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AURKC AURKC PLK1 PLK1 PUM2 PUM2 NGDN NGDN AURKA AURKA BICC1 BICC1 CPEB1 CPEB1 PABPC1L PABPC1L PAPD4 PAPD4 EIF4E1B EIF4E1B PARN PARN
"CPEB1" - cytoplasmic polyadenylation element binding protein 1 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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Predicted Interactions
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protein homology
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CPEB1cytoplasmic polyadenylation element binding protein 1; Sequence-specific RNA-binding protein that regulates mRNA cytoplasmic polyadenylation and translation initiation during oocyte maturation, early development and at postsynapse sites of neurons. Binds to the cytoplasmic polyadenylation element (CPE), an uridine-rich sequence element (consensus sequence 5’-UUUUUAU- 3’) within the mRNA 3’-UTR. In absence of phosphorylation and in association with TACC3 is also involved as a repressor of translation of CPE-containing mRNA; a repression that is relieved by phosphorylation or degradation [...] (561 aa)    
Predicted Functional Partners:
AURKA
aurora kinase A; Mitotic serine/threonine kinases that contributes to the regulation of cell cycle progression. Associates with the centrosome and the spindle microtubules during mitosis and plays a critical role in various mitotic events including the establishment of mitotic spindle, centrosome duplication, centrosome separation as well as maturation, chromosomal alignment, spindle assembly checkpoint, and cytokinesis. Required for initial activation of CDK1 at centrosomes. Phosphorylates numerous target proteins, including ARHGEF2, BORA, BRCA1, CDC25B, DLGP5, HDAC6, KIF2A, LATS2, ND [...] (403 aa)
      score_image   score_image score_image   0.995
PLK1
polo-like kinase 1; Serine/threonine-protein kinase that performs several important functions throughout M phase of the cell cycle, including the regulation of centrosome maturation and spindle assembly, the removal of cohesins from chromosome arms, the inactivation of anaphase-promoting complex/cyclosome (APC/C) inhibitors, and the regulation of mitotic exit and cytokinesis. Polo-like kinase proteins acts by binding and phosphorylating proteins are that already phosphorylated on a specific motif recognized by the POLO box domains. Phosphorylates BORA, BUB1B/BUBR1, CCNB1, CDC25C, CEP55 [...] (603 aa)
      score_image   score_image score_image   0.971
NGDN
neuroguidin, EIF4E binding protein; Involved in the translational repression of cytoplasmic polyadenylation element (CPE)-containing mRNAs (By similarity) (315 aa)
            score_image   0.970
PABPC1L
poly(A) binding protein, cytoplasmic 1-like (614 aa)
      score_image     score_image   0.965
BICC1
bicaudal C homolog 1 (Drosophila); Putative RNA-binding protein. Acts as a negative regulator of Wnt signaling. May be involved in regulating gene expression during embryonic development (974 aa)
      score_image score_image   score_image   0.958
PAPD4
PAP associated domain containing 4; Cytoplasmic poly(A) RNA polymerase that adds successive AMP monomers to the 3’-end of specific RNAs, forming a poly(A) tail. In contrast to the canonical nuclear poly(A) RNA polymerase, it only adds poly(A) to selected cytoplasmic mRNAs. Does not play a role in replication-dependent histone mRNA degradation (484 aa)
      score_image     score_image   0.937
PARN
poly(A)-specific ribonuclease; 3’-exoribonuclease that has a preference for poly(A) tails of mRNAs, thereby efficiently degrading poly(A) tails. Exonucleolytic degradation of the poly(A) tail is often the first step in the decay of eukaryotic mRNAs and is also used to silence certain maternal mRNAs translationally during oocyte maturation and early embryonic development. Interacts with both the 3’-end poly(A) tail and the 5’-end cap structure during degradation, the interaction with the cap structure being required for an efficient degradation of poly(A) tails. Involved in nonsense-med [...] (639 aa)
            score_image   0.925
PUM2
pumilio homolog 2 (Drosophila); Sequence-specific RNA-binding protein that regulates translation and mRNA stability by binding the 3’-UTR of mRNA targets. Its interactions and tissue specificity suggest that it may be required to support proliferation and self-renewal of stem cells by regulating the translation of key transcripts (1064 aa)
      score_image     score_image   0.921
EIF4E1B
eukaryotic translation initiation factor 4E family member 1B; Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structure (By similarity) (242 aa)
      score_image     score_image   0.915
AURKC
aurora kinase C; Serine/threonine-protein kinase component of the chromosomal passenger complex (CPC), a complex that acts as a key regulator of mitosis. The CPC complex has essential functions at the centromere in ensuring correct chromosome alignment and segregation and is required for chromatin-induced microtubule stabilization and spindle assembly. Plays also a role in meiosis and more particularly in spermatogenesis. Has redundant cellular functions with AURKB and can rescue an AURKB knockdown. Like AURKB, AURKC phosphorylates histone H3 at ’Ser-10’ and ’Ser-28’. Phosphorylates TA [...] (309 aa)
      score_image     score_image   0.910
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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