APOA2 and C4A

Number of citations: 0 (PubMedID 7518568)
Data Source: HPRD (in vitro, in vivo)

		APOA2	C4A
Name		apolipoprotein A2	complement C4A (Chido/Rodgers blood group)
Structure		No pdb structure
GO Annotations	Cellular Component	Extracellular Region Extracellular Space Early Endosome Endoplasmic Reticulum Lumen Cytosol Very-low-density Lipoprotein Particle High-density Lipoprotein Particle Spherical High-density Lipoprotein Particle Chylomicron Extracellular Exosome Blood Microparticle	Extracellular Region Classical-complement-pathway C3/C5 Convertase Complex Extracellular Space Endoplasmic Reticulum Lumen Plasma Membrane Cell Surface Axon Dendrite Cell Projection Neuronal Cell Body Synapse Extracellular Exosome Blood Microparticle Symbiont Cell Surface
	Molecular Function	Signaling Receptor Binding Lipid Transporter Activity Protein Binding Phospholipid Binding High-density Lipoprotein Particle Binding Lipid Binding Cholesterol Binding Enzyme Binding Heat Shock Protein Binding Phosphatidylcholine Binding Apolipoprotein Receptor Binding Protein Homodimerization Activity Protein Heterodimerization Activity Receptor Ligand Activity Lipase Inhibitor Activity Phosphatidylcholine-sterol O-acyltransferase Activator Activity High-density Lipoprotein Particle Receptor Binding Cholesterol Transfer Activity	Complement Binding Complement Component C1q Complex Binding Antigen Binding Endopeptidase Inhibitor Activity Protein Binding
	Biological Process	Negative Regulation Of Cytokine Production Involved In Immune Response Triglyceride Metabolic Process Phosphatidylcholine Biosynthetic Process Lipid Transport Signal Transduction Cholesterol Metabolic Process Phospholipid Catabolic Process Response To Glucose Negative Regulation Of Very-low-density Lipoprotein Particle Remodeling Protein Oxidation Peptidyl-methionine Modification Regulation Of Intestinal Cholesterol Absorption Cholesterol Transport Regulation Of Protein Stability Negative Regulation Of Cholesterol Transport Positive Regulation Of Interleukin-8 Production Cholesterol Efflux Phospholipid Efflux Triglyceride-rich Lipoprotein Particle Remodeling Low-density Lipoprotein Particle Remodeling High-density Lipoprotein Particle Remodeling High-density Lipoprotein Particle Assembly High-density Lipoprotein Particle Clearance Lipoprotein Metabolic Process Cholesterol Homeostasis Reverse Cholesterol Transport Diacylglycerol Catabolic Process Positive Regulation Of Phagocytosis Protein Stabilization Negative Regulation Of Lipid Catabolic Process Positive Regulation Of Lipid Catabolic Process Negative Regulation Of Cholesterol Import Cellular Response To Lipoprotein Particle Stimulus Cellular Response To Amyloid-beta	Complement Activation, Lectin Pathway Activation Of Membrane Attack Complex Immune System Process Inflammatory Response Complement Activation Complement Activation, Classical Pathway Opsonization Killing Of Cells Of Another Organism Innate Immune Response Protein Maturation Complement Activation, GZMK Pathway Positive Regulation Of Apoptotic Cell Clearance
Pathways		PPARA activates gene expression Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) Post-translational protein phosphorylation Chylomicron assembly Chylomicron remodeling Retinoid metabolism and transport Retinoid metabolism and transport	Initial triggering of complement Activation of C3 and C5 Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) Post-translational protein phosphorylation Regulation of Complement cascade
Drugs		Zinc Copper Zinc acetate	Human immunoglobulin G
Diseases		Familial amyloidosis	Systemic lupus erythematosus Classic complement pathway component defects, including the following eight diseases: C1q alpha-chain deficiency; C1q beta-chain deficiency; C1q gamma-chain deficiency; C1r deficiency; C1s deficiency; C2 deficiency; C3 deficiency; C4 deficiency
GWAS		No GWAS studies recorded	Asthma ( 31619474 ) Autism spectrum disorder or schizophrenia ( 28540026 ) Feeling worry ( 29500382 ) Inflammatory bowel disease ( 28067908 ) Neurociticism ( 29500382 ) Neuromyelitis optica ( 29769526 ) Neuromyelitis optica (AQP4-IgG-positive) ( 29769526 ) Prostate cancer ( 23535732 ) Ulcerative colitis ( 28067908 )
