CD19 and CD9

Data Source:
BioGRID (affinity chromatography technology)
HPRD (in vivo)

		CD19	CD9
Description		CD19 molecule	CD9 molecule
Image
GO Annotations	Cellular Component	Plasma Membrane Integral Component Of Plasma Membrane External Side Of Plasma Membrane Protein-containing Complex Membrane Raft Extracellular Exosome	Extracellular Space Plasma Membrane Integral Component Of Plasma Membrane Focal Adhesion Membrane Endocytic Vesicle Membrane Clathrin-coated Endocytic Vesicle Membrane Platelet Alpha Granule Membrane Protein-containing Complex Extracellular Exosome Extracellular Vesicle
	Molecular Function	Protein Binding	Integrin Binding Protein Binding
	Biological Process	B-1 B Cell Differentiation B Cell Proliferation Involved In Immune Response Immunoglobulin Mediated Immune Response Regulation Of Complement Activation Positive Regulation Of Phosphatidylinositol 3-kinase Activity Regulation Of Immune Response Antigen Receptor-mediated Signaling Pathway B Cell Receptor Signaling Pathway Regulation Of B Cell Receptor Signaling Pathway Regulation Of B Cell Activation Positive Regulation Of Release Of Sequestered Calcium Ion Into Cytosol Positive Regulation Of Protein Kinase B Signaling	Platelet Degranulation Cell Adhesion Fusion Of Sperm To Egg Plasma Membrane Involved In Single Fertilization Glial Cell Migration Myoblast Fusion Involved In Skeletal Muscle Regeneration Platelet Activation Paranodal Junction Assembly Receptor Internalization Sperm-egg Recognition Negative Regulation Of Cellular Component Movement Cellular Response To Low-density Lipoprotein Particle Stimulus Negative Regulation Of Platelet Aggregation
Pathways		PIP3 activates AKT signaling Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell Constitutive Signaling by Aberrant PI3K in Cancer PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling Regulation of Complement cascade Antigen activates B Cell Receptor (BCR) leading to generation of second messengers Antigen activates B Cell Receptor (BCR) leading to generation of second messengers	Platelet degranulation Acrosome Reaction and Sperm:Oocyte Membrane Binding Uptake and function of diphtheria toxin
Drugs		Coltuximab ravtansine Blinatumomab Inebilizumab Tisagenlecleucel Axicabtagene ciloleucel Tafasitamab Brexucabtagene autoleucel	C31G
Diseases		Common variable immunodeficiency (CVID), including the following four diseases: Inducible T Cell costimulator (ICOS) defect; TACI defect; CD19 defect; BAFFR defect
GWAS		Body fat distribution (arm fat ratio) ( 30664634) Body fat distribution (leg fat ratio) ( 30664634) Body fat distribution (trunk fat ratio) ( 30664634) Body mass index ( 29273807) Brain morphology (MOSTest) ( 32665545) Crohn's disease ( 28067908 21102463) Inflammatory bowel disease ( 28067908) Intelligence (MTAG) ( 29326435) Parkinson's disease or first degree relation to individual with Parkinson's disease ( 31701892)	Colorectal cancer ( 24836286) Colorectal cancer or advanced adenoma ( 30510241) Mean platelet volume ( 22139419 32888494 27863252) Paclitaxel-induced neuropathy ( 23776197) Platelet count ( 26805783 22139419)
Interacting Genes		21 interacting genes: ABL1 BTK CBL CD22 CD79A CD79B CD81 CD82 CD9 CR2 ECT2 FYN GRB2 LYN MAPK1 PIK3R1 PLCG2 SOS1 SYK VAV1 VAV2	25 interacting genes: ADAM2 ADRB2 CD19 CD36 CD38 CD53 CD59 CD63 CD81 CLN8 HBEGF IGSF8 ITGA2 ITGA3 ITGA5 ITGB1 KIT ODF4 PRKCA PTGFRN SERPINH1 SLC22A1 SLC22A2 TSPAN4 VKORC1
Entrez ID		930	928
HPRD ID		00113	00880
Ensembl ID		ENSG00000177455	ENSG00000010278
Uniprot IDs		P15391	A6NNI4 B4DK09 P21926
PDB IDs		6AL5	6K4J 6RLR 6Z1V 6Z20
Enriched GO Terms of Interacting Partners?
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