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Sequence of this protein is as follows: MSATAAARKR GKPASGAGAG AGAGKRRRKA DSAGDRGKSK GGGKMNEEIS SDSESESLAP RKPEEEEEEE LEETAQEKKL RLAKLYLEQL RQQEEEKAEA RAFEEDQVAG RLKEDVLEQR GRLQKLVAKE IQAPASADIR VLRGHQLSIT CLVVTPDDSA IFSAAKDCSI IKWSVESGRK LHVIPRAKKG AEGKPPGHSS HVLCMAISSD GKYLASGDRS KLILIWEAQS CQHLYTFTGH RDAVSGLAFR RGTHQLYSTS HDRSVKVWNV AENSYVETLF GHQDAVAALD ALSRECCVTA GGRDGTVRVW KIPEESQLVF YGHQGSIDCI HLINEEHMVS GADDGSVALW GLSKKRPLAL QREAHGLRGE PGLEQPFWIS SVAALLNTDL VATGSHSSCV RLWQCGEGFR QLDLLCDIPL VGFINSLKFS SSGDFLVAGV GQEHRLGRWW RIKEARNSVC IIPLRRVPVP PAAGS
The Ku autoantigen is a heterodimer of 70kDa (p70) and approximately 80kDa (p80) proteins. The p70/p80 dimer is important for function of a 460kDa DNA-dependent protein kinase that phosphorylates certain transcription factors, including Sp1, Oct-1, p53, and SV40 large T antigen in vitro. Ku protein plays a role in cell signaling, proliferation, DNA repair, replication, transcriptional activation, and apoptosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: RNA, U3 small nucleolar interacting protein 2; RRP9 homolog; RRP9, small subunit (SSU) processome component, homolog; U3 small nucleolar ribonucleoprotein-associated 55 kDa protein; U3 small nucleolar RNA-interacting protein 2; U3 snoRNP-associated 55 kDa protein; U3 snoRNP-associated 55-kDa protein
Gene Aliases: RNU3IP2; RRP9; U3-55K; U355K
UniProt ID: (Human) O43818
Entrez Gene ID: (Human) 9136
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