PIK3R3 and RB1

Data Source:
HPRD (in vivo, in vitro)

		PIK3R3	RB1
Description		phosphoinositide-3-kinase regulatory subunit 3	RB transcriptional corepressor 1
Image		No pdb structure
GO Annotations	Cellular Component	Cytosol Phosphatidylinositol 3-kinase Complex	Chromatin Nucleus Nucleoplasm Transcription Regulator Complex Spindle Cyclin/CDK Positive Transcription Elongation Factor Complex SWI/SNF Complex PML Body Rb-E2F Complex
	Molecular Function	Phosphotyrosine Residue Binding Protein Binding 1-phosphatidylinositol-3-kinase Activity 1-phosphatidylinositol-3-kinase Regulator Activity	RNA Polymerase II Transcription Regulatory Region Sequence-specific DNA Binding RNA Polymerase II Activating Transcription Factor Binding Transcription Corepressor Activity Protein Binding Transcription Factor Binding Kinase Binding Ubiquitin Protein Ligase Binding Identical Protein Binding Phosphoprotein Binding Importin-alpha Family Protein Binding Disordered Domain Specific Binding
	Biological Process	Positive Regulation Of Protein Phosphorylation Cell Migration Involved In Sprouting Angiogenesis Phosphatidylinositol Biosynthetic Process Insulin Receptor Signaling Pathway Positive Regulation Of Gene Expression Positive Regulation Of Cell Migration Phosphatidylinositol-3-phosphate Biosynthetic Process Protein Kinase B Signaling Regulation Of Phosphatidylinositol 3-kinase Activity Phosphatidylinositol Phosphorylation	G1/S Transition Of Mitotic Cell Cycle Negative Regulation Of Transcription By RNA Polymerase II Tissue Homeostasis Aortic Valve Morphogenesis Chromatin Remodeling Regulation Of Transcription, DNA-templated Negative Regulation Of Protein Kinase Activity Cell Cycle Arrest Ras Protein Signal Transduction Regulation Of Mitotic Cell Cycle Negative Regulation Of Gene Expression Viral Process Cell Differentiation Negative Regulation Of Cell Growth Sister Chromatid Biorientation Neuron Projection Development Maintenance Of Mitotic Sister Chromatid Cohesion Glial Cell Apoptotic Process Skeletal Muscle Cell Differentiation Neuron Maturation Enucleate Erythrocyte Differentiation Negative Regulation Of DNA-binding Transcription Factor Activity Regulation Of Lipid Kinase Activity Myoblast Differentiation Positive Regulation Of Macrophage Differentiation Negative Regulation Of Cell Cycle Positive Regulation Of Mitotic Metaphase/anaphase Transition Negative Regulation Of Smoothened Signaling Pathway Negative Regulation Of Transcription, DNA-templated Positive Regulation Of Transcription By RNA Polymerase II Digestive Tract Development Cell Morphogenesis Involved In Neuron Differentiation Negative Regulation Of Epithelial Cell Proliferation Negative Regulation Of Inflammatory Response Striated Muscle Cell Differentiation Cell Division Neuron Apoptotic Process Protein Localization To Chromosome, Centromeric Region Cellular Response To Xenobiotic Stimulus Negative Regulation Of Protein Serine/threonine Kinase Activity Regulation Of Cohesin Loading Negative Regulation Of Transcription Involved In G1/S Transition Of Mitotic Cell Cycle Regulation Of Centromere Complex Assembly Hepatocyte Apoptotic Process Negative Regulation Of Cold-induced Thermogenesis Negative Regulation Of Tau-protein Kinase Activity Positive Regulation Of Extracellular Matrix Organization Positive Regulation Of Collagen Fibril Organization Negative Regulation Of Myofibroblast Differentiation Negative Regulation Of G1/S Transition Of Mitotic Cell Cycle Positive Regulation Of Transcription Regulatory Region DNA Binding Negative Regulation Of Apoptotic Signaling Pathway
Pathways		GPVI-mediated activation cascade PIP3 activates AKT signaling Interleukin-7 signaling Interleukin-7 signaling Signaling by SCF-KIT Synthesis of PIPs at the plasma membrane Constitutive Signaling by Aberrant PI3K in Cancer Costimulation by the CD28 family CD28 dependent PI3K/Akt signaling G alpha (q) signalling events Interleukin-3, Interleukin-5 and GM-CSF signaling PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling RET signaling Extra-nuclear estrogen signaling Interleukin receptor SHC signaling Regulation of signaling by CBL Regulation of signaling by CBL Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants	Inhibition of replication initiation of damaged DNA by RB1/E2F1 Inhibition of replication initiation of damaged