Summary

Name SRSF3
Full Name Serine/arginine-rich splicing factor 3
Synonyms Pre-mRNA-splicing factor SRP20, Splicing factor, arginine/serine-rich 3 | SFRS3, SRP20
Primary ID P84103
Links - -
Type protein
Relations 1
Function Splicing factor that specifically promotes exon-inclusion during alternative splicing (PubMed:26876937). Interaction with YTHDC1, a RNA-binding protein that recognizes and binds N6-methyladenosine (m6A)-containing RNAs, promotes recruitment of SRSF3 to its mRNA-binding elements adjacent to m6A sites, leading to exon-inclusion during alternative splicing (PubMed:26876937). Also functions as export adapter involved in mRNA nuclear export (PubMed:11336712, PubMed:18364396, PubMed:28984244). Binds mRNA which is thought to be transferred to the NXF1-NXT1 heterodimer for export (TAP/NXF1 pathway); enhances NXF1-NXT1 RNA-binding activity (PubMed:11336712, PubMed:18364396). Involved in nuclear export of m6A-containing mRNAs via interaction with YTHDC1

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Relations

Regulator Mechanism target score
+ up-regulates img/direct-activation.png binding NXF1 0.665
Publications: 1 Organism: Homo Sapiens