APOE and HTRA1

Number of citations of the paper that reports this interaction (PMID 21163940)
13

Data Source:
BioGRID (two hybrid)

		APOE	HTRA1
Gene Name		apolipoprotein E	HtrA serine peptidase 1
Image
Gene Ontology Annotations	Cellular Component	Extracellular Region Extracellular Space Nucleus Nuclear Envelope Cytoplasm Lysosome Early Endosome Late Endosome Endoplasmic Reticulum Golgi Apparatus Microtubule Plasma Membrane Membrane Dendrite Extracellular Matrix Extrinsic Component Of External Side Of Plasma Membrane Vesicle Very-low-density Lipoprotein Particle Low-density Lipoprotein Particle Intermediate-density Lipoprotein Particle High-density Lipoprotein Particle Discoidal High-density Lipoprotein Particle Chylomicron Neuronal Cell Body Extracellular Vesicular Exosome Endocytic Vesicle Lumen Blood Microparticle	Extracellular Space Cytosol Extracellular Matrix Extracellular Vesicular Exosome
	Molecular Function	Beta-amyloid Binding Lipid Transporter Activity Protein Binding Phospholipid Binding Heparin Binding Lipid Binding Cholesterol Binding Antioxidant Activity Cholesterol Transporter Activity Identical Protein Binding Protein Homodimerization Activity Hydroxyapatite Binding Metal Chelating Activity Tau Protein Binding Low-density Lipoprotein Particle Receptor Binding Phosphatidylcholine-sterol O-acyltransferase Activator Activity Very-low-density Lipoprotein Particle Receptor Binding Lipoprotein Particle Binding	Serine-type Endopeptidase Activity Insulin-like Growth Factor Binding Serine-type Peptidase Activity
	Biological Process	Response To Reactive Oxygen Species Retinoid Metabolic Process Negative Regulation Of Endothelial Cell Proliferation Response To Dietary Excess Triglyceride Metabolic Process Cholesterol Catabolic Process Cellular Calcium Ion Homeostasis Receptor-mediated Endocytosis Cytoskeleton Organization G-protein Coupled Receptor Signaling Pathway Nitric Oxide Mediated Signal Transduction Synaptic Transmission, Cholinergic Aging Phototransduction, Visible Light Cholesterol Metabolic Process Regulation Of Gene Expression Negative Regulation Of Platelet Activation Positive Regulation Of Cholesterol Esterification Positive Regulation Of Cholesterol Efflux Peripheral Nervous System Axon Regeneration Long-chain Fatty Acid Transport Protein Import Triglyceride Catabolic Process CGMP-mediated Signaling Negative Regulation Of Blood Coagulation Regulation Of Axon Extension Positive Regulation Of CGMP Biosynthetic Process Neuron Projection Regeneration Regulation Of Cdc42 Protein Signal Transduction Response To Retinoic Acid Positive Regulation Of Low-density Lipoprotein Particle Receptor Catabolic Process Response To Insulin Cholesterol Efflux Phospholipid Efflux Very-low-density Lipoprotein Particle Remodeling Low-density Lipoprotein Particle Remodeling High-density Lipoprotein Particle Remodeling High-density Lipoprotein Particle Assembly Chylomicron Remnant Clearance High-density Lipoprotein Particle Clearance Very-low-density Lipoprotein Particle Clearance Lipoprotein Metabolic Process Lipoprotein Biosynthetic Process Lipoprotein Catabolic Process Vasodilation Cholesterol Homeostasis Negative Regulation Of MAP Kinase Activity Negative Regulation Of Neuron Apoptotic Process Negative Regulation Of Blood Vessel Endothelial Cell Migration Reverse Cholesterol Transport Small Molecule Metabolic Process Response To Ethanol Negative Regulation Of Cholesterol Biosynthetic Process Positive Regulation Of Axon Extension Positive Regulation Of Lipid Biosynthetic Process Intracellular Transport Regulation Of Neuronal Synaptic Plasticity Oligodendrocyte Differentiation Artery Morphogenesis Negative Regulation Of Inflammatory Response Positive Regulation Of Nitric-oxide Synthase Activity Positive Regulation Of Membrane Protein Ectodomain Proteolysis Negative Regulation Of Lipid Biosynthetic Process Maintenance Of Location In Cell Fatty Acid Homeostasis Positive Regulation Of Dendritic Spine Development Negative Regulation Of Dendritic Spine Development Cellular Response To Interleukin-1 Cellular Response To Growth Factor Stimulus