DNA by RB1/E2F1 APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 Condensation of Prophase Chromosomes Formation of Senescence-Associated Heterochromatin Foci (SAHF) Oncogene Induced Senescence Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes Cyclin E associated events during G1/S transition Cyclin D associated events in G1 Cyclin A:Cdk2-associated events at S phase entry RUNX2 regulates osteoblast differentiation Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) Defective translocation of RB1 mutants to the nucleus Replication of the SARS-CoV-1 genome Aberrant regulation of mitotic exit in cancer due to RB1 defects Replication of the SARS-CoV-2 genome
Drugs		Isoprenaline SF1126	Insulin human Insulin pork
Diseases			Bladder cancer Small cell lung cancer Glioma Osteosarcoma Breast cancer Esophageal cancer Hepatocellular carcinoma Chronic myeloid leukemia (CML)
GWAS		Body mass index ( 26426971 28448500) Body mass index (joint analysis main effects and physical activity interaction) ( 28448500) Body mass index in physically active individuals ( 28448500) Brain morphology (min-P) ( 32665545) Brain morphology (MOSTest) ( 32665545) Breast cancer ( 29059683) Cortical surface area (min-P) ( 32665545) Cortical surface area (MOSTest) ( 32665545) Cortical thickness (min-P) ( 32665545) Cortical thickness (MOSTest) ( 32665545) Diastolic blood pressure ( 30224653) Electrocardiogram morphology (amplitude at temporal datapoints) ( 32916098) Estimated glomerular filtration rate ( 31152163) Lymphocyte percentage of white cells ( 32888494) Metabolite levels ( 23823483) Neutrophil count ( 32888494) Neutrophil percentage of white cells ( 32888494) Red cell distribution width ( 32888494) Sodium levels ( 29403010) Subcortical volume (min-P) ( 32665545) Subcortical volume (MOSTest) ( 32665545) Sum neutrophil eosinophil counts ( 27863252) White blood cell count ( 32888494 27863252)	Birth weight ( 31043758 27680694) Chronic kidney disease ( 26420894) Lymphocyte counts ( 32888494) Monocyte count ( 32888494) Offspring birth weight ( 31043758) Post bronchodilator FEV1/FVC ratio ( 26634245)
Interacting Genes		124 interacting genes: ABCB6 ABL2 AMBP ANKS1A ANTKMT AR ARID4B AUNIP AXL BLK BLZF1 BRK1 BTK C3orf36 C9orf24 CAMK1 CCDC14 CCDC196 CCDC33 CCDC89 CEP126 CEP19 CHRDL2 CLNK CRBN CRK DARS1 DCAF8 DISC1 DRAP1 DSN1 E2F6 EGFR ENKD1 ERBB2 ERBB3 ERBB4 ESR1 FAM166B FBN3 FER FGB FNDC8 FOXO1 FSD2 FYN GAB1 GC GRB2 HROB HSH2D IGF1R INSR IQUB IRS1 IRS2 ITGB3BP KARS1 KHDRBS1 KIAA0408 KIT KLC2 KLF15 KMT2B L3MBTL3 LAP3 LNX2 LUC7L2 MBIP MECOM MET MICAL1 MTF2 NAB2 NCK1 NEBL NEDD9 ORM1 PACRGL PBX4 PCDHB5 PDGFRB PELO PIK3CA PIK3CD PLAAT4 PLB1 PLEKHF2 PPARA PRKAR1B PSME1 PTK2 QARS1 RB1 RING1 RUSC1 SERF1A SERTAD2 SOCS6 SPATA32 SRC SSBP4 STAT3 STAT5B TASOR2 TEC TERF2 TNK2 TNNC2 TNNI1 TRIM54 TRMT2A TSPAN2 USP2 VBP1 VCP WRNIP1 YES1 YPEL3 ZBTB18 ZMAT1 ZNF281 ZNF451 ZNF620	190 interacting genes: AATF ABL1 AHR ANKS1A AR ARID3B ATF2 BAAT BAG1 BDP1 BNC2 BRCA1 BRF1 CASP10 CASP2 CASP3 CASP6 CASP7 CASP8 CASP9 CBX1 CBX4 CCDC180 CCNA1 CCNA2 CCNB1 CCNC CCND1 CCND2 CCND3 CCNE1 CCNT2 CDC27 CDK1 CDK14 CDK2 CDK3 CDK4 CDK5 CDK6 CDK9 CDKN1A CDKN1C CEBPA CEBPB CEBPD CEBPE CHEK1 CHN2 CLNK CORO2A CREG1 CTBP1 CTSV CUX1 DGKZ DNMT1 DVL1 DYRK1A E2F1 E2F2 E2F3 E2F4 E4F1 EID1 ELF1 ENC1 EP300 FANCC FBP1 FBP2 FOS FRK GALNT12 GTF3C2 HBP1 HDAC1 HDAC3 HIF1A HMGA2 HMGB1 HSPA8 ID2 INS IRF3 JUN KAT2B KAT5 KDM4A KDM5A KDM5B KMT5C L3MBTL1 LEF1 LIN54 LIN9 LMNA MAPK1 MAPK14 MAPK3 MAPK9 MCM7 MDM2 MDM4 MNAT1 MNDA MORF4L1 MORF4L2 MRPS18B MYC MYOD1 NCOA6 NDC80 NEFM ORC1 PA2G4 PAX2 PAX5 PAX6 PELP1 PHB PIK3R1 PIK3R3 PLA2G12A PML POLA1 PPARG PPIA PPP1CA PPP1CB PPP1CC PPP1R26 PRDM2 PRKCB PRKRA PRMT2 PSMD10 PURA RABGAP1L RACK1 RAF1 RASA1 RBAK RBBP4 RBBP5 RBBP6 RBBP7 RBBP8 RBBP9 RING1 RINT1 RNF123 RNF40 RUNX2 SERPINB2 SHC1 SKP2 SMARCA4 SMARCB1 SMYD2 SNAPC1 SNAPC3 SNW1 SP1 SP3 SPI1 SPIB STAT3 STX17 SUV39H1 TAF1 TASOR TBP TFAP2A TGM2 THOC1 TMPO TOP2A TP53 TRAP1 TRIM27 TRIP11 TRMO UBE2I UBTF USP4 USP7 VDR XPA ZBTB16
Entrez ID		8503	5925
HPRD ID		05831	01574
Ensembl ID		ENSG00000117461	ENSG00000139687
Uniprot IDs		B4DXM8 Q68CY7 Q7Z3W2 Q8N381 Q92569	A0A024RDV3 P06400
PDB IDs			1AD6 1GH6 1GUX 1H25 1N4M 1O9K 1PJM 2AZE 2QDJ 2R7G 3N5U 3POM 4CRI 4ELJ 4ELL
Enriched GO Terms of Interacting Partners?
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