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pita | Pita, isoform A; Pita (pita) encodes an architectural chromatin protein essential for embryonic development that organizes open chromatin in the regulatory regions (predominantly promoters). pita product