ID:CPSF6_HUMAN DESCRIPTION: RecName: Full=Cleavage and polyadenylation specificity factor subunit 6; AltName: Full=Cleavage and polyadenylation specificity factor 68 kDa subunit; Short=CFIm68; Short=CPSF 68 kDa subunit; AltName: Full=Pre-mRNA cleavage factor Im 68 kDa subunit; AltName: Full=Protein HPBRII-4/7; FUNCTION: Component of the cleavage factor Im complex (CFIm) that plays a key role in pre-mRNA 3'-processing. Involved in association with NUDT21/CPSF5 in pre-MRNA 3'-end poly(A) site cleavage and poly(A) addition. CPSF6 binds to cleavage and polyadenylation RNA substrates and promotes RNA looping. SUBUNIT: Component of the cleavage factor Im (CFIm) complex, composed at least of NUDT21/CPSF5 and CPSF6 or CPSF7. Within the cleavage factor Im complex, the NUDT21/CPSF5 homodimer is at the core of a heterotetramer, and is clasped by two additional subunits (CPSF6 or CPSF7). Interacts with NUDT21/CPSF5, SFRS3, SFRS7, SNRNP70 and TRA2B/SFRS10. INTERACTION: O15162:PLSCR1; NbExp=2; IntAct=EBI-358410, EBI-740019; Q9H0M0:WWP1; NbExp=3; IntAct=EBI-358410, EBI-742157; SUBCELLULAR LOCATION: Nucleus. Note=In punctate subnuclear structures localized adjacent to nuclear speckles, called paraspeckles. PTM: Phosphorylated upon DNA damage, probably by ATM or ATR. SIMILARITY: Belongs to the RRM CPSF6/7 family. SIMILARITY: Contains 1 RRM (RNA recognition motif) domain.
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on Q16630
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.