PPP2R5A (protein phosphatase 2 regulatory subunit Balpha)

2003-11-01  

Identity

HGNC
LOCATION
1q32.3
LOCUSID
ALIAS
B56A,B56alpha,PR61A
FUSION GENES

Other Information

Locus ID:

NCBI: 5525
MIM: 601643
HGNC: 9309
Ensembl: ENSG00000066027

Variants:

dbSNP: 5525
ClinVar: 5525
TCGA: ENSG00000066027
COSMIC: PPP2R5A

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000066027ENST00000261461Q15172
ENSG00000066027ENST00000537030Q15172

Expression (GTEx)

0
10
20
30
40
50
60
70
80

Pathways

PathwaySourceExternal ID
Oocyte meiosisKEGGko04114
Oocyte meiosisKEGGhsa04114
mRNA surveillance pathwayKEGGko03015
mRNA surveillance pathwayKEGGhsa03015
Dopaminergic synapseKEGGko04728
Dopaminergic synapseKEGGhsa04728
PI3K-Akt signaling pathwayKEGGhsa04151
PI3K-Akt signaling pathwayKEGGko04151
Adrenergic signaling in cardiomyocytesKEGGhsa04261
Adrenergic signaling in cardiomyocytesKEGGko04261
AMPK signaling pathwayKEGGhsa04152
AMPK signaling pathwayKEGGko04152
Sphingolipid signaling pathwayKEGGhsa04071
Sphingolipid signaling pathwayKEGGko04071
DiseaseREACTOMER-HSA-1643685
Diseases of signal transductionREACTOMER-HSA-5663202
Signaling by WNT in cancerREACTOMER-HSA-4791275
truncated APC mutants destabilize the destruction complexREACTOMER-HSA-4839744
APC truncation mutants have impaired AXIN bindingREACTOMER-HSA-5467337
AXIN mutants destabilize the destruction complex, activating WNT signalingREACTOMER-HSA-4839735
AXIN missense mutants destabilize the destruction complexREACTOMER-HSA-5467340
AMER1 mutants destabilize the destruction complexREACTOMER-HSA-4839748
Truncations of AMER1 destabilize the destruction complexREACTOMER-HSA-5467348
phosphorylation site mutants of CTNNB1 are not targeted to the proteasome by the destruction complexREACTOMER-HSA-4839743
S45 mutants of beta-catenin aren't phosphorylatedREACTOMER-HSA-5358751
T41 mutants of beta-catenin aren't phosphorylatedREACTOMER-HSA-5358752
S37 mutants of beta-catenin aren't phosphorylatedREACTOMER-HSA-5358749
S33 mutants of beta-catenin aren't phosphorylatedREACTOMER-HSA-5358747
Misspliced GSK3beta mutants stabilize beta-cateninREACTOMER-HSA-5339716
Immune SystemREACTOMER-HSA-168256
Adaptive Immune SystemREACTOMER-HSA-1280218
Costimulation by the CD28 familyREACTOMER-HSA-388841
CTLA4 inhibitory signalingREACTOMER-HSA-389513
Signaling by the B Cell Receptor (BCR)REACTOMER-HSA-983705
Downstream signaling events of B Cell Receptor (BCR)REACTOMER-HSA-1168372
PIP3 activates AKT signalingREACTOMER-HSA-1257604
Negative regulation of the PI3K/AKT networkREACTOMER-HSA-199418
Innate Immune SystemREACTOMER-HSA-168249
DAP12 interactionsREACTOMER-HSA-2172127
DAP12 signalingREACTOMER-HSA-2424491
RAF/MAP kinase cascadeREACTOMER-HSA-5673001
RAF activationREACTOMER-HSA-5673000
Negative regulation of MAPK pathwayREACTOMER-HSA-5675221
Fc epsilon receptor (FCERI) signalingREACTOMER-HSA-2454202
FCERI mediated MAPK activationREACTOMER-HSA-2871796
Role of LAT2/NTAL/LAB on calcium mobilizationREACTOMER-HSA-2730905
Cytokine Signaling in Immune systemREACTOMER-HSA-1280215
Signaling by InterleukinsREACTOMER-HSA-449147
Interleukin-2 signalingREACTOMER-HSA-451927
Interleukin receptor SHC signalingREACTOMER-HSA-912526
Interleukin-3, 5 and GM-CSF signalingREACTOMER-HSA-512988
HemostasisREACTOMER-HSA-109582
Platelet homeostasisREACTOMER-HSA-418346
Platelet sensitization by LDLREACTOMER-HSA-432142
Signal TransductionREACTOMER-HSA-162582
Signaling by EGFRREACTOMER-HSA-177929
GRB2 events in EGFR signalingREACTOMER-HSA-179812
SHC1 events in EGFR signalingREACTOMER-HSA-180336
GAB1 signalosomeREACTOMER-HSA-180292
Signaling by Insulin receptorREACTOMER-HSA-74752
Insulin receptor signalling cascadeREACTOMER-HSA-74751
IRS-mediated signallingREACTOMER-HSA-112399
SOS-mediated signallingREACTOMER-HSA-112412
Signalling by NGFREACTOMER-HSA-166520
NGF signalling via TRKA from the plasma membraneREACTOMER-HSA-187037
Signalling to ERKsREACTOMER-HSA-187687
Signalling to RASREACTOMER-HSA-167044
Signalling to p38 via RIT and RINREACTOMER-HSA-187706
Prolonged ERK activation eventsREACTOMER-HSA-169893
Frs2-mediated activationREACTOMER-HSA-170968
ARMS-mediated activationREACTOMER-HSA-170984
PI3K/AKT activationREACTOMER-HSA-198203
Signaling by PDGFREACTOMER-HSA-186797
Downstream signal transductionREACTOMER-HSA-186763
Signaling by VEGFREACTOMER-HSA-194138
VEGFA-VEGFR2 PathwayREACTOMER-HSA-4420097
VEGFR2 mediated cell proliferationREACTOMER-HSA-5218921
Signaling by SCF-KITREACTOMER-HSA-1433557
MAPK family signaling cascadesREACTOMER-HSA-5683057
MAPK1/MAPK3 signalingREACTOMER-HSA-5684996
Signaling by Rho GTPasesREACTOMER-HSA-194315
RHO GTPase EffectorsREACTOMER-HSA-195258
RHO GTPases Activate ForminsREACTOMER-HSA-5663220
Signaling by GPCRREACTOMER-HSA-372790
Gastrin-CREB signalling pathway via PKC and MAPKREACTOMER-HSA-881907
Signaling by WntREACTOMER-HSA-195721
Degradation of beta-catenin by the destruction complexREACTOMER-HSA-195253
Beta-catenin phosphorylation cascadeREACTOMER-HSA-196299
TCF dependent signaling in response to WNTREACTOMER-HSA-201681
Disassembly of the destruction complex and recruitment of AXIN to the membraneREACTOMER-HSA-4641262
Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R)REACTOMER-HSA-2404192
IGF1R signaling cascadeREACTOMER-HSA-2428924
IRS-related events triggered by IGF1RREACTOMER-HSA-2428928
Signaling by LeptinREACTOMER-HSA-2586552
Cell CycleREACTOMER-HSA-1640170
Cell Cycle, MitoticREACTOMER-HSA-69278
M PhaseREACTOMER-HSA-68886
Mitotic PrometaphaseREACTOMER-HSA-68877
Resolution of Sister Chromatid CohesionREACTOMER-HSA-2500257
Mitotic Metaphase and AnaphaseREACTOMER-HSA-2555396
Mitotic AnaphaseREACTOMER-HSA-68882
Separation of Sister ChromatidsREACTOMER-HSA-2467813
Developmental BiologyREACTOMER-HSA-1266738
Axon guidanceREACTOMER-HSA-422475
NCAM signaling for neurite out-growthREACTOMER-HSA-375165
PI5P, PP2A and IER3 Regulate PI3K/AKT SignalingREACTOMER-HSA-6811558
RET signalingREACTOMER-HSA-8853659