Interacting Genes		31 interacting genes: ABCA13 APOC1 APOD APOF AQP6 C4A CATSPER1 CIAO2A CREB3 CYBC1 GET1 GJA8 HSD17B13 KIR2DL3 LMNA MUC1 NAXE NDRG1 PANX1 PDZK1IP1 PLTP PSCA SCARB1 SLC7A1 SSMEM1 STOM TAB1 TMEM45A TMEM82 TREM2 VKORC1	8 interacting genes: APC APOA2 C3AR1 C5AR2 CR1 CST3 HSP90AA1 MASP2
Entrez ID		336	720
HPRD ID		00129	00401
Ensembl ID		ENSG00000158874	ENSG00000244731
Uniprot IDs		P02652	P0C0L4
PDB IDs		Not available	1HZF 5JPM 5JPN 5JTW 6YSQ 7B2M 7B2P 7B2Q
GO Terms Enriched among Interactors		Regulation Of Cholesterol Transport Lipid Transport High-density Lipoprotein Particle Binding Low-density Lipoprotein Particle Binding Regulation Of Lipid Transport High-density Lipoprotein Particle Remodeling High-density Lipoprotein Particle Regulation Of Phosphatidylcholine Catabolic Process Lipid Transporter Activity Sterol Transport Respiratory Burst After Phagocytosis Cholesterol Efflux Plasma Lipoprotein Particle Remodeling Detection Of Lipopolysaccharide Apolipoprotein A-I Binding Very-low-density Lipoprotein Particle Binding Positive Regulation Of Cholesterol Transport Protein-containing Complex Remodeling Regulation Of Phospholipid Catabolic Process Regulation Of Cholesterol Efflux Monoatomic Anion Channel Activity Positive Regulation Of Apoptotic Cell Clearance Respiratory Burst Involved In Defense Response Organophosphate Ester Transport Regulation Of Phosphatidylcholine Metabolic Process Regulation Of Apoptotic Cell Clearance Organic Hydroxy Compound Transport Cholesterol Transport Endoplasmic Reticulum Regulation Of Endocytosis Detection Of Molecule Of Bacterial Origin Phagocytosis, Recognition Kinase Activator Activity Regulation Of Lipid Metabolic Process Phosphatidylethanolamine Binding Regulation Of Transport Carbohydrate Derivative Transport Apolipoprotein Binding Ceramide Transport Positive Regulation Of Lipid Transport Membrane Phospholipid Transport Gap Junction Channel Activity Respiratory Burst Regulation Of Phagocytosis Gap Junction Plasma Lipoprotein Particle Clearance Positive Regulation Of Cholesterol Efflux Cholesterol Metabolic Process Sterol Metabolic Process	Complement Receptor Activity Complement Receptor Mediated Signaling Pathway Complement Component C4b Binding Complement Component C5a Receptor Activity Activation Of Immune Response Complement Component C5a Signaling Pathway Positive Regulation Of Immune Response Regulation Of Cytokine Production Regulation Of Immune System Process Regulation Of Immune Response Regulation Of Multicellular Organismal Process Positive Regulation Of Immune System Process Immune System Process Response To Stress Regulation Of Neutrophil Chemotaxis Complement Activation, Classical Pathway Defense Response Regulation Of Neutrophil Migration Immune Response-activating Cell Surface Receptor Signaling Pathway Immune Response-regulating Cell Surface Receptor Signaling Pathway Regulation Of Granulocyte Chemotaxis Complement Activation Positive Regulation Of Multicellular Organismal Process Negative Regulation Of Cytokine Production Immune Response-activating Signaling Pathway Complement Component C3a Receptor Activity Complement Component C3b Receptor Activity Immune Complex Clearance By Erythrocytes Complement Component C4b Receptor Activity Negative Regulation Of Serine-type Endopeptidase Activity Negative Regulation Of Collagen Catabolic Process Negative Regulation Of Elastin Catabolic Process CTP Binding DATP Binding Regulation Of Protein Catabolic Process Regulation Of Interleukin-8 Production Immune Response-regulating Signaling Pathway Positive Regulation Of Activation Of Membrane Attack Complex Negative Regulation Of Plasma Cell Differentiation Negative Regulation Of Blood Vessel Remodeling Neurofibrillary Tangle Assembly UTP Binding Sulfonylurea Receptor Binding Extracellular Exosome Positive Regulation Of Plasma Membrane Bounded Cell Projection Assembly Positive Regulation Of Cytokine Production Peptidyl-methionine Modification High-density Lipoprotein Particle Receptor Binding Negative Regulation Of Multicellular Organismal Process Negative Regulation Of Cholesterol Import