功能： caution:Although only weakly related to the S.cerevisiae SEN15 protein, it probably displays the same function within the tRNA splicing endonuclease complex.,function:Non-catalytic subunit of the tRNA-splicing endonuclease complex, a complex responsible for identification and cleavage of the splice sites in pre-tRNA. It cleaves pre-tRNA at the 5' and 3' splice sites to release the intron. The products are an intron and two tRNA half-molecules bearing 2',3' cyclic phosphate and 5'-OH termini. There are no conserved sequences at the splice sites, but the intron is invariably located at the same site in the gene, placing the splice sites an invariant distance from the constant structural features of the tRNA body. The tRNA splicing endonuclease is also involved in mRNA processing via its association with pre-mRNA 3' end processing factors, establishing a link between pre-tRNA splicing and pre-mRNA 3' end formation, suggesting that the endonuclease subunits function in multiple RNA-processing events.,similarity:Belongs to the SEN15 family.,subcellular location:May be transiently localized in the nucleolus.,subunit:tRNA splicing endonuclease is a heterotetramer composed of SEN2, SEN15, SEN34/LENG5 and SEN54. tRNA splicing endonuclease complex also contains proteins of the pre-mRNA 3' end processing machinery such as CLP1, CPSF1, CPSF4 and CSTF2.,tissue specificity:Widely expressed. Highly expressed in testis and uterus.,
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Nucleus . Nucleus, nucleolus . May be transiently localized in the nucleolus. .
组织表达： Widely expressed. Highly expressed in testis and uterus.
功能： caution:Although only weakly related to the S.cerevisiae SEN15 protein, it probably displays the same function within the tRNA splicing endonuclease complex.,function:Non-catalytic subunit of the tRNA-splicing endonuclease complex, a complex responsible for identification and cleavage of the splice sites in pre-tRNA. It cleaves pre-tRNA at the 5' and 3' splice sites to release the intron. The products are an intron and two tRNA half-molecules bearing 2',3' cyclic phosphate and 5'-OH termini. There are no conserved sequences at the splice sites, but the intron is invariably located at the same site in the gene, placing the splice sites an invariant distance from the constant structural features of the tRNA body. The tRNA splicing endonuclease is also involved in mRNA processing via its association with pre-mRNA 3' end processing factors, establishing a link between pre-tRNA splicing and pre-mRNA 3' end formation, suggesting that the endonuclease subunits function in multiple RNA-processing events.,similarity:Belongs to the SEN15 family.,subcellular location:May be transiently localized in the nucleolus.,subunit:tRNA splicing endonuclease is a heterotetramer composed of SEN2, SEN15, SEN34/LENG5 and SEN54. tRNA splicing endonuclease complex also contains proteins of the pre-mRNA 3' end processing machinery such as CLP1, CPSF1, CPSF4 and CSTF2.,tissue specificity:Widely expressed. Highly expressed in testis and uterus.,
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Nucleus . Nucleus, nucleolus . May be transiently localized in the nucleolus. .
组织表达： Widely expressed. Highly expressed in testis and uterus.
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