PPP2R1A and RAP1A

Number of citations of the paper that reports this interaction (PubMedID 17540176)
91

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

		PPP2R1A	RAP1A
Description		protein phosphatase 2 scaffold subunit Aalpha	RAP1A, member of RAS oncogene family
Image
GO Annotations	Cellular Component	Protein Phosphatase Type 2A Complex Chromosome, Centromeric Region Nucleus Cytoplasm Mitochondrion Cytosol Protein Serine/threonine Phosphatase Complex Microtubule Cytoskeleton Membrane Lateral Plasma Membrane Dendrite Extracellular Exosome Glutamatergic Synapse	Cytoplasm Early Endosome Late Endosome Cytosol Plasma Membrane Cell Junction Guanyl-nucleotide Exchange Factor Complex Specific Granule Membrane Neuron Projection Phagocytic Vesicle Perinuclear Region Of Cytoplasm Extracellular Exosome Glutamatergic Synapse
	Molecular Function	Protein Serine/threonine Phosphatase Activity Protein Binding Protein Phosphatase Regulator Activity Protein Heterodimerization Activity Protein Antigen Binding	GTPase Activity Protein Binding GTP Binding Rap Guanyl-nucleotide Exchange Factor Activity GDP Binding Protein-containing Complex Binding
	Biological Process	G2/M Transition Of Mitotic Cell Cycle Nuclear-transcribed MRNA Catabolic Process, Nonsense-mediated Decay Inactivation Of MAPK Activity Regulation Of DNA Replication Regulation Of Transcription, DNA-templated Protein Dephosphorylation Ceramide Metabolic Process Apoptotic Process Chromosome Segregation Mitotic Nuclear Envelope Reassembly Female Meiotic Nuclear Division RNA Splicing Response To Organic Substance Regulation Of G2/M Transition Of Mitotic Cell Cycle Second-messenger-mediated Signaling Regulation Of Wnt Signaling Pathway Regulation Of Cell Adhesion Negative Regulation Of Cell Growth Regulation Of Growth Negative Regulation Of Tyrosine Phosphorylation Of STAT Protein Regulation Of Phosphoprotein Phosphatase Activity Regulation Of Cell Differentiation Meiotic Spindle Elongation Mitotic Sister Chromatid Separation Meiotic Sister Chromatid Cohesion, Centromeric Protein-containing Complex Assembly Peptidyl-serine Dephosphorylation Ciliary Basal Body-plasma Membrane Docking Regulation Of Meiotic Cell Cycle Process Involved In Oocyte Maturation Positive Regulation Of Extrinsic Apoptotic Signaling Pathway In Absence Of Ligand	Response To Carbohydrate Positive Regulation Of Neuron Projection Development Microvillus Assembly Rap Protein Signal Transduction Negative Regulation Of Collagen Biosynthetic Process Cellular Response To Drug Nerve Growth Factor Signaling Pathway Neutrophil Degranulation Positive Regulation Of GTPase Activity Positive Regulation Of Protein Kinase Activity Positive Regulation Of Glucose Import Regulation Of Insulin Secretion Establishment Of Endothelial Barrier Positive Regulation Of ERK1 And ERK2 Cascade Cellular Response To CAMP Protein Localization To Plasma Membrane Response To Antineoplastic Agent Liver Regeneration Regulation Of Neurotransmitter Receptor Localization To Postsynaptic Specialization Membrane Regulation Of Cell Junction Assembly Positive Regulation Of Fc-gamma Receptor Signaling Pathway Involved In Phagocytosis Cellular Response To Nerve Growth Factor Stimulus Negative Regulation Of Synaptic Vesicle Exocytosis Positive Regulation Of Vasculogenesis
