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CPSF6 CPSF6 SRSF4 SRSF4 SRSF6 SRSF6 TNPO3 TNPO3 TNPO2 TNPO2 NUP153 NUP153 SRSF5 SRSF5 RAN RAN SRSF1 SRSF1 UBC UBC TNPO1 TNPO1
"TNPO3" - transportin 3 in Homo sapiens
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TNPO3transportin 3; Seems to function in nuclear protein import as nuclear transport receptor. In vitro, mediates the nuclear import of splicing factor SR proteins RBM4, SFRS1 and SFRS2, by recognizing phosphorylated RS domains (923 aa)    
Predicted Functional Partners:
RAN
RAN, member RAS oncogene family (216 aa)
      score_image score_image   score_image   0.993
SRSF1
serine/arginine-rich splicing factor 1; Plays a role in preventing exon skipping, ensuring the accuracy of splicing and regulating alternative splicing. Interacts with other spliceosomal components, via the RS domains, to form a bridge between the 5’- and 3’-splice site binding components, U1 snRNP and U2AF. Can stimulate binding of U1 snRNP to a 5’-splice site-containing pre-mRNA. Binds to purine-rich RNA sequences, either the octamer, 5’-RGAAGAAC-3’ (r=A or G) or the decamers, AGGACAGAGC/AGGACGAAGC. Binds preferentially to the 5’- CGAGGCG-3’ motif in vitro. Three copies of the octame [...] (248 aa)
        score_image   score_image   0.979
TNPO1
transportin 1; Functions in nuclear protein import as nuclear transport receptor. Serves as receptor for nuclear localization signals (NLS) in cargo substrates. Is thought to mediate docking of the importin/substrate complex to the nuclear pore complex (NPC) through binding to nucleoporin and the complex is subsequently translocated through the pore by an energy requiring, Ran- dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to the importin, the importin/substrate complex dissociates and importin is re-exported from the nucleus to the cytoplasm where GTP hydrolysis [...] (898 aa)
      score_image score_image   score_image   0.973
SRSF4
serine/arginine-rich splicing factor 4; Plays a role in alternative splice site selection during pre-mRNA splicing. Represses the splicing of MAPT/Tau exon 10 (494 aa)
        score_image   score_image   0.955
SRSF6
serine/arginine-rich splicing factor 6; Plays a role in constitutive splicing and can modulate the selection of alternative splice sites. Represses the splicing of MAPT/Tau exon 10 (344 aa)
        score_image   score_image   0.950
CPSF6
cleavage and polyadenylation specific factor 6, 68kDa; 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 (551 aa)
      score_image     score_image   0.923
SRSF5
serine/arginine-rich splicing factor 5; Plays a role in constitutive splicing and can modulate the selection of alternative splice sites (272 aa)
        score_image   score_image   0.923
NUP153
nucleoporin 153kDa; Component of the nuclear pore complex (NPC), a complex required for the trafficking across the nuclear envelope. Functions as a scaffolding element in the nuclear phase of the NPC essential for normal nucleocytoplasmic transport of proteins and mRNAs. Involved in the quality control and retention of unspliced mRNAs in the nucleus; in association with TPR, regulates the nuclear export of unspliced mRNA species bearing constitutive transport element (CTE) in a NXF1- and KHDRBS1-independent manner. Mediates TPR anchoring to the nuclear membrane at NPC. The repeat- cont [...] (1475 aa)
        score_image   score_image   0.896
UBC
ubiquitin C (685 aa)
        score_image   score_image   0.867
TNPO2
transportin 2; Probably functions in nuclear protein import as nuclear transport receptor. Serves as receptor for nuclear localization signals (NLS) in cargo substrates. Is thought to mediate docking of the importin/substrate complex to the nuclear pore complex (NPC) through binding to nucleoporin and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to the importin, the importin/substrate complex dissociates and importin is re-exported from the nucleus to the cytoplasm where GTP hy [...] (897 aa)
      score_image score_image   score_image   0.845
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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