Cellular Response To Cholesterol Negative Regulation Of Cholesterol Efflux Alpha-amino-3-hydroxy-5-methyl-4-isoxazole Propionate Selective Glutamate Receptor Clustering N-methyl-D-aspartate Receptor Clustering Regulation Of Beta-amyloid Clearance Regulation Of Neuron Death Negative Regulation Of Neuron Death Positive Regulation Of Neuron Death Negative Regulation Of Postsynaptic Membrane Organization Positive Regulation Of Postsynaptic Membrane Organization Negative Regulation Of Presynaptic Membrane Organization Positive Regulation Of Presynaptic Membrane Organization Positive Regulation Of Beta-amyloid Formation Negative Regulation Of Beta-amyloid Formation Regulation Of Tau-protein Kinase Activity Negative Regulation Of Dendritic Spine Maintenance Positive Regulation Of Dendritic Spine Maintenance Positive Regulation Of Phospholipid Efflux Positive Regulation Of Neurofibrillary Tangle Assembly Negative Regulation Of Phospholipid Efflux Negative Regulation Of Lipid Transport Across Blood Brain Barrier Positive Regulation Of Lipid Transport Across Blood Brain Barrier	Regulation Of Cell Growth Proteolysis Negative Regulation Of Transforming Growth Factor Beta Receptor Signaling Pathway Negative Regulation Of BMP Signaling Pathway Positive Regulation Of Epithelial Cell Proliferation Negative Regulation Of Defense Response To Virus Dentinogenesis
Pathways		Lipoprotein metabolism Metabolism of lipids and lipoproteins Chylomicron-mediated lipid transport Lipid digestion, mobilization, and transport Diseases associated with visual transduction HDL-mediated lipid transport Visual phototransduction Scavenging by Class A Receptors Retinoid metabolism and transport
Drugs		Human Serum Albumin Serum albumin iodonated
Diseases
GWAS		Age-related macular degeneration ( 23326517 23455636) Alzheimer's disease ( 17975299 22832961 20460622 17998437 18823527 19734902 19734903 21627779 19125160 20061627 22245343) Alzheimer's disease (age of onset) ( 22005931) Alzheimer's disease (late onset) ( 17474819 20885792 23565137) Alzheimer's disease biomarkers ( 23562540 21123754 23419831) Apolipoprotein Levels ( 23031429) Brain imaging ( 20100581) C-reactive protein ( 19567438 18439548 18439552) Cardiovascular disease risk factors ( 20838585) Cholesterol, total ( 19060911 20686565) Cognitive decline ( 22054870) HDL cholesterol ( 21909109 19060911 20686565) Hippocampal atrophy ( 22745009) LDL cholesterol ( 23726366 18802019 18193043 18193044 20864672 19060906 19060911 23067351 20686565) Lipid metabolism phenotypes ( 22286219) Lipoprotein-associated phospholipase A2 activity and mass ( 23118302) Longevity ( 21418511) Metabolic syndrome ( 22399527) Metabolite levels ( 22916037) Quantitative traits ( 19197348) Response to statin therapy (LDL-C) ( 22331829) Triglycerides ( 19060911 20686565)	Age-related macular degeneration ( 20385819 20385826 22694956 23326517 23455636 23536807 20861866 21665990) Age-related macular degeneration (CNV vs. GA) ( 22705344) Age-related macular degeneration (CNV) ( 22705344) Age-related macular degeneration (extreme sampling) ( 23577725) Age-related macular degeneration (GA) ( 22705344) Age-related macular degeneration (wet) ( 17053108)
Protein-Protein Interactions		54 interactors: A2M ACTG1 ALB ANKH APP ARFGAP1 C19orf52 CDC37 CNTF CSNK2A1 CTSB CYP2C18 CYP2C8 ECSIT ELAVL1 EPN2 FARSA FBXL12 FOXG1 FXYD7 GCDH HTRA1 IFIT3 IFIT5 IQSEC1 LCAT LDLR LONP1 LOXL4 LRP1 LRP2 LRP8 MAP2 MAPT MAST1 MID1IP1 NEFM NOS3 PCMT1 PDCD4 PLEKHA6 PLTP PRAM1 PRDX2 PRNP PSEN1 RHEB RNF32 RPL4 SCARB1 ST13 TYRO3 VLDLR ZNF558	18 interactors: APOE BMP4 CAST CDYL COL1A1 COL2A1 COL3A1 COX5A CSNK2B FAM46A FCHSD2 GDF5 GOLGA2 IMPDH1 LRP10 NOS3 PARD6B XIAP
Entrez ID		348	5654
HPRD ID		00135	03725
Ensembl ID		ENSG00000130203	ENSG00000166033
Uniprot IDs		P02649	Q92743
PDB IDs		1B68 1BZ4 1EA8 1GS9 1H7I 1LE2 1LE4 1LPE 1NFN 1NFO 1OEF 1OEG 1OR2 1OR3 2KC3 2KNY 2L7B	2JOA 2YTW 3NUM 3NWU 3NZI 3TJN 3TJO 3TJQ
