CD4 and PIK3R1

Number of citations of the paper that reports this interaction (PubMedID 8246987)
28

Data Source:
HPRD (in vitro)

		CD4	PIK3R1
Description		CD4 molecule	phosphoinositide-3-kinase regulatory subunit 1
Image
GO Annotations	Cellular Component	Cell Early Endosome Endoplasmic Reticulum Lumen Endoplasmic Reticulum Membrane Plasma Membrane Integral Component Of Plasma Membrane External Side Of Plasma Membrane Clathrin-coated Vesicle Membrane T Cell Receptor Complex Membrane Raft	Cell Nucleus Cytoplasm Cis-Golgi Network Cytosol Plasma Membrane Cell-cell Junction Phosphatidylinositol 3-kinase Complex Phosphatidylinositol 3-kinase Complex, Class IA Membrane Perinuclear Endoplasmic Reticulum Membrane
	Molecular Function	Virus Receptor Activity Transmembrane Signaling Receptor Activity Extracellular Matrix Structural Constituent Protein Binding Zinc Ion Binding Coreceptor Activity Immunoglobulin Binding Enzyme Binding Protein Kinase Binding Signaling Receptor Activity Interleukin-16 Binding Interleukin-16 Receptor Activity MHC Class II Protein Binding Identical Protein Binding Protein Homodimerization Activity Protein Tyrosine Kinase Binding	Phosphotyrosine Residue Binding Transmembrane Receptor Protein Tyrosine Kinase Adaptor Activity Insulin Receptor Binding Insulin-like Growth Factor Receptor Binding Neurotrophin TRKA Receptor Binding Protein Binding Transcription Factor Binding Protein Phosphatase Binding Phosphatidylinositol 3-kinase Regulator Activity Phosphatidylinositol 3-kinase Regulatory Subunit Binding ErbB-3 Class Receptor Binding Phosphatidylinositol 3-kinase Binding Insulin Binding Insulin Receptor Substrate Binding 1-phosphatidylinositol-3-kinase Regulator Activity Protein Heterodimerization Activity
	Biological Process	Cytokine Production Positive Regulation Of Protein Phosphorylation Adaptive Immune Response Induction By Virus Of Host Cell-cell Fusion Immune Response Cell Adhesion Signal Transduction Cell Surface Receptor Signaling Pathway Enzyme Linked Receptor Protein Signaling Pathway Transmembrane Receptor Protein Tyrosine Kinase Signaling Pathway Positive Regulation Of Calcium Ion Transport Into Cytosol Fusion Of Virus Membrane With Host Plasma Membrane Cytokine-mediated Signaling Pathway T Cell Differentiation Macrophage Differentiation Response To Estradiol Maintenance Of Protein Location In Cell Response To Vitamin D Positive Regulation Of Kinase Activity Helper T Cell Enhancement Of Adaptive Immune Response Interleukin-15-mediated Signaling Pathway Positive Regulation Of T Cell Proliferation T Cell Activation Positive Regulation Of I-kappaB Kinase/NF-kappaB Signaling Positive Regulation Of MAPK Cascade Entry Into Host T Cell Selection Positive Regulation Of Interleukin-2 Biosynthetic Process Positive Regulation Of Monocyte Differentiation Positive Regulation Of Protein Kinase Activity Positive Regulation Of Transcription, DNA-templated Positive Regulation Of Viral Entry Into Host Cell Regulation Of Defense Response To Virus By Virus Positive Regulation Of Peptidyl-tyrosine Phosphorylation Defense Response To Gram-negative Bacterium Positive Regulation Of Calcium-mediated Signaling T Cell Receptor Signaling Pathway Regulation Of T Cell Activation Regulation Of Calcium Ion Transport Membrane Organization Positive Regulation Of ERK1 And ERK2 Cascade Cellular Response To Granulocyte Macrophage Colony-stimulating Factor Stimulus	Cellular Glucose Homeostasis Negative Regulation Of Cell-matrix Adhesion Protein Phosphorylation Protein Import Into Nucleus Phosphatidylinositol Biosynthetic Process Epidermal Growth Factor Receptor Signaling