PIK3CB (phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta)

2003-08-01  

Identity

HGNC
PIK3CB
LOCATION
3q22.3
LOCUSID
5291
ALIAS
P110BETA,PI3K,PI3KBETA,PIK3C1
FUSION GENES
Show Gene Fusions

Other Information

Locus ID:

NCBI: 5291
MIM: 602925
HGNC: 8976
Ensembl: ENSG00000051382

Variants:

dbSNP: 5291
ClinVar: 5291
TCGA: ENSG00000051382
COSMIC: PIK3CB

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000051382ENST00000289153P42338
ENSG00000051382ENST00000462294H7C527
ENSG00000051382ENST00000462898F8WDJ8
ENSG00000051382ENST00000465581C9J345
ENSG00000051382ENST00000469284H7C5C3
ENSG00000051382ENST00000473435H7C565
ENSG00000051382ENST00000477593P42338
ENSG00000051382ENST00000483968C9JYX0
ENSG00000051382ENST00000493568H0Y871
ENSG00000051382ENST00000544716Q68DL0

Expression (GTEx)

0
5
10
15
20
25
30
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
Inositol phosphate metabolismKEGGko00562
ErbB signaling pathwayKEGGko04012
Phosphatidylinositol signaling systemKEGGko04070
Autophagy - animalKEGGko04140
mTOR signaling pathwayKEGGko04150
ApoptosisKEGGko04210
Axon guidanceKEGGko04360
VEGF signaling pathwayKEGGko04370
Focal adhesionKEGGko04510
Toll-like receptor signaling pathwayKEGGko04620
Jak-STAT signaling pathwayKEGGko04630
Natural killer cell mediated cytotoxicityKEGGko04650
T cell receptor signaling pathwayKEGGko04660
B cell receptor signaling pathwayKEGGko04662
Fc epsilon RI signaling pathwayKEGGko04664
Leukocyte transendothelial migrationKEGGko04670
Regulation of actin cytoskeletonKEGGko04810
Insulin signaling pathwayKEGGko04910
Progesterone-mediated oocyte maturationKEGGko04914
Type II diabetes mellitusKEGGko04930
Colorectal cancerKEGGko05210
Renal cell carcinomaKEGGko05211
Pancreatic cancerKEGGko05212
Endometrial cancerKEGGko05213
GliomaKEGGko05214
Prostate cancerKEGGko05215
MelanomaKEGGko05218
Chronic myeloid leukemiaKEGGko05220
Acute myeloid leukemiaKEGGko05221
Small cell lung cancerKEGGko05222
Non-small cell lung cancerKEGGko05223
Inositol phosphate metabolismKEGGhsa00562
ErbB signaling pathwayKEGGhsa04012
Phosphatidylinositol signaling systemKEGGhsa04070
Autophagy - animalKEGGhsa04140
mTOR signaling pathwayKEGGhsa04150
ApoptosisKEGGhsa04210
Axon guidanceKEGGhsa04360
VEGF signaling pathwayKEGGhsa04370
Focal adhesionKEGGhsa04510
Toll-like receptor signaling pathwayKEGGhsa04620
Jak-STAT signaling pathwayKEGGhsa04630
Natural killer cell mediated cytotoxicityKEGGhsa04650
T cell receptor signaling pathwayKEGGhsa04660
B cell receptor signaling pathwayKEGGhsa04662
Fc epsilon RI signaling pathwayKEGGhsa04664
Leukocyte transendothelial migrationKEGGhsa04670
Regulation of actin cytoskeletonKEGGhsa04810
Insulin signaling pathwayKEGGhsa04910
Type II diabetes mellitusKEGGhsa04930
Pathways in cancerKEGGhsa05200
Colorectal cancerKEGGhsa05210
Renal cell carcinomaKEGGhsa05211
Pancreatic cancerKEGGhsa05212
Endometrial cancerKEGGhsa05213
GliomaKEGGhsa05214
Prostate cancerKEGGhsa05215
MelanomaKEGGhsa05218
Chronic myeloid leukemiaKEGGhsa05220
Acute myeloid leukemiaKEGGhsa05221
Small cell lung cancerKEGGhsa05222
Non-small cell lung cancerKEGGhsa05223
Chemokine signaling pathwayKEGGko04062
Chemokine signaling pathwayKEGGhsa04062
Neurotrophin signaling pathwayKEGGko04722
Neurotrophin signaling pathwayKEGGhsa04722
Fc gamma R-mediated phagocytosisKEGGko04666
Fc gamma R-mediated phagocytosisKEGGhsa04666
Progesterone-mediated oocyte maturationKEGGhsa04914
Aldosterone-regulated sodium reabsorptionKEGGko04960
Aldosterone-regulated sodium reabsorptionKEGGhsa04960
Chagas disease (American trypanosomiasis)KEGGko05142
Chagas disease (American trypanosomiasis)KEGGhsa05142
Bacterial invasion of epithelial cellsKEGGko05100
Bacterial invasion of epithelial cellsKEGGhsa05100
AmoebiasisKEGGko05146
AmoebiasisKEGGhsa05146
Carbohydrate digestion and absorptionKEGGko04973
Carbohydrate digestion and absorptionKEGGhsa04973
Hepatitis CKEGGko05160
Hepatitis CKEGGhsa05160
Osteoclast differentiationKEGGko04380
Osteoclast differentiationKEGGhsa04380
MeaslesKEGGko05162
MeaslesKEGGhsa05162
Influenza AKEGGko05164
Influenza AKEGGhsa05164
Cholinergic synapseKEGGhsa04725
HTLV-I infectionKEGGko05166
HTLV-I infectionKEGGhsa05166
Epstein-Barr virus infectionKEGGhsa05169
Epstein-Barr virus infectionKEGGko05169
Viral carcinogenesisKEGGhsa05203
Viral carcinogenesisKEGGko05203
PI3K-Akt signaling pathwayKEGGhsa04151
PI3K-Akt signaling pathwayKEGGko04151
Hepatitis BKEGGhsa05161
HIF-1 signaling pathwayKEGGhsa04066
