CD28 and CD80

Number of citations of the paper that reports this interaction (PubMedID 1847722)
266

Data Source:
BioGRID (pull down, pull down)
HPRD (in vitro)

		CD28	CD80
Description		CD28 molecule	CD80 molecule
Image
GO Annotations	Cellular Component	Immunological Synapse Cytosol Plasma Membrane Integral Component Of Plasma Membrane External Side Of Plasma Membrane Cell Surface Protein Complex Involved In Cell Adhesion	Plasma Membrane External Side Of Plasma Membrane Cell Surface Integral Component Of Membrane Protein Complex Involved In Cell Adhesion
	Molecular Function	Protease Binding Protein Binding Coreceptor Activity Protein Kinase Binding Identical Protein Binding	Virus Receptor Activity Protein Binding Coreceptor Activity
	Biological Process	Positive Regulation Of Cytokine Production Positive Regulation Of Inflammatory Response To Antigenic Stimulus Humoral Immune Response Cell Surface Receptor Signaling Pathway Positive Regulation Of Gene Expression Negative Regulation Of Gene Expression Positive Regulation Of Phosphatidylinositol 3-kinase Signaling T Cell Costimulation Positive Regulation Of Interleukin-10 Production Positive Regulation Of Interleukin-2 Production Positive Regulation Of Interleukin-4 Production Positive Regulation Of T Cell Proliferation T Cell Activation Negative Regulation Of Apoptotic Process Negative Thymic T Cell Selection Regulatory T Cell Differentiation Positive Regulation Of Viral Genome Replication Regulation Of Regulatory T Cell Differentiation Positive Regulation Of Translation Positive Regulation Of Mitotic Nuclear Division Positive Regulation Of Transcription By RNA Polymerase II Positive Regulation Of Alpha-beta T Cell Proliferation Positive Regulation Of Isotype Switching To IgG Isotypes T Cell Receptor Signaling Pathway Positive Regulation Of Protein Kinase B Signaling Apoptotic Signaling Pathway	Immune Response Cell Surface Receptor Signaling Pathway Positive Regulation Of Signal Transduction T Cell Costimulation Positive Regulation Of Granulocyte Macrophage Colony-stimulating Factor Production Positive Regulation Of Interleukin-2 Production Intracellular Signal Transduction Positive Regulation Of T Cell Proliferation Negative Regulation Of T Cell Proliferation Positive Regulation Of T-helper 1 Cell Differentiation Positive Regulation Of Transcription, DNA-templated Viral Entry Into Host Cell Positive Regulation Of Peptidyl-tyrosine Phosphorylation Cellular Response To Lipopolysaccharide
Pathways		PIP3 activates AKT signaling Nef mediated downregulation of CD28 cell surface expression Constitutive Signaling by Aberrant PI3K in Cancer CD28 co-stimulation CD28 dependent PI3K/Akt signaling CD28 dependent Vav1 pathway PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling	PIP3 activates AKT signaling Constitutive Signaling by Aberrant PI3K in Cancer CD28 co-stimulation CD28 dependent PI3K/Akt signaling CD28 dependent Vav1 pathway CTLA4 inhibitory signaling Interleukin-10 signaling PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling
Drugs			Abatacept Galiximab Belatacept
Diseases
GWAS		Alopecia areata ( 25608926) Autoimmune traits (pleiotropy) ( 30572963) Celiac disease ( 22057235 20190752 25920553) Celiac disease and Rheumatoid arthritis ( 26546613) Chronic inflammatory diseases (ankylosing spondylitis, Crohn's disease, psoriasis, primary sclerosing cholangitis, ulcerative colitis) (pleiotropy) ( 26974007) Eosinophil counts ( 32888494) Eosinophil percentage of white cells ( 32888494) Graves' disease ( 21841780) Heschl's gyrus morphology ( 25130324) Inflammatory bowel disease ( 26192919) Lymphocyte counts ( 32888494) Multiple sclerosis ( 31604244 24076602) Primary biliary cholangitis ( 28425483) Primary sclerosing cholangitis ( 23603763 27992413) Rheumatoid arthritis ( 30423114 23143596 24390342) Rheumatoid arthritis (ACPA-positive) ( 23143596 24532676) Subcutaneous adipose tissue ( 29178545) Systemic lupus erythematosus ( 28714469) Ulcerative colitis ( 26192919)	Asthma ( 32296059) Autoimmune thyroid disease ( 32581359) Carotid plaque burden ( 28282560) Celiac disease ( 20190752) Juvenile idiopathic arthritis (oligoarticular or rheumatoid factor-negative polyarticular) ( 23603761) Lobular breast cancer (menopausal hormone therapy interaction) ( 24080446) Primary biliary cholangitis ( 28425483 23000144 21399635 26394269 28062665) Primary biliary cirrhosis ( 22961000) Systemic lupus erythematosus ( 23273568 25862617) Systemic sclerosis ( 31672989) Vitiligo ( 27723757 22561518)
Interacting Genes		25 interacting genes: AP1M1 BCS1L CAND1 CD247 CD4 CD80 CD86 CFLAR CTLA4 DUSP14 GRAP2 GRB2 IL12A ITK LCK LRRC23 NSF PIK3CG PIK3R1 PIK3R2 PLCG1 PTPRC SEC14L2 WBP2NL YAP1	9 interacting genes: CD274 CD28 CD86 CTLA4 IQCB1 MRPL3 NGFR TRH UPK1B
Entrez ID		940	941
HPRD ID		01727	00202
Ensembl ID		ENSG00000178562	ENSG00000121594
Uniprot IDs		B4E0L1 P10747	A0N0P2 P33681
PDB IDs		1YJD 3WA4 5AUL 5GJH 5GJI 6O8D	1DR9 1I8L
Enriched GO Terms of Interacting Partners?
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