Pathway G Protein-coupled Receptor Signaling Pathway Axon Guidance Insulin Receptor Signaling Pathway Extrinsic Apoptotic Signaling Pathway Via Death Domain Receptors Intrinsic Apoptotic Signaling Pathway In Response To DNA Damage Phosphatidylinositol 3-kinase Signaling Positive Regulation Of Phosphatidylinositol 3-kinase Signaling Viral Process Cytokine-mediated Signaling Pathway Platelet Activation B Cell Differentiation Positive Regulation Of Cell Migration T Cell Costimulation Positive Regulation Of Tumor Necrosis Factor Production Cellular Response To Insulin Stimulus Positive Regulation Of RNA Splicing Cellular Response To UV Response To Endoplasmic Reticulum Stress Fc-epsilon Receptor Signaling Pathway Fc-gamma Receptor Signaling Pathway Involved In Phagocytosis ERBB2 Signaling Pathway Positive Regulation Of Protein Import Into Nucleus Negative Regulation Of Apoptotic Process Regulation Of Phosphatidylinositol 3-kinase Activity Negative Regulation Of Osteoclast Differentiation Positive Regulation Of Transcription By RNA Polymerase II Positive Regulation Of Glucose Import Regulation Of Insulin Receptor Signaling Pathway Phosphatidylinositol Phosphorylation Insulin-like Growth Factor Receptor Signaling Pathway Vascular Endothelial Growth Factor Receptor Signaling Pathway Phosphatidylinositol-mediated Signaling Protein Stabilization T Cell Receptor Signaling Pathway Leukocyte Migration Regulation Of Stress Fiber Assembly Positive Regulation Of Protein Kinase B Signaling Growth Hormone Receptor Signaling Pathway Positive Regulation Of Endoplasmic Reticulum Unfolded Protein Response Positive Regulation Of Protein Localization To Plasma Membrane
Pathways		Alpha-defensins Nef Mediated CD4 Down-regulation Binding and entry of HIV virion Vpu mediated degradation of CD4 Downstream TCR signaling Phosphorylation of CD3 and TCR zeta chains Translocation of ZAP-70 to Immunological synapse Generation of second messenger molecules PD-1 signaling Other interleukin signaling Cargo recognition for clathrin-mediated endocytosis Clathrin-mediated endocytosis	PI3K Cascade IRS-mediated signalling GPVI-mediated activation cascade Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants PI3K events in ERBB4 signaling PIP3 activates AKT signaling Interleukin-7 signaling Interleukin-7 signaling Signaling by SCF-KIT Synthesis of PIPs at the plasma membrane GAB1 signalosome Signaling by cytosolic FGFR1 fusion mutants Downstream signal transduction PI3K events in ERBB2 signaling PI3K/AKT activation Downstream TCR signaling Role of phospholipids in phagocytosis Tie2 Signaling Constitutive Signaling by Aberrant PI3K in Cancer DAP12 signaling Role of LAT2/NTAL/LAB on calcium mobilization Nephrin family interactions Costimulation by the CD28 family CD28 dependent PI3K/Akt signaling G alpha (q) signalling events GP1b-IX-V activation signalling VEGFA-VEGFR2 Pathway VEGFA-VEGFR2 Pathway Interleukin-3, Interleukin-5 and GM-CSF signaling Constitutive Signaling by EGFRvIII PI-3K cascade:FGFR1 PI-3K cascade:FGFR2 PI-3K cascade:FGFR3 PI-3K cascade:FGFR4 Signaling by FGFR2 in disease Signaling by FGFR4 in disease Signaling by FGFR1 in disease Interleukin-4 and Interleukin-13 signaling PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling MET activates PI3K/AKT signaling Signaling by FGFR3 fusions in cancer Signaling by FGFR3 point mutants in cancer RET signaling Extra-nuclear estrogen signaling Erythropoietin activates Phosphoinositide-3-kinase (PI3K) Erythropoietin activates Phosphoinositide-3-kinase (PI3K) Activated NTRK2 signals through PI3K Interleukin receptor SHC signaling Regulation of signaling by CBL Regulation of signaling by CBL Activated NTRK3 signals through PI3K FLT3 Signaling Signaling by ERBB2 KD Mutants Signaling by ERBB2 ECD mutants Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants Signaling by PDGFRA extracellular domain mutants Antigen activates B Cell Receptor (BCR) leading to generation of second messengers Antigen activates B Cell Receptor (BCR) leading to generation of second messengers
