Human PA28 gamma/PSME3 protein (Recombinant) (His-Tag) (STJP017426)
SPECIFICATIONS
HostE.coli
ImmunogenHuman
General Information
| Short Description | Recombinant-Human PA28 gamma/PSME3-His-Tag protein was developed from e.coli and has a target region of His-Tag. For use in research applications. |
| Applications | SDS-PAGE |
| Host | E.coli |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Concentration | 0.5 mg/mL |
| Formulation | Liquid in 20mM Tris-HCl buffer (pH 8.0) containing 2mM DTT, 40% Glycerol, 200mM NaCl |
| Storage Instruction | For short term storage, keep at +2C to +8C for up to 1 week. For long term storage, aliquot and store at-20C, and avoid repeat freeze-thaw cycles. |
Target Information
| Gene Symbol | PSME3 |
| Gene ID | 10197 |
| Uniprot ID | PSME3_HUMAN |
| Accession Number | NP_005780.2 |
| Immunogen | Human |
| Immunogen Region | 1-254aa |
| Immunogen Sequence |
Additional Info
| Post Translational Modifications | Phosphorylated by MAP3K3. Phosphorylation at Ser-247 promotes its association with CCAR2. Acetylation at the major site Lys-195 is important for oligomerization and ability to degrade its target substrates. Deacetylated by SIRT1. |
| Function | Subunit of the 11S REG-gamma (also called PA28-gamma) proteasome regulator, a doughnut-shaped homoheptamer which associates with the proteasome. 11S REG-gamma activates the trypsin-like catalytic subunit of the proteasome but inhibits the chymotrypsin-like and postglutamyl-preferring (PGPH) subunits. Facilitates the MDM2-p53/TP53 interaction which promotes ubiquitination- and MDM2-dependent proteasomal degradation of p53/TP53, limiting its accumulation and resulting in inhibited apoptosis after DNA damage. May also be involved in cell cycle regulation. Mediates CCAR2 and CHEK2-dependent SIRT1 inhibition. |
| Protein Name | Proteasome Activator Complex Subunit 311s Regulator Complex Subunit GammaReg-GammaActivator Of Multicatalytic Protease Subunit 3Ki Nuclear AutoantigenProteasome Activator 28 Subunit GammaPa28gPa28gamma |
| Database Links | Reactome: R-HSA-9907900 |
| Cellular Localisation | NucleusCytoplasmLocalizes To The Cytoplasm During Mitosis Following Nuclear Envelope Breakdown At This Distinct Stage Of The Cell Cycle Which Allows Its Interaction With Map3k3 Kinase |
| Alternative Protein Names | Proteasome Activator Complex Subunit 3 protein11s Regulator Complex Subunit Gamma proteinReg-Gamma proteinActivator Of Multicatalytic Protease Subunit 3 proteinKi Nuclear Autoantigen proteinProteasome Activator 28 Subunit Gamma proteinPa28g proteinPa28gamma proteinPSME3 protein |
Information sourced from Uniprot.org