Recombinant human AKT3 protein (His tag N-Terminus)
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Recombinant human AKT3 protein (His tag N-Terminus) is a Human Full Length protein, in the 2 to 479 aa range, expressed in Baculovirus infected Sf9 cells, with >95%, suitable for SDS-PAGE, FuncS.
View Alternative Names
PKBG, AKT3, RAC-gamma serine/threonine-protein kinase, Protein kinase Akt-3, Protein kinase B gamma, RAC-PK-gamma, STK-2, PKB gamma
- FuncS
Unknown
Functional Studies - Recombinant human AKT3 protein (His tag N-Terminus) (AB79799)
Kinase Assay : Specific Activity 10 pmol/min/μg.
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant human AKT3 protein (His tag N-Terminus) (AB79799)
10% SDS-PAGE, Coomassie staining.
Lane 1 : ab79799 5μg.
Lane 2 : Protein marker.
Reactivity data
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
AKT3 participates in regulating cell proliferation and survival. It operates as part of the PI3K/AKT signaling complex a central hub for signaling growth factors. This pathway is critical for transmitting signals from the cell surface to the nucleus affecting transcription and cell cycle progression. AKT3 protein specifically contributes significant roles in neuronal development and function due to its high expression within the nervous system.
Pathways
AKT3 influences the PI3K/AKT and mTOR pathways. These pathways regulate cell growth metabolism and survival playing significant roles in normal cellular functions and cancer. AKT3 interacts closely with other signaling molecules including mTORC1 and mTORC2 complexes. While participating in these pathways AKT3 coordinates with the protein E17K which is pattern related with alterations leading to abnormal signaling and growth.
Specifications
Form
Liquid
Additional notes
Affinity purified.
General info
Function
AKT3 is one of 3 closely related serine/threonine-protein kinases (AKT1, AKT2 and AKT3) called the AKT kinase, and which regulate many processes including metabolism, proliferation, cell survival, growth and angiogenesis. This is mediated through serine and/or threonine phosphorylation of a range of downstream substrates. Over 100 substrate candidates have been reported so far, but for most of them, no isoform specificity has been reported. AKT3 is the least studied AKT isoform. It plays an important role in brain development and is crucial for the viability of malignant glioma cells. AKT3 isoform may also be the key molecule in up-regulation and down-regulation of MMP13 via IL13. Required for the coordination of mitochondrial biogenesis with growth factor-induced increases in cellular energy demands. Down-regulation by RNA interference reduces the expression of the phosphorylated form of BAD, resulting in the induction of caspase-dependent apoptosis.
Sequence similarities
Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. RAC subfamily.
Post-translational modifications
Phosphorylation on Thr-305 and Ser-472 is required for full activity (PubMed:12162751, PubMed:9512493). Phosphorylation of the activation loop at Thr-305 by PDPK1/PDK1 is a prerequisite for full activation (PubMed:9512493). Phosphorylation at Ser-472 by mTORC2 in response to growth factors plays a key role in AKT1 activation by facilitating subsequent phosphorylation of the activation loop by PDPK1/PDK1 (By similarity).. Ubiquitinated. When fully phosphorylated and translocated into the nucleus, undergoes 'Lys-48'-polyubiquitination catalyzed by TTC3, leading to its degradation by the proteasome.. O-GlcNAcylation at Thr-302 and Thr-309 inhibits activating phosphorylation at Thr-305 via disrupting the interaction between AKT and PDPK1/PDK1.
Subcellular localisation
Nucleus
Target data
Product promise
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