Immunogen | KLH-conjugated,syntheticpeptidecontainingthesequence..MK[pT]FC..inwhichpTcorrespondstophospho-threonineatresidue308ofmouseAkt.TheAkt1sequenceisidenticaltohuman,rat,bovineandchickenAkt1.HumanandmouseAkt2shares11/12 aminoacidsandratAkt3shares10/12aminoacidswiththepeptideimmunogensequence. |
Epitope | pThr308 |
Clone | NL50 |
Host | Rabbit |
Specificity | RecognizesphosphorylatedAkt1/PKBα,Mr60kDa.Cross-reactivityobservedwithAkt2,butnotwithAkt3. |
Isotype | IgG |
SpeciesReactivity | - Human
- Mouse
- Bovine
- Chicken
- Rat
|
SpeciesReactivityNote | Humanandmouse.Predictedtocross-reactwithrat,bovineandchickenbasedonsequencehomology. |
AntibodyType | MonoclonalAntibody |
EntrezGeneNumber | |
EntrezGeneSummary | Theserine-threonineproteinkinaseencodedbytheAKT1geneiscatalyticallyinactiveinserum-starvedprimaryandimmortalizedfibroblasts.AKT1andtherelatedAKT2areactivatedbyplatelet-derivedgrowthfactor.Theactivationisrapidandspecific,anditisabrogatedbymutationsinthepleckstrinhomologydomainofAKT1.Itwasshownthattheactivationoccursthroughphosphatidylinositol3-kinase.InthedevelopingnervoussystemAKTisacriticalmediatorofgrowthfactor-inducedneuronalsurvival.Survivalfactorscansuppressapoptosisinatranscription-independentmannerbyactivatingtheserine/threoninekinaseAKT1,whichthenphosphorylatesandinactivatescomponentsoftheapoptoticmachinery.Multiplealternativelysplicedtranscriptvariantshavebeenfoundforthisgene. |
GeneSymbol | - AKT1
- RAC
- PRKBA
- RAC-ALPHA
- PKB
- MGC99656
- RAC-PK-alpha
- C-AKT
- AKT
|
Modifications | |
UniProtNumber | |
UniProtSummary | FUNCTION:SwissProt:P31749#Generalproteinkinasecapableofphosphorylatingseveralknownproteins.PhosphorylatesTBC1D4.Signalsdownstreamofphosphatidylinositol3-kinase(PI(3)K)tomediatetheeffectsofvariousgrowthfactorssuchasplatelet-derivedgrowthfactor(PDGF),epidermalgrowthfactor(EGF),insulinandinsulin-likegrowthfactorI(IGF-I).Playsaroleinglucosetransportbymediatinginsulin-inducedtranslocationoftheGLUT4glucosetransportertothecellsurface.MediatestheantiapoptoticeffectsofIGF-I.Mediatesinsulin-stimulatedproteinsynthesis,partlybyplayingaroleinbothinsulin-inducedphosphorylationof4E-BP1andininsulin-inducedactivationofp70S6kinase.Promotesglycogensynthesisbymediatingtheinsulin-inducedactivationofglycogensynthase. SIZE:480aminoacids;55686Da SUBUNIT:InteractswithCENTG1isoform2(PIKE-A)inthepresenceofguaninenucleotides.TheC-terminusinteractswithCCDC88A/GRDN.InteractswithAKTIP. SUBCELLULARLOCATION:Cytoplasm.Nucleus.Note=Nucleusafteractivationbyintegrin-linkedproteinkinase1(ILK1). TISSUESPECIFICITY:Inallhumancelltypessofaranalyzed. DOMAIN:SwissProt:P31749BindingofthePHdomaintothephosphatidylinositol3-kinasealpha(PI(3)K)resultsinitstargetingtotheplasmamembrane. PTM:PhosphorylationonThr-308,Ser-473andTyr-474isrequiredforfullactivity.Ser-473phosphorylationbytheRictor-mTorcomplexfavorsThr-308phosphorylationbyPDPK1.Ser-473phosphorylationisenhancedbyinteractionwithCENTG1isoform2(PIKE-A). SIMILARITY:Belongstotheproteinkinasesuperfamily.AGCSer/Thrproteinkinasefamily.RACsubfamily.&Contains1AGC-kinaseC-terminaldomain.&Contains1PHdomain.&Contains1proteinkinasedomain. |
MolecularWeight | ~60kDa |