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Gene id 8503
Gene Summary    Protein Summary    Gene ontology    KEGG pathways    Diseases    PubMed    

Gene Summary

Gene Symbol PIK3R3   Gene   UCSC   Ensembl
Aliases p55, p55-GAMMA, p55PIK
Gene name phosphoinositide-3-kinase regulatory subunit 3
Alternate names phosphatidylinositol 3-kinase regulatory subunit gamma, PI3-kinase regulatory subunit gamma, PI3-kinase subunit p55-gamma, PI3K regulatory subunit gamma, phosphatidylinositol 3-kinase 55 kDa regulatory subunit gamma, phosphatidylinositol 3-kinase, regulatory s,
Gene location 1p34.1 (46174900: 46040139)     Exons: 14     NC_000001.11
Gene summary(Entrez) Phosphatidylinositol 3-kinase (PI3K) phosphorylates phosphatidylinositol and similar compounds, which then serve as second messengers in growth signaling pathways. PI3K is composed of a catalytic and a regulatory subunit. The protein encoded by this gene
OMIM 606076

Protein Summary

Protein general information Q92569  

Name: Phosphatidylinositol 3 kinase regulatory subunit gamma (PI3 kinase regulatory subunit gamma) (PI3K regulatory subunit gamma) (PtdIns 3 kinase regulatory subunit gamma) (Phosphatidylinositol 3 kinase 55 kDa regulatory subunit gamma) (PI3 kinase subunit p55

Length: 461  Mass: 54448

Tissue specificity: Highest levels in brain and testis. Lower levels in adipose tissue, kidney, heart, lung and skeletal muscle.

Sequence MYNTVWSMDRDDADWREVMMPYSTELIFYIEMDPPALPPKPPKPMTSAVPNGMKDSSVSLQDAEWYWGDISREEV
NDKLRDMPDGTFLVRDASTKMQGDYTLTLRKGGNNKLIKIYHRDGKYGFSDPLTFNSVVELINHYHHESLAQYNP
KLDVKLMYPVSRYQQDQLVKEDNIDAVGKKLQEYHSQYQEKSKEYDRLYEEYTRTSQEIQMKRTAIEAFNETIKI
FEEQCHTQEQHSKEYIERFRREGNEKEIERIMMNYDKLKSRLGEIHDSKMRLEQDLKNQALDNREIDKKMNSIKP
DLIQLRKIRDQHLVWLNHKGVRQKRLNVWLGIKNEDADENYFINEEDENLPHYDEKTWFVEDINRVQAEDLLYGK
PDGAFLIRESSKKGCYACSVVADGEVKHCVIYSTARGYGFAEPYNLYSSLKELVLHYQQTSLVQHNDSLNVRLAY
PVHAQMPSLCR
Structural information
Protein Domains
(65..16-)
(/note="SH2-1)
(/evidence="ECO:0000255|PROSITE-ProRule:PRU00191-)
(358..45-)
(/note="SH2-2)
(/evidence="ECO:0000255|PROSITE-ProRule:PRU00191"-)
Interpro:  IPR032498  IPR035020  IPR035022  IPR000980  IPR036860  
Prosite:   PS50001
CDD:   cd09930 cd09942

DIP:  

30925

MINT:  
STRING:   ENSP00000262741
Other Databases GeneCards:  PIK3R3  Malacards:  PIK3R3

Gene ontology

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GO accessionTerm nameEvidence codeGo category
GO:0030335 positive regulation of ce
ll migration
NAS biological process
GO:0005942 phosphatidylinositol 3-ki
nase complex
IBA cellular component
GO:0008286 insulin receptor signalin
g pathway
IBA biological process
GO:0043551 regulation of phosphatidy
linositol 3-kinase activi
ty
IBA biological process
GO:0046935 1-phosphatidylinositol-3-
kinase regulator activity
IBA molecular function
GO:0046854 phosphatidylinositol phos
phorylation
IBA biological process
GO:0016303 1-phosphatidylinositol-3-
kinase activity
TAS molecular function
GO:0008286 insulin receptor signalin
g pathway
TAS biological process
GO:0006661 phosphatidylinositol bios
ynthetic process
TAS biological process
GO:0005829 cytosol
TAS cellular component
GO:0005829 cytosol
TAS cellular component
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0005515 protein binding
IPI molecular function
GO:0043491 protein kinase B signalin
g
IMP biological process
GO:0010628 positive regulation of ge
ne expression
IMP biological process
GO:0002042 cell migration involved i
n sprouting angiogenesis
IGI biological process
GO:0001934 positive regulation of pr
otein phosphorylation
IMP biological process
GO:0036092 phosphatidylinositol-3-ph
osphate biosynthetic proc
ess
IEA biological process
GO:0001784 phosphotyrosine residue b
inding
IPI molecular function