References

Pubmed IDYearTitleCitations
218740082011Formation of stable attachments between kinetochores and microtubules depends on the B56-PP2A phosphatase.108
279985402016Expanding the PP2A Interactome by Defining a B56-Specific SLiM.27
189574152008PKR regulates B56(alpha)-mediated BCL2 phosphatase activity in acute lymphoblastic leukemia-derived REH cells.23
239550032013PP2A regulatory subunit Bα controls endothelial contractility and vessel lumen integrity via regulation of HDAC7.19
210300672010Overexpression of transforming growth factor β1 in malignant prostate cells is partly caused by a runaway of TGF-β1 auto-induction mediated through a defective recruitment of protein phosphatase 2A by TGF-β type I receptor.18
273500472016Crystal structure of a PP2A B56-BubR1 complex and its implications for PP2A substrate recruitment and localization.17
203785462010Nuclear export and centrosome targeting of the protein phosphatase 2A subunit B56alpha: role of B56alpha in nuclear export of the catalytic subunit.14
284047892017The PP2A<sup>B56</sup> phosphatase promotes the association of Cdc20 with APC/C in mitosis.13
210752142011A critical role for the protein phosphatase 2A B'α regulatory subunit in dephosphorylation of sphingosine kinase 1.11
201604902010Negative regulation of CHK2 activity by protein phosphatase 2A is modulated by DNA damage.10

Citation

Dessen P

PPP2R5A (protein phosphatase 2 regulatory subunit Balpha)

Atlas Genet Cytogenet Oncol Haematol. 2003-11-01

Online version: http://atlasgeneticsoncology.org/gene/41818/ppp2r5a