Summary

Name TRIM71
Full Name E3 ubiquitin-protein ligase TRIM71
Synonyms Protein lin-41 homolog, RING-type E3 ubiquitin transferase TRIM71, Tripartite motif-containing protein 71 | LIN41
Primary ID Q2Q1W2
Links - -
Type protein
Relations 4
Function E3 ubiquitin-protein ligase that cooperates with the microRNAs (miRNAs) machinery and promotes embryonic stem cells proliferation and maintenance (Probable). Binds to miRNAs and associates with AGO2, participating in post-transcriptional repression of transcripts such as CDKN1A (By similarity). In addition, participates in post-transcriptional mRNA repression in a miRNA independent mechanism (PubMed:23125361). Facilitates the G1-S transition to promote rapid embryonic stem cell self-renewal by repressing CDKN1A expression. Required to maintain proliferation and prevent premature differentiation of neural progenitor cells during early neural development: positively regulates FGF signaling by controlling the stability of SHCBP1 (By similarity). Specific regulator of miRNA biogenesis. Binds to miRNA MIR29A hairpin and postranscriptionally modulates MIR29A levels, which indirectly regulates TET proteins expression (PubMed:28431233).

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Relations

Regulator Mechanism target score
+ up-regulates quantity by expression img/direct-activation.png transcriptional regulation TRIM71 0.301
Publications: 1
+ up-regulates quantity by expression img/direct-activation.png transcriptional regulation TRIM71 0.291
Publications: 1
+ down-regulates quantity by destabilization img/direct_inhibition.png polyubiquitination LIN28B 0.549
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png ubiquitination TRIM71 0.2
Publications: 1 Organism: Homo Sapiens