pfam04146: YTH (this model, PSSM-Id:398013 is obsolete and has been replaced by 461195)
YT521-B-like domain
A protein of the YTH family has been shown to selectively remove transcripts of meiosis-specific genes expressed in mitotic cells. It has been speculated that in higher eukaryotic YTH-family members may be involved in similar mechanisms to suppress gene regulation during gametogenesis or general silencing. The rat protein YT521-B is a tyrosine-phosphorylated nuclear protein, that interacts with the nuclear transcriptosomal component scaffold attachment factor B, and the 68-kDa Src substrate associated during mitosis, Sam68. In vivo splicing assays demonstrated that YT521-B modulates alternative splice site selection in a concentration-dependent manner. The YTH domain has been identified as part of the PUA superfamily.
Jiyao W et al.(2023). "The conserved domain database in 2023.",