C3 and CR2

Data Source:
HPRD (in vivo, in vitro)

		C3	CR2
Description		complement C3	complement C3d receptor 2
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GO Annotations	Cellular Component	Extracellular Region Extracellular Space Endoplasmic Reticulum Lumen Plasma Membrane Cell Surface Protein-containing Complex Secretory Granule Lumen Azurophil Granule Lumen Extracellular Exosome Blood Microparticle	Plasma Membrane Integral Component Of Membrane Receptor Complex Extracellular Exosome
	Molecular Function	Endopeptidase Inhibitor Activity Signaling Receptor Binding Protein Binding C5L2 Anaphylatoxin Chemotactic Receptor Binding	Virus Receptor Activity Complement Binding DNA Binding Complement Receptor Activity Transmembrane Signaling Receptor Activity Protein Binding Protein Homodimerization Activity
	Biological Process	Positive Regulation Of Type IIa Hypersensitivity Positive Regulation Of Protein Phosphorylation Positive Regulation Of Activation Of Membrane Attack Complex Fatty Acid Metabolic Process Inflammatory Response Immune Response Complement Activation Complement Activation, Alternative Pathway Complement Activation, Classical Pathway Signal Transduction G Protein-coupled Receptor Signaling Pathway Response To Bacterium Positive Regulation Of Vascular Endothelial Growth Factor Production Positive Regulation Of Glucose Transmembrane Transport Regulation Of Triglyceride Biosynthetic Process Positive Regulation Of Lipid Storage Negative Regulation Of Endopeptidase Activity Neuron Remodeling Regulation Of Complement Activation Oviduct Epithelium Development Neutrophil Degranulation Post-translational Protein Modification Cellular Protein Metabolic Process Positive Regulation Of G Protein-coupled Receptor Signaling Pathway Positive Regulation Of Angiogenesis Positive Regulation Of Receptor-mediated Endocytosis Regulation Of Immune Response Positive Regulation Of Phagocytosis, Engulfment Amyloid-beta Clearance Complement-dependent Cytotoxicity Complement-mediated Synapse Pruning Vertebrate Eye-specific Patterning Cell Surface Receptor Signaling Pathway Involved In Cell-cell Signaling Positive Regulation Of Apoptotic Cell Clearance	Complement Receptor Mediated Signaling Pathway Immune Response Complement Activation, Alternative Pathway Complement Activation, Classical Pathway B Cell Differentiation Regulation Of Complement Activation B Cell Proliferation Viral Entry Into Host Cell
Pathways		Alternative complement activation Activation of C3 and C5 Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell Peptide ligand-binding receptors Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) G alpha (i) signalling events Neutrophil degranulation Post-translational protein phosphorylation Purinergic signaling in leishmaniasis infection Regulation of Complement cascade	Regulation of Complement cascade
Drugs		Human immunoglobulin G Zinc S-Hydroxycysteine Mirococept Copper Zinc acetate Zinc chloride Zinc sulfate, unspecified form
Diseases		Macular degeneration, including: Age-related macular degeneration (ARMD); Patterned dystrophy of retinal pigment epithelium (PDREP); Retinal macular dystrophy 2 (MCDR2); X-linked atrophic macular degeneration (MDXLA) 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		Advanced age-related macular degeneration ( 26691988) Age-related macular degeneration ( 20385819 20385826 23455636 20861866 21665990) Age-related macular degeneration (choroidal neovascularisation) ( 22705344) Age-related macular degeneration (geographic atrophy) ( 22705344) Blood protein levels ( 30072576 29875488) Complement C3 and C4 levels ( 23028341) Disease progression in age-related macular degeneration ( 29346644) Early age-related macular degeneration ( 32843070) Lymphocyte counts ( 32888494) Monocyte count ( 32888494 27863252) Monocyte percentage of white cells ( 32888494) Triglycerides ( 24097068) White blood cell count ( 32888494)	Alzheimer's disease or fasting insulin levels (pleiotropy) ( 30805717) Refractive error ( 32231278) Systemic sclerosis ( 29293537) Type 2 diabetes ( 21490949)
Interacting Genes		36 interacting genes: ABL1 AGR2 ATG16L1 C2 C3AR1 C5 C5AR2 CD46 CFB CFH CFHR3 CFHR4 CFHR5 CFI CFP CPN1 CR1 CR2 CTSG EFEMP2 GC GOLGA6L9 HMGB1 ITGAM ITGAX ITGB2 KRT31 KRTAP10-8 LAMA1 LRP1 MASP1 OLFM4 PAPPA PLEKHF2 TGM2 VSIG4	10 interacting genes: ANXA6 C3 CD19 CR1 FCER2 FHOD1 HNRNPU IFITM1 IFNA1 TP53
Entrez ID		718	1380
HPRD ID		00400	00399
Ensembl ID		ENSG00000125730	ENSG00000117322
Uniprot IDs		B4DR57 P01024 V9HWA9	P20023
PDB IDs		1C3D 1GHQ 1W2S 2A73 2A74 2GOX 2I07 2ICE 2ICF 2NOJ 2QKI 2WII 2WIN 2WY7 2WY8 2XQW 2XWB 2XWJ 3D5R 3D5S 3G6J 3L3O 3L5N 3NMS 3OED 3OHX 3OXU 3RJ3 3T4A 4HW5 4HWJ 4I6O 4M76 4ONT 4ZH1 5FO7 5FO8 5FO9 5FOA 5FOB 5NBQ 5O32 5O35 6EHG 6RUR 6RUV 6S0B	1GHQ 1LY2 1W2R 1W2S 2ATY 2GSX 3OED
Enriched GO Terms of Interacting Partners?
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