Proteoglycans in cancerKEGGhsa05205
Proteoglycans in cancerKEGGko05205
Estrogen signaling pathwayKEGGhsa04915
Estrogen signaling pathwayKEGGko04915
TNF signaling pathwayKEGGhsa04668
TNF signaling pathwayKEGGko04668
Prolactin signaling pathwayKEGGhsa04917
Prolactin signaling pathwayKEGGko04917
Non-alcoholic fatty liver disease (NAFLD)KEGGhsa04932
Non-alcoholic fatty liver disease (NAFLD)KEGGko04932
Ras signaling pathwayKEGGhsa04014
Rap1 signaling pathwayKEGGhsa04015
Rap1 signaling pathwayKEGGko04015
FoxO signaling pathwayKEGGhsa04068
Thyroid hormone signaling pathwayKEGGhsa04919
Inflammatory mediator regulation of TRP channelsKEGGhsa04750
Inflammatory mediator regulation of TRP channelsKEGGko04750
Platelet activationKEGGhsa04611
AMPK signaling pathwayKEGGhsa04152
AMPK signaling pathwayKEGGko04152
cAMP signaling pathwayKEGGhsa04024
cAMP signaling pathwayKEGGko04024
Signaling pathways regulating pluripotency of stem cellsKEGGhsa04550
Signaling pathways regulating pluripotency of stem cellsKEGGko04550
Central carbon metabolism in cancerKEGGhsa05230
Choline metabolism in cancerKEGGhsa05231
Central carbon metabolism in cancerKEGGko05230
Choline metabolism in cancerKEGGko05231
PI3K-Akt signalingKEGGhsa_M00676
PI3K-Akt signalingKEGGM00676
Sphingolipid signaling pathwayKEGGhsa04071
Sphingolipid signaling pathwayKEGGko04071
Regulation of lipolysis in adipocytesKEGGhsa04923
DiseaseREACTOMER-HSA-1643685
Diseases of signal transductionREACTOMER-HSA-5663202
PI3K/AKT Signaling in CancerREACTOMER-HSA-2219528
Constitutive Signaling by Aberrant PI3K in CancerREACTOMER-HSA-2219530
Immune SystemREACTOMER-HSA-168256
Adaptive Immune SystemREACTOMER-HSA-1280218
TCR signalingREACTOMER-HSA-202403
Downstream TCR signalingREACTOMER-HSA-202424
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
Fcgamma receptor (FCGR) dependent phagocytosisREACTOMER-HSA-2029480
Role of phospholipids in phagocytosisREACTOMER-HSA-2029485
DAP12 interactionsREACTOMER-HSA-2172127
DAP12 signalingREACTOMER-HSA-2424491
Fc epsilon receptor (FCERI) signalingREACTOMER-HSA-2454202
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
Regulation of signaling by CBLREACTOMER-HSA-912631
HemostasisREACTOMER-HSA-109582
Platelet activation, signaling and aggregationREACTOMER-HSA-76002
GPVI-mediated activation cascadeREACTOMER-HSA-114604
Cell surface interactions at the vascular wallREACTOMER-HSA-202733
Tie2 SignalingREACTOMER-HSA-210993
Signal TransductionREACTOMER-HSA-162582
Signaling by EGFRREACTOMER-HSA-177929
GAB1 signalosomeREACTOMER-HSA-180292
Signaling by Insulin receptorREACTOMER-HSA-74752
Insulin receptor signalling cascadeREACTOMER-HSA-74751
IRS-mediated signallingREACTOMER-HSA-112399
PI3K CascadeREACTOMER-HSA-109704
Signalling by NGFREACTOMER-HSA-166520
NGF signalling via TRKA from the plasma membraneREACTOMER-HSA-187037
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
Signaling by SCF-KITREACTOMER-HSA-1433557
Signaling by GPCRREACTOMER-HSA-372790
GPCR downstream signalingREACTOMER-HSA-388396
G-protein beta:gamma signallingREACTOMER-HSA-397795
G beta:gamma signalling through PI3KgammaREACTOMER-HSA-392451
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
MetabolismREACTOMER-HSA-1430728
Metabolism of lipids and lipoproteinsREACTOMER-HSA-556833
Phospholipid metabolismREACTOMER-HSA-1483257
PI MetabolismREACTOMER-HSA-1483255
Synthesis of PIPs at the plasma membraneREACTOMER-HSA-1660499
Cell-Cell communicationREACTOMER-HSA-1500931
Nephrin interactionsREACTOMER-HSA-373753
Developmental BiologyREACTOMER-HSA-1266738
Axon guidanceREACTOMER-HSA-422475
Insulin resistanceKEGGhsa04931
Phospholipase D signaling pathwayKEGGko04072
Phospholipase D signaling pathwayKEGGhsa04072
AGE-RAGE signaling pathway in diabetic complicationsKEGGko04933
AGE-RAGE signaling pathway in diabetic complicationsKEGGhsa04933
Longevity regulating pathwayKEGGhsa04211
Longevity regulating pathway - multiple speciesKEGGko04213
Longevity regulating pathway - multiple speciesKEGGhsa04213
PI5P, PP2A and IER3 Regulate PI3K/AKT SignalingREACTOMER-HSA-6811558
EGFR tyrosine kinase inhibitor resistanceKEGGko01521
Platinum drug resistanceKEGGko01524
Endocrine resistanceKEGGko01522
Platinum drug resistanceKEGGhsa01524
EGFR tyrosine kinase inhibitor resistanceKEGGhsa01521
Endocrine resistanceKEGGhsa01522
RET signalingREACTOMER-HSA-8853659
Breast cancerKEGGko05224
Breast cancerKEGGhsa05224
Fluid shear stress and atherosclerosisKEGGko05418
Fluid shear stress and atherosclerosisKEGGhsa05418