Enriched GO Terms of Interacting Partners?		Endocytosis Steroid Metabolic Process Vesicle-mediated Transport Cholesterol Metabolic Process Lipid Metabolic Process Sterol Metabolic Process Receptor-mediated Endocytosis Developmental Process Response To External Stimulus Smooth Endoplasmic Reticulum Calcium Ion Homeostasis Alcohol Metabolic Process Locomotion Movement Of Cell Or Subcellular Component Regulation Of Plasma Lipoprotein Particle Levels Regulation Of Catalytic Activity Negative Regulation Of Apoptotic Process Cholesterol Import Regulation Of Phosphatidylcholine Catabolic Process Negative Regulation Of Programmed Cell Death Anatomical Structure Morphogenesis Cellular Response To Stimulus Multicellular Organismal Development Phototransduction, Visible Light Blood Coagulation Retinoid Metabolic Process Negative Regulation Of Cell Death Hemostasis Regulation Of Cellular Protein Metabolic Process Wound Healing Negative Regulation Of Neuron Apoptotic Process Lipoprotein Metabolic Process System Development Diterpenoid Metabolic Process Regulation Of Phosphorus Metabolic Process Anatomical Structure Development Lipid Transport Detection Of Visible Light Nervous System Development Apoptotic Cell Clearance Transport Phototransduction Small Molecule Metabolic Process Platelet Activation Lipid Localization Generation Of Neurons Plasma Lipoprotein Particle Clearance Negative Regulation Of Neuron Death Detection Of Light Stimulus Response To Wounding Reelin-mediated Signaling Pathway	Extracellular Matrix Organization Extracellular Structure Organization Positive Regulation Of Presynaptic Membrane Organization Anatomical Structure Morphogenesis Cell Development Negative Regulation Of Apoptotic Process Negative Regulation Of Programmed Cell Death Cellular Response To Growth Factor Stimulus Regulation Of Cell Migration Response To Growth Factor Negative Regulation Of Cell Death Regulation Of Cell Motility Endochondral Ossification Regulation Of Signal Transduction Positive Regulation Of Pathway-restricted SMAD Protein Phosphorylation Regulation Of Presynaptic Membrane Organization Generation Of Neurons Regulation Of Locomotion Regulation Of Cellular Component Movement Neuron Differentiation Cell Morphogenesis Involved In Differentiation Limb Morphogenesis Neurogenesis Regulation Of Pathway-restricted SMAD Protein Phosphorylation Artery Morphogenesis Cartilage Development Regulation Of Signaling Limb Development Collagen Fibril Organization Collagen Catabolic Process Artery Development Neuron Projection Development Regulation Of Cell Development Cellular Response To Organic Substance Cardiovascular System Development Blood Vessel Development Connective Tissue Development Collagen Metabolic Process Regulation Of Cellular Protein Metabolic Process Cell Differentiation Endochondral Bone Morphogenesis Endothelial Tube Morphogenesis Vasculature Development Multicellular Organismal Macromolecule Metabolic Process Chondrocyte Differentiation Skeletal System Development Multicellular Organismal Metabolic Process Neuron Development Regulation Of Apoptotic Process Axon Development
Tagcloud ?		aa adenovirus agreement amyloid amyloids apoe3 apoe4 apoj apolipoprotein apolipoproteins appear cerebral characterize deficient define deposition deposits fibril fibrillogenesis fibrils fragment greatest heterozygous injected lacking lipoproteins promoting restored utilized	amd arteriopathy biosynthetic carasil elevates elucidating fibulin fostered hits infarcts interplay ix leukoencephalopathy macular metalloporphyrin modulators mpps multitude oligomerization porphyrin porphyrins ppp protoporphyria protoporphyrin seek shed subcortical unravel
Tagcloud (Difference) ?		aa adenovirus agreement amyloid amyloids apoe3 apoe4 apoj apolipoprotein apolipoproteins appear cerebral characterize deficient define deposition deposits fibril fibrillogenesis fibrils fragment greatest heterozygous injected lacking lipoproteins promoting restored utilized	amd arteriopathy biosynthetic carasil elevates elucidating fibulin fostered hits infarcts interplay ix leukoencephalopathy macular metalloporphyrin modulators mpps multitude oligomerization porphyrin porphyrins ppp protoporphyria protoporphyrin seek shed subcortical unravel
Tagcloud (Intersection) ?