lipomembranous Osteodysplasia With Sclerosing Leukoencephalopathy 1 |
|
|
| Machado-Joseph Disease |
|
|
| Hydrocephalus |
|
|
| Amyloidosis, Familial Visceral |
|
|
| Optic Neuritis |
|
|
| Generalized Atherosclerosis |
|
|
| Urolithiasis |
|
|
| Carotid Artery Disease |
|
|
| Basal Ganglia Cerebrovascular Disease |
|
|
| Visual Agnosia |
|
|
| Temporal Lobe Epilepsy |
|
|
| Nephrotic Syndrome |
|
|
| Alexia |
|
|
| Fatty Liver Disease |
|
|
| Coronary Heart Disease 1 |
|
|
| Non-Alcoholic Fatty Liver Disease |
|
|
| Parkinson Disease, Late-Onset |
|
|
| Type 2 Diabetes Mellitus |
|
|
| Hypercholesterolemia, Familial, 1 |
|
|
| Acquired Immunodeficiency Syndrome |
|
|
| Sucrase-Isomaltase Deficiency, Congenital |
|
|
| Normal Pressure Hydrocephalus |
|
|
| Cerebral Palsy |
|
|
| Female Breast Nipple And Areola Cancer |
|
|
| Major Depressive Disorder |
|
|
| Chromosomal Duplication Syndrome |
|
|
| Amnestic Disorder |
|
|
| Platelet Glycoprotein Iv Deficiency |
|
|
| Aortic Disease |
|
|
| Arcus Corneae |
|
|
| Autoimmune Atherosclerosis |
|
|
| Obsessive-Compulsive Disorder |
|
|
| Nonobstructive Coronary Artery Disease |
|
|
| Parkinsonism |
|
|
| Nominal Aphasia |
|
|
| Hyperlipoproteinemia, Type Iv |
|
|
| Familial Lipoprotein Lipase Deficiency |
|
|
| Beta-Thalassemia |
|
|
| Anterograde Amnesia |
|
|
| Siderosis |
|
|
| Tetralogy Of Fallot |
|
|
| Hyperlipoproteinemia, Type I |
|
|
| Type 1 Diabetes Mellitus |
|
|
| Aortic Aneurysm, Familial Abdominal, 1 |
|
|
| Ideomotor Apraxia |
|
|
| Peripheral Artery Disease |
|
|
| Arteries, Anomalies Of |
|
|
| Apnea, Obstructive Sleep |
|
|
| Rett Syndrome |
|
|
| Hypoalphalipoproteinemia, Primary, 1 |
|
|
| Hypothyroidism |
|
|
| Hypertension, Essential |
|
|
| Sitosterolemia |
|
|
| Degeneration Of Macula And Posterior Pole |
|
|
| Residual Stage Of Open Angle Glaucoma |
|
|
| Holoprosencephaly |
|
|
| Abcd Syndrome |
|
|
| Malaria |
|
|
| Aortic Dissection |
|
|
| Narcolepsy |
|
|
| Cerebral Degeneration |
|
|
| Agraphia |
|
|
| Transient Cerebral Ischemia |
|
|
| Diabetes Mellitus |
|
|
| Ovarian Cancer |
|
|
| Diabetic Angiopathy |
|
|
| Intracranial Embolism |
|
|
| Bipolar Disorder |
|
|
| Toxic Encephalopathy |
|
|
| C Syndrome |
|
|
| Alacrima, Achalasia, And Mental Retardation Syndrome |
|
|
| Sleep Disorder |
|
|
| Amyloidosis, Hereditary, Transthyretin-Related |
|
|
| Alzheimer'S Disease 1 |
|
|
| Body Mass Index Quantitative Trait Locus 11 |
|
|
| Wernicke-Korsakoff Syndrome |
|
|
| Cataract |
|
|
| Aortic Valve Disease 1 |
|
|
| Dystonia |
|
|
| Macular Degeneration, Age-Related, 4 |
|
|
| Alzheimer Disease 9 |
|
|
| Movement Disease |
|
|
| Peripheral Vascular Disease |
|
|
| Chromosomal Disease |
|
|
| Inherited Metabolic Disorder |
|
|
| Epilepsy |
|
|
| Schizophrenia |
|
|
| Primary Cutaneous Amyloidosis |
|
|
| Acquired Metabolic Disease |
|
|
| Glucose Metabolism Disease |
|
|
| Carbohydrate Metabolic Disorder |
|
|
| Intracranial Berry Aneurysm |
|
|
| Thrombocytopenia |
|
|
| Autism |
|
|
| Colorectal Cancer |
|
|
| Aortic Aneurysm, Familial Thoracic 1 |
|
|
| Retinitis Pigmentosa |
|
|
| Niemann-Pick Disease |
|
|
| Specific Developmental Disorder |
|
|
| Systemic Lupus Erythematosus |
|
|
| Psychotic Disorder |
|
|
| Nervous System Disease |
|
|
| Amyotrophic Lateral Sclerosis 1 |
|
|
| Eye Disease |
|
|
| Peripheral Nervous System Disease |
|
|
| Migraine With Or Without Aura 1 |
|
|
| Attention Deficit-Hyperactivity Disorder |
|
|
| Dilated Cardiomyopathy |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | APOE | VGNC | VGNC:38002 |
| Bos taurus | APOE | VGNC | VGNC:52178 |
| Rattus norvegicus | APOE | RGD | RGD:2138 |
| Macaca mulatta | APOE | VGNC | VGNC:108468 |
| Mus musculus | APOE | MGD | MGI:88057 |
| Others | APOE | NCBI |