C4A and APOA2

Number of citations of the paper that reports this interaction (PubMedID 7518568)
1

Data Source:
HPRD (in vitro, in vivo)

		C4A	APOA2
Description		complement C4A (Rodgers blood group)	apolipoprotein A2
Image			No pdb structure
GO Annotations	Cellular Component	Extracellular Region Extracellular Space Endoplasmic Reticulum Lumen Plasma Membrane Cell Junction Axon Dendrite Neuronal Cell Body Synapse Extracellular Exosome Blood Microparticle	Extracellular Region 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
	Molecular Function	Complement Component C1q Binding Endopeptidase Inhibitor Activity	Signaling Receptor Binding Lipid Transporter Activity Protein Binding Phospholipid Binding High-density Lipoprotein Particle Binding Lipid Binding Cholesterol Binding Heat Shock Protein Binding Phosphatidylcholine Binding Apolipoprotein Receptor Binding Protein Homodimerization Activity Protein Heterodimerization Activity Lipase Inhibitor Activity Phosphatidylcholine-sterol O-acyltransferase Activator Activity High-density Lipoprotein Particle Receptor Binding Intermembrane Cholesterol Transfer Activity
	Biological Process	Inflammatory Response Complement Activation Complement Activation, Classical Pathway Negative Regulation Of Endopeptidase Activity Regulation Of Complement Activation Post-translational Protein Modification Cellular Protein Metabolic Process Innate Immune Response Positive Regulation Of Apoptotic Cell Clearance	Retinoid Metabolic Process Acute Inflammatory Response Negative Regulation Of Cytokine Secretion Involved In Immune Response Triglyceride Metabolic Process Phosphatidylcholine Biosynthetic Process Cholesterol Metabolic Process Phospholipid Catabolic Process Response To Glucose Positive Regulation Of Cholesterol Esterification Negative Regulation Of Very-low-density Lipoprotein Particle Remodeling Viral Process Protein Oxidation Peptidyl-methionine Modification Regulation Of Lipid Metabolic Process Regulation Of Intestinal Cholesterol Absorption Cholesterol Transport Animal Organ Regeneration Regulation Of Protein Stability Negative Regulation Of Cholesterol Transport Cholesterol Efflux Phospholipid Efflux Triglyceride-rich Lipoprotein Particle Remodeling Chylomicron Remodeling Low-density Lipoprotein Particle Remodeling High-density Lipoprotein Particle Remodeling Chylomicron Assembly High-density Lipoprotein Particle Assembly High-density Lipoprotein Particle Clearance Lipoprotein Metabolic Process Response To Drug Cholesterol Homeostasis Positive Regulation Of Catalytic Activity Response To Estrogen Post-translational Protein Modification Reverse Cholesterol Transport Cellular Protein Metabolic Process Positive Regulation Of Interleukin-8 Biosynthetic Process Diacylglycerol Catabolic Process Positive Regulation Of Phagocytosis Protein Stabilization Negative Regulation Of Lipid Catabolic Process Positive Regulation Of Lipid Catabolic Process Response To Glucocorticoid Negative Regulation Of Lipase Activity Negative Regulation Of Cholesterol Import Negative Regulation Of Cholesterol Transporter Activity
Pathways		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	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
Drugs		Immune Globulin Human	Zinc Copper
Diseases		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 Systemic lupus erythematosus	Familial amyloidosis
GWAS		Asthma ( 31619474) Autism spectrum disorder or schizophrenia ( 28540026) Blood protein levels ( 29875488 28240269) 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		6 interacting genes: APC APOA2 C3AR1 C5AR2 CR1 CST3	15 interacting genes: ABCA13 APOA1 APOC1 APOD APOF C4A CATSPER1 CREB3 LMNA NAXE NDRG1 PLTP SCARB1 TREM2 VKORC1
Entrez ID		720	336
HPRD ID		00401	00129
Ensembl ID		ENSG00000244731	ENSG00000158874
Uniprot IDs		P0C0L4	P02652
PDB IDs		1HZF 4FXG 4FXK 4XAM 5JPM 5JPN 5JTW
Enriched GO Terms of Interacting Partners?
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