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This peptide corresponds to 17 amino acids near the carboxy terminus of human RUSC1.
PEP-0936 can be used as a blocking peptide with polyclonal antibody PA5-20822.
RUSC1, also known as NESCA, shares with the related protein RUSC2 a common domain structure of RUN, leucine zipper and SH3 domain in addition to over 30% amino acid identity. RUSC1 is an adapter protein that can bind to the TrkA receptor and is necessary in the NGF-induced neurite growth of PC12 cells. RUSC1 has also been shown to interact with Ikappa-B kinase- (IKK-) -gamma, the regulatory subunit of the IKK complex that is required for NF-kappa-B activation in many signaling pathways such as TNF-R or the TLR pathways. RUSC1 can also bind to the E3 ubiquitin ligase TRAF6, which then catalyzes RUSC1 polyubiquitination. Since overexpression of RUSC1 strongly inhibits TRAF6-mediated polyubiquitination of IKK-gamma, RUSC1 may be a link in the IKK-gamma-mediated NF-kappa-B activation pathway.
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Protein Aliases: AP-4 complex accessory subunit RUSC1; Nesca; New molecule containing SH3 at the carboxy-terminus; RP11-21N7.4; RUN and SH3 domain-containing protein 1
Gene Aliases: NESCA; RUSC1
UniProt ID: (Human) Q9BVN2
Entrez Gene ID: (Human) 23623
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