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

PharmGKB

Entity IDNameTypeEvidenceAssociationPKPDPMIDs
PA24684AKT1GenePathwayassociated28362716
PA27844ERBB2GenePathwayassociated
PA27846ERBB3GenePathwayassociated
PA27847ERBB4GenePathwayassociated
PA28180FLT1GenePathwayassociated28362716
PA28183FLT4GenePathwayassociated28362716
PA30086KDRGenePathwayassociated28362716
PA7360EGFRGenePathwayassociated

References

Pubmed IDYearTitleCitations
187558922008PTEN-deficient cancers depend on PIK3CB.203
163393152005The oncogenic properties of mutant p110alpha and p110beta phosphatidylinositol 3-kinases in human mammary epithelial cells.152
21740511990Purification and characterization of phosphoinositide 3-kinase from rat liver.148
164321802006Oncogenic transformation induced by the p110beta, -gamma, and -delta isoforms of class I phosphoinositide 3-kinase.106
199131212009Gene-centric association signals for lipids and apolipoproteins identified via the HumanCVD BeadChip.85
125079952003Roles of G beta gamma in membrane recruitment and activation of p110 gamma/p101 phosphoinositide 3-kinase gamma.83
117523992002Increased insulin sensitivity in mice lacking p85beta subunit of phosphoinositide 3-kinase.72
213625522011Structure of lipid kinase p110β/p85β elucidates an unusual SH2-domain-mediated inhibitory mechanism.72
232115292012G protein-coupled receptor-mediated activation of p110β by Gβγ is required for cellular transformation and invasiveness.59
214871062011PI3Kβ plays a critical role in neutrophil activation by immune complexes.55

Citation

Dessen P

PIK3CB (phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta)

Atlas Genet Cytogenet Oncol Haematol. 2003-08-01

Online version: http://atlasgeneticsoncology.org/gene/41715/pik3cb-(phosphatidylinositol-4-5-bisphosphate-3-kinase-catalytic-subunit-beta)