Enzymes Recombinant Proteins

Human PSMD10 Recombinant Protein (RPPB2214)

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SKU:
RPPB2214
Product Type:
Recombinant Protein
Species:
Human
Uniprot:
O75832
Research Area:
Enzymes

Description

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Product Name:Human PSMD10 Recombinant Protein
Product Code:RPPB2214
Size:25µg
Species:Human
Target:PSMD10
Synonyms:26S proteasome non-ATPase regulatory subunit 10, 26S proteasome regulatory subunit p28, Gankyrin, PSMD10, p28, dJ889N15.2.
Source:Escherichia Coli
Physical Appearance:Sterile Filtered colorless solution.
Formulation:The PSMD10 protein solution (1mg/ml) contains 1x PBS pH-7.4 & 10% glycerol.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity:Greater than 95.0% as determined by SDS-PAGE.
Amino Acid Sequence:MEGCVSNLMV CNLAYSGKLE ELKESILADK SLATRTDQDS RTALHWACSA GHTEIVEFLL QLGVPVNDKD DAGWSPLHIA ASAGRDEIVK ALLGKGAQVN AVNQNGCTPL HYAASKNRHE IAVMLLEGGA NPDAKDHYEA TAMHRAAAKG NLKMIHILLY YKASTNIQDT EGNTPLHLAC DEERVEEAKL LVSQGASIYI ENKEEKTPLQ VAKGGLGLIL KRMVEG

Gankyrin (proteasome 26S subunit) is a multicatalytic proteinase oncoprotein commonly overexpressed in most hepatocellular carcinomas. Proteasomes are found throughout eukaryotic cells at a high concentrations and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. Gankyrin interacts with S6 ATPase of the 19S regulatory particle of the 26S proteasome. Gankyrin is involved in theregulation of the phosphorylation of the retinoblastoma protein by CDK4, and to enhance the ubiquitinylation of p53 by MDM2. Gankyrin consists of 7 ankyrin repeats and is structurally similar to I kappa Bs. Gankyrin acts as a regulatory subunit of the 26s proteasome which is involved in the atp-dependent degradation of ubiquitinated proteins. Gankyrin is involved in progression of esophageal squamous cell carcinoma. gankyrin plays an oncogenic role especially in early stages of human epatocarcinogenesis. Gankyrin binds to NF-kappaB and suppresses its activity at the transcription level by modulating acetylation through SIRT1. Structural comparison between Gankyrin & p16(INK4A) identified numerous residues of gankyrin that are potentially important for CDK4 binding.

PSMD10 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 226 amino acids and having a molecular mass of 24.4 kDa.

UniProt Protein Function:PSMD10: Acts as a chaperone during the assembly of the 26S proteasome, specifically of the PA700/19S regulatory complex (RC). In the initial step of the base subcomplex assembly is part of an intermediate PSMD10:PSMC4:PSMC5:PAAF1 module which probably assembles with a PSMD5:PSMC2:PSMC1:PSMD2 module. 2 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:

Protein type:Proteasome complex; Protease

Chromosomal Location of Human Ortholog: Xq22.3

Cellular Component: proteasome complex; nucleoplasm; intermediate filament cytoskeleton; proteasome regulatory particle; cytoplasm; nucleus; cytosol

Molecular Function:protein binding; transcription factor binding

Biological Process: positive regulation of ubiquitin-protein ligase activity during mitotic cell cycle; negative regulation of ubiquitin-protein ligase activity during mitotic cell cycle; positive regulation of cyclin-dependent protein kinase activity; protein polyubiquitination; viral reproduction; apoptosis; negative regulation of transcription from RNA polymerase II promoter; DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest; regulation of apoptosis; negative regulation of DNA damage response, signal transduction by p53 class mediator; antigen processing and presentation of peptide antigen via MHC class I; cytoplasmic sequestering of NF-kappaB; anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process; antigen processing and presentation of exogenous peptide antigen via MHC class I; negative regulation of MAPKKK cascade; antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent; positive regulation of cell growth; regulation of ubiquitin-protein ligase activity during mitotic cell cycle; positive regulation of protein ubiquitination; inhibition of NF-kappaB transcription factor; positive regulation of proteasomal ubiquitin-dependent protein catabolic process; gene expression; mitotic cell cycle; regulation of amino acid metabolic process; G1/S transition of mitotic cell cycle; negative regulation of apoptosis

NCBI Summary:This gene encodes a subunit of the PA700/19S complex, which is the regulatory component of the 26S proteasome. The 26S proteosome complex is required for ubiquitin-dependent protein degradation. This protein is a non-ATPase subunit that may be involved in protein-protein interactions. Aberrant expression of this gene may paly a role in tumorigenesis. Two transcripts encoding different isoforms have been described. Pseudogenes have been identified on chromosomes 3 and 20.[provided by RefSeq, Mar 2011]
UniProt Code:O75832
NCBI GenInfo Identifier:20532206
NCBI Gene ID:5716
NCBI Accession:O75832.1
UniProt Related Accession:O75832
Molecular Weight:16kDa; 24kDa
NCBI Full Name:26S proteasome non-ATPase regulatory subunit 10
NCBI Synonym Full Names:proteasome 26S subunit, non-ATPase 10
NCBI Official Symbol:PSMD10��
NCBI Official Synonym Symbols:p28; p28(GANK); dJ889N15.2��
NCBI Protein Information:26S proteasome non-ATPase regulatory subunit 10
UniProt Protein Name:26S proteasome non-ATPase regulatory subunit 10
UniProt Synonym Protein Names:26S proteasome regulatory subunit p28; Gankyrin; p28(GANK)
Protein Family:26S proteasome non-ATPase regulatory
UniProt Gene Name:PSMD10��
UniProt Entry Name:PSD10_HUMAN
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