Pathways		Inhibition of replication initiation of damaged DNA by RB1/E2F1 Spry regulation of FGF signaling Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal Integration of energy metabolism PP2A-mediated dephosphorylation of key metabolic factors DARPP-32 events Degradation of beta-catenin by the destruction complex Beta-catenin phosphorylation cascade ERK/MAPK targets ERKs are inactivated MASTL Facilitates Mitotic Progression Separation of Sister Chromatids Resolution of Sister Chromatid Cohesion Regulation of PLK1 Activity at G2/M Transition Initiation of Nuclear Envelope (NE) Reformation Loss of Nlp from mitotic centrosomes Recruitment of mitotic centrosome proteins and complexes Loss of proteins required for interphase microtubule organization from the centrosome Recruitment of NuMA to mitotic centrosomes CTLA4 inhibitory signaling Platelet sensitization by LDL Disassembly of the destruction complex and recruitment of AXIN to the membrane Disassembly of the destruction complex and recruitment of AXIN to the membrane Misspliced GSK3beta mutants stabilize beta-catenin S33 mutants of beta-catenin aren't phosphorylated S37 mutants of beta-catenin aren't phosphorylated S45 mutants of beta-catenin aren't phosphorylated T41 mutants of beta-catenin aren't phosphorylated APC truncation mutants have impaired AXIN binding AXIN missense mutants destabilize the destruction complex Truncations of AMER1 destabilize the destruction complex Anchoring of the basal body to the plasma membrane RHO GTPases Activate Formins RAF activation Negative regulation of MAPK pathway Regulation of TP53 Degradation PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling Mitotic Prometaphase Cyclin D associated events in G1 Cyclin A/B1/B2 associated events during G2/M transition AURKA Activation by TPX2 Regulation of glycolysis by fructose 2,6-bisphosphate metabolism EML4 and NUDC in mitotic spindle formation Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC)	Frs2-mediated activation Frs2-mediated activation ARMS-mediated activation ARMS-mediated activation Integrin signaling GRB2:SOS provides linkage to MAPK signaling for Integrins p130Cas linkage to MAPK signaling for integrins Glucagon-like Peptide-1 (GLP1) regulates insulin secretion Rap1 signalling MAP2K and MAPK activation Neutrophil degranulation Signaling by moderate kinase activity BRAF mutants Signaling by high-kinase activity BRAF mutants Signaling by BRAF and RAF fusions Paradoxical activation of RAF signaling by kinase inactive BRAF MET activates RAP1 and RAC1 Signaling downstream of RAS mutants
Drugs		2,6,8-Trimethyl-3-Amino-9-Benzyl-9-Methoxynonanoic Acid (2S,3S,4E,6E,8S,9S)-3-amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid
Diseases
GWAS			Cognitive ability, years of educational attainment or schizophrenia (pleiotropy) ( 31374203) Crohn's disease ( 30500874) High altitude adaptation ( 28373541) Osteoporosis-related phenotypes ( 20548944)
Interacting Genes		45 interacting genes: AIMP2 AKT1 ARIH2 CARD11 CDK1 CSDC2 CSNK2B DAPK1 DELEC1 EEF2 ESR1 GNA12 GRIN1 GRIN2D HSF2 HSPD1 IPO9 MAP3K7 MAPK6 MCM3 PARK7 PLAAT3 PPP2CA PPP2R2A PPP2R3B PPP2R5A PPP4C PPP5C PRDX1 PRDX2 RAB11A RAB18 RAB7A RAP1A RORC SGO1 SGO2 SLC6A2 SMAD2 SMAD3 STRN STRN3 TAB1 TRADD ZFYVE9	43 interacting genes: AFDN APBB1IP ARHGEF1 BIN1 BMX BRAF ELOA FADD FAF1 FAS GABARAPL2 GANAB HDAC1 HSPA1A HSPA4 KRIT1 MTNR1A NTRK1 PDE6D PPP2R1A PRKACA RABAC1 RAF1 RALGDS RAP1GAP RAP1GDS1 RAPGEF1 RAPGEF2 RAPGEF3 RAPGEF4 RAPGEF5 RAPGEF6 RASA1 RASA3 RASGRP2 RASGRP4 RASIP1 RGL4 RGS14 RUNDC3A SMARCA2 SMARCA4 TNFRSF10C
Entrez ID		5518	5906
HPRD ID		16184	01545
Ensembl ID		ENSG00000105568	ENSG00000116473
Uniprot IDs		A8K7B7 P30153	A8KAH9 P62834
PDB IDs		1B3U 2IE3 2IE4 2NPP 2NYL 2NYM 2PKG 3C5W 3DW8 3K7V 3K7W 4I5L 4I5N 4LAC 5W0W	1C1Y 1GUA 3KUC 4KVG
Enriched GO Terms of Interacting Partners?
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