KEGG pathways

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Pathway idPathway name
hsa05200Pathways in cancer
hsa05168Herpes simplex virus 1 infection
hsa05010Alzheimer disease
hsa04151PI3K-Akt signaling pathway
hsa05165Human papillomavirus infection
hsa05206MicroRNAs in cancer
hsa05131Shigellosis
hsa04014Ras signaling pathway
hsa04810Regulation of actin cytoskeleton
hsa04015Rap1 signaling pathway
hsa04024cAMP signaling pathway
hsa05166Human T-cell leukemia virus 1 infection
hsa05163Human cytomegalovirus infection
hsa04062Chemokine signaling pathway
hsa04510Focal adhesion
hsa04360Axon guidance
hsa05170Human immunodeficiency virus 1 infection
hsa05203Viral carcinogenesis
hsa05205Proteoglycans in cancer
hsa05169Epstein-Barr virus infection
hsa05167Kaposi sarcoma-associated herpesvirus infection
hsa04150mTOR signaling pathway
hsa05225Hepatocellular carcinoma
hsa05017Spinocerebellar ataxia
hsa04072Phospholipase D signaling pathway
hsa04140Autophagy - animal
hsa04932Non-alcoholic fatty liver disease
hsa04630JAK-STAT signaling pathway
hsa05164Influenza A
hsa04910Insulin signaling pathway
hsa05226Gastric cancer
hsa04218Cellular senescence
hsa05161Hepatitis B
hsa04550Signaling pathways regulating pluripotency of stem cells
hsa05224Breast cancer
hsa04380Osteoclast differentiation
hsa05160Hepatitis C
hsa05418Fluid shear stress and atherosclerosis
hsa05135Yersinia infection
hsa04611Platelet activation
hsa04210Apoptosis
hsa04926Relaxin signaling pathway
hsa04722Neurotrophin signaling pathway
hsa04071Sphingolipid signaling pathway
hsa04725Cholinergic synapse
hsa04152AMPK signaling pathway
hsa04068FoxO signaling pathway
hsa04670Leukocyte transendothelial migration
hsa04070Phosphatidylinositol signaling system
hsa04935Growth hormone synthesis, secretion and action
hsa05162Measles
hsa04919Thyroid hormone signaling pathway
hsa04915Estrogen signaling pathway
hsa04650Natural killer cell mediated cytotoxicity
hsa05231Choline metabolism in cancer
hsa04668TNF signaling pathway
hsa04625C-type lectin receptor signaling pathway
hsa04660T cell receptor signaling pathway
hsa04931Insulin resistance
hsa04666Fc gamma R-mediated phagocytosis
hsa04750Inflammatory mediator regulation of TRP channels
hsa04620Toll-like receptor signaling pathway
hsa04066HIF-1 signaling pathway
hsa04662B cell receptor signaling pathway
hsa04914Progesterone-mediated oocyte maturation
hsa05235PD-L1 expression and PD-1 checkpoint pathway in cancer
hsa05142Chagas disease
hsa05222Small cell lung cancer
hsa04012ErbB signaling pathway
hsa04211Longevity regulating pathway
hsa04933AGE-RAGE signaling pathway in diabetic complications
hsa01522Endocrine resistance
hsa05146Amoebiasis
hsa05100Bacterial invasion of epithelial cells
hsa05210Colorectal cancer
hsa05220Chronic myeloid leukemia
hsa05215Prostate cancer
hsa05214Glioma
hsa04664Fc epsilon RI signaling pathway
hsa05212Pancreatic cancer
hsa01521EGFR tyrosine kinase inhibitor resistance
hsa04917Prolactin signaling pathway
hsa05221Acute myeloid leukemia
hsa05211Renal cell carcinoma
hsa05218Melanoma
hsa05223Non-small cell lung cancer
hsa04929GnRH secretion
hsa04213Longevity regulating pathway - multiple species
hsa04930Type II diabetes mellitus
hsa04370VEGF signaling pathway
hsa05213Endometrial cancer
hsa04923Regulation of lipolysis in adipocytes
hsa05230Central carbon metabolism in cancer
hsa01524Platinum drug resistance
hsa04973Carbohydrate digestion and absorption
hsa04960Aldosterone-regulated sodium reabsorption
Associated diseases References
colon adenocarcinoma PMID:24632606
Malignant glioma PMID:28260020
Spermatogenic defects MIK: 31037746
Teratozoospermia MIK: 17327269

PubMed references

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PMID Condition Mutation Ethnicity Population details Infertility_type Associated_genes Abstract
17327269 Teratozoos
permia

19 (6 controls
, 13 cases)
Male infertility GSE6872 analyzed by GEO2R (cutoff 1.5 fold)
Show abstract
31037746 Spermatoge
nic defect
s

28 men with az
oospermia
Male infertility Microarray
Show abstract