PPP2R1B (protein phosphatase 2 scaffold subunit Abeta)

2003-02-01  

Identity

HGNC
PPP2R1B
LOCATION
11q23.1
LOCUSID
5519
ALIAS
PP2A-Abeta,PR65B
FUSION GENES
Show Gene Fusions

Other Information

Locus ID:

NCBI: 5519
MIM: 603113
HGNC: 9303
Ensembl: ENSG00000137713

Variants:

dbSNP: 5519
ClinVar: 5519
TCGA: ENSG00000137713
COSMIC: PPP2R1B

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000137713ENST00000311129P30154
ENSG00000137713ENST00000341980P30154
ENSG00000137713ENST00000393055P30154
ENSG00000137713ENST00000426998P30154
ENSG00000137713ENST00000527614P30154
ENSG00000137713ENST00000531373E9PNM7
ENSG00000137713ENST00000531890H0YDG7
ENSG00000137713ENST00000534500E9PPI5
ENSG00000137713ENST00000534521E9PHZ6

Expression (GTEx)

0
10
20
30
40
50
60
70
Adipose - Subcutaneous
Adipose - Visceral
Adrenal Gland
Artery - Aorta
Artery - Tibial
Bladder
Brain - Amygdala
Brain - Anterior cingulate cortex
Brain - Caudate
Brain - Cerebellar Hemisphere
Brain - Cerebellum
Brain - Cortex
Brain - Frontal Cortex
Brain - Hippocampus
Brain - Hypothalamus
Brain - Nucleus accumbens
Brain - Putamen
Brain - Spinal cord
Brain - Substantia nigra
Breast - Mammary Tissue
Cells - Cultured fibroblasts
Cells - EBV - transformed lymphocytes
Cervix - Ectocervix
Cervix - Endocervix
Colon - Sigmoid
Colon - Transverse
Esophagus - Gastroesophageal Junction
Esophagus - Mucosa
Esophagus - Muscularis
Fallopian Tube
Heart - Atrial Appendage
Heart - Left Ventricle
Kidney - Cortex
Kidney - Medulla
Liver
Lung
Minor Salivary Gland
Muscle - Skeletal
Nerve - Tibial
Ovary
Pancreas
Pituitary
Prostate
Skin - Not Sun Exposed
Skin - Sun Exposed
Small Intestine - Terminal Ileum
Spleen
Stomach
Testis
Thyroid
Uterus
Vagina
Whole Blood

Pathways

PathwaySourceExternal ID
TGF-beta signaling pathwayKEGGko04350
Tight junctionKEGGko04530
Long-term depressionKEGGko04730
TGF-beta signaling pathwayKEGGhsa04350
Tight junctionKEGGhsa04530
Long-term depressionKEGGhsa04730
Oocyte meiosisKEGGko04114
Oocyte meiosisKEGGhsa04114
Chagas disease (American trypanosomiasis)KEGGko05142
Chagas disease (American trypanosomiasis)KEGGhsa05142
Hepatitis CKEGGko05160
Hepatitis CKEGGhsa05160
mRNA surveillance pathwayKEGGko03015
mRNA surveillance pathwayKEGGhsa03015
Dopaminergic synapseKEGGko04728
Dopaminergic synapseKEGGhsa04728
PI3K-Akt signaling pathwayKEGGhsa04151
PI3K-Akt signaling pathwayKEGGko04151
Hippo signaling pathwayKEGGhsa04390
Hippo signaling pathwayKEGGko04390
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
Toll-Like Receptors CascadesREACTOMER-HSA-168898
Toll Like Receptor 10 (TLR10) CascadeREACTOMER-HSA-168142
MyD88 cascade initiated on plasma membraneREACTOMER-HSA-975871
MAP kinase activation in TLR cascadeREACTOMER-HSA-450294
MAPK targets/ Nuclear events mediated by MAP kinasesREACTOMER-HSA-450282
ERK/MAPK targetsREACTOMER-HSA-198753
ERKs are inactivatedREACTOMER-HSA-202670
Toll Like Receptor 3 (TLR3) CascadeREACTOMER-HSA-168164
MyD88-independent TLR3/TLR4 cascadeREACTOMER-HSA-166166
TRIF-mediated TLR3/TLR4 signalingREACTOMER-HSA-937061
Toll Like Receptor 5 (TLR5) CascadeREACTOMER-HSA-168176
Toll Like Receptor 7/8 (TLR7/8) CascadeREACTOMER-HSA-168181
MyD88 dependent cascade initiated on endosomeREACTOMER-HSA-975155
TRAF6 mediated induction of NFkB and MAP kinases upon TLR7/8 or 9 activationREACTOMER-HSA-975138
Toll Like Receptor 9 (TLR9) CascadeREACTOMER-HSA-168138
Toll Like Receptor 4 (TLR4) CascadeREACTOMER-HSA-166016
Activated TLR4 signallingREACTOMER-HSA-166054
MyD88:Mal cascade initiated on plasma membraneREACTOMER-HSA-166058
Toll Like Receptor 2 (TLR2) CascadeREACTOMER-HSA-181438
Toll Like Receptor TLR1:TLR2 CascadeREACTOMER-HSA-168179
Toll Like Receptor TLR6:TLR2 CascadeREACTOMER-HSA-168188
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
Nuclear Events (kinase and transcription factor activation)REACTOMER-HSA-198725
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
Opioid SignallingREACTOMER-HSA-111885
DARPP-32 eventsREACTOMER-HSA-180024
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
Gene ExpressionREACTOMER-HSA-74160
Generic Transcription PathwayREACTOMER-HSA-212436
Transcriptional Regulation by TP53REACTOMER-HSA-3700989
Cell CycleREACTOMER-HSA-1640170
Cell Cycle, MitoticREACTOMER-HSA-69278
Mitotic G1-G1/S phasesREACTOMER-HSA-453279
G1 PhaseREACTOMER-HSA-69236
Cyclin D associated events in G1REACTOMER-HSA-69231
G1/S TransitionREACTOMER-HSA-69206
E2F mediated regulation of DNA replicationREACTOMER-HSA-113510
Inhibition of replication initiation of damaged DNA by RB1/E2F1REACTOMER-HSA-113501
Mitotic G2-G2/M phasesREACTOMER-HSA-453274
G2/M TransitionREACTOMER-HSA-69275
Cyclin A/B1 associated events during G2/M transitionREACTOMER-HSA-69273
M PhaseREACTOMER-HSA-68886
Mitotic ProphaseREACTOMER-HSA-68875
MASTL Facilitates Mitotic ProgressionREACTOMER-HSA-2465910
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
MetabolismREACTOMER-HSA-1430728
Metabolism of carbohydratesREACTOMER-HSA-71387
Glucose metabolismREACTOMER-HSA-70326
GlycolysisREACTOMER-HSA-70171
Integration of energy metabolismREACTOMER-HSA-163685
PP2A-mediated dephosphorylation of key metabolic factorsREACTOMER-HSA-163767
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
Regulation of TP53 ActivityREACTOMER-HSA-5633007
Regulation of TP53 Expression and DegradationREACTOMER-HSA-6806003
Regulation of TP53 DegradationREACTOMER-HSA-6804757
RET signalingREACTOMER-HSA-8853659