Drugs		Antithymocyte immunoglobulin (rabbit)	Isoprenaline SF1126 (1S,6BR,9AS,11R,11BR)-9A,11B-DIMETHYL-1-[(METHYLOXY)METHYL]-3,6,9-TRIOXO-1,6,6B,7,8,9,9A,10,11,11B-DECAHYDRO-3H-FURO[4,3,2-DE]INDENO[4,5-H][2]BENZOPYRAN-11-YL ACETATE
Diseases
GWAS		Bone mineral density (hip) ( 30172743) Response to Vitamin E supplementation ( 22437554)	Alzheimer's disease biomarkers ( 23419831) Anthropometric traits (multi-trait analysis) ( 30166351) Birth weight ( 31043758) Bone mineral density (hip) ( 26911590) Cleft lip with or without cleft palate ( 28054174) Corneal astigmatism ( 30306274) Estimated glomerular filtration rate ( 31152163 30604766) Glomerular filtration rate (creatinine) ( 28452372 26831199) Height ( 31562340) Hip minimal joint space width ( 27701424) Intelligence (MTAG) ( 29326435) Mean corpuscular hemoglobin ( 27863252) Mean corpuscular volume ( 27863252) Menarche (age at onset) ( 23599027) Offspring birth weight ( 31043758) Red cell distribution width ( 27863252) Rosacea symptom severity ( 29771307) Triglyceride levels ( 29083408) Type 2 diabetes (adjusted for BMI) ( 30297969)
Interacting Genes		38 interacting genes: ABCB1 ADRB2 CCR5 CD2 CD28 CD38 CD44 CD5 CD53 CD82 CTSD CXCL12 CXCR4 DPP4 FCGR3A HLA-DPA1 HLA-DQA2 HLA-DQB1 IL16 IL2RA INPPL1 KCNAB2 LAT LCK LGALS1 MAPK14 MARCHF4 PI4KA PIK3R1 PIP PTPRC SELL SIVA1 SPG21 TFRC TNFRSF10A UBL7 UNC119	170 interacting genes: ABL1 ADAM12 ADAMTS2 AGAP2 AKT1 ALK ANK3 APPL1 ARAF ARHGAP1 ARHGAP17 ARHGAP32 AXL BCAR1 BRCA1 CBL CBLB CCL14 CD19 CD22 CD28 CD2AP CD3E CD4 CD40 CD5 CD7 CDC42 CDH2 CHRNA7 CLNK CRK CRKL CSF1R CSF2RA CTLA4 CTNNB1 CXCL2 CYP4A11 DLX2 DNM1 DOK1 EGF EGFR ENKUR EPHA2 EPOR ERAS ERBB2 ERBB3 ESR1 EZR FASLG FCGR2A FER FES FGFR1 FLT1 FYN GAB1 GAB2 GAB3 GHR GP1BA GRB2 GSPT1 GTF2H1 HCK HCST HGS HOXA1 HRAS HTT IFNAR1 IGF1R IKZF3 IL13 IL1R1 IL1RAP IL2RB IL7R INPP4A INSR IRS1 IRS2 IRS4 ITSN1 JAK1 JAK2 JAK3 KBTBD2 KHDRBS1 KIT LAT LCK LNX2 LRRK2 MAPK8 MAPT MET MME MST1R MYO16 NFKBIA NTRK1 NTRK2 NUP85 NYAP1 NYAP2 PASK PDE4D PDGFB PDGFRA PDGFRB PECAM1 PFN1 PIK3AP1 PIK3CA PIK3CB PIK3CD PPM1A PROM1 PSEN1 PSMB5 PTK2 PTK2B PTPN11 PTPN6 RAC1 RASA1 RASD2 RB1 RET RRAS2 SH3KBP1 SHB SHC1 SLC9A2 SOCS1 SOCS6 SOCS7 SQSTM1 SRC SSTR2 STAT3 SYK SYN1 TEC TEK TGFBR1 TGFBR2 TIE1 TLR2 TNS4 TOM1L1 TRAT1 TSHR TTR TUB TUBA1B TUBG1 TYK2 TYRO3 VAV1 VAV3 WAS WASF3 WBP11 YWHAG YWHAZ
Entrez ID		920	5295
HPRD ID		01740	01381
Ensembl ID		ENSG00000010610	ENSG00000145675
Uniprot IDs		A0A4Y5UGE4 B0AZV7 B4DT49 P01730	A0A2X0SFG1 P27986
PDB IDs		1CDH 1CDI 1CDJ 1CDU 1CDY 1G9M 1G9N 1GC1 1JL4 1OPN 1OPT 1OPW 1Q68 1RZJ 1RZK 1WBR 1WIO 1WIP 1WIQ 2B4C 2JKR 2JKT 2KLU 2NXY 2NXZ 2NY0 2NY1 2NY2 2NY3 2NY4 2NY5 2NY6 2QAD 3B71 3CD4 3J70 3JCB 3JCC 3JWD 3JWO 3LQA 3O2D 3S4S 3S5L 3T0E 4H8W 4JM2 4P9H 4Q6I 4R2G 4R4H 4RQS 5A7X 5A8H 5CAY 5THR 5U1F 5VN3 6CM3 6EDU 6MEO 6MET	1A0N 1AZG 1H9O 1PBW 1PHT 1PIC 1PKS 1PKT 2IUG 2IUH 2IUI 2RD0 2V1Y 3HHM 3HIZ 3I5R 3I5S 4A55 4JPS 4L1B 4L23 4L2Y 4OVU 4OVV 4WAF 4YKN 4ZOP 5AUL 5FI4 5GJI 5ITD 5M6U 5SW8 5SWG 5SWO 5SWP 5SWR 5SWT 5SX8 5SX9 5SXA 5SXB 5SXC 5SXD 5SXE 5SXF 5SXI 5SXJ 5SXK 5UBT 5UK8 5UKJ 5UL1 5VLR 5XGH 5XGI 5XGJ 6NCT 6PYR 6PYU
Enriched GO Terms of Interacting Partners?
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