Protein levels (Protein atlas)

Not detected
Low
Medium
High
cerebral cortex
cerebellum
hippocampus
caudate
thyroid gland
parathyroid gland
adrenal gland
nasopharynx
bronchus
lung
oral mucosa
salivary gland
esophagus
stomach 1
stomach 2
duodenum
small intestine
colon
rectum
liver
gallbladder
pancreas
kidney
urinary bladder
testis
epididymis
seminal vesicle
prostate
vagina
ovary
fallopian tube
endometrium 1
endometrium 2
cervix, uterine
placenta
breast
heart muscle
smooth muscle
skeletal muscle
soft tissue 1
soft tissue 2
adipose tissue
skin 1
skin 2
appendix
spleen
lymph node
tonsil
bone marrow

References

Pubmed IDYearTitleCitations
372438302023Lnc-PPP2R1B Mediates the Alternative Splicing of PPP2R1B by Interacting and Stabilizing HNRNPLL and Promotes Osteogenesis of MSCs.1
372438302023Lnc-PPP2R1B Mediates the Alternative Splicing of PPP2R1B by Interacting and Stabilizing HNRNPLL and Promotes Osteogenesis of MSCs.1
339135762021PPP2R1B is modulated by ubiquitination and is essential for spermatogenesis.3
339135762021PPP2R1B is modulated by ubiquitination and is essential for spermatogenesis.3
323108262020Exosomal miR-200c suppresses chemoresistance of docetaxel in tongue squamous cell carcinoma by suppressing TUBB3 and PPP2R1B.26
323108262020Exosomal miR-200c suppresses chemoresistance of docetaxel in tongue squamous cell carcinoma by suppressing TUBB3 and PPP2R1B.26
262477302015MicroRNA-587 antagonizes 5-FU-induced apoptosis and confers drug resistance by regulating PPP2R1B expression in colorectal cancer.45
262477302015MicroRNA-587 antagonizes 5-FU-induced apoptosis and confers drug resistance by regulating PPP2R1B expression in colorectal cancer.45
235888982013Infrequent mutations of the PPP2R1A and PPP2R1B genes in patients with ovarian cancer.1
235888982013Infrequent mutations of the PPP2R1A and PPP2R1B genes in patients with ovarian cancer.1
214201672011Chromosome 11q23.1 is an unstable region in B-cell tumor cell lines.3
214201672011Chromosome 11q23.1 is an unstable region in B-cell tumor cell lines.3
199519452010Hypoxia-activated Smad3-specific dephosphorylation by PP2A.30
201337452010PR65, the HEAT-repeat scaffold of phosphatase PP2A, is an elastic connector that links force and catalysis.63
202374962010New genetic associations detected in a host response study to hepatitis B vaccine.37

Citation

Dessen P

PPP2R1B (protein phosphatase 2 scaffold subunit Abeta)

Atlas Genet Cytogenet Oncol Haematol. 2003-02-01

Online version: http://atlasgeneticsoncology.org/gene/458/ppp2r1b-(protein-phosphatase-2-scaffold-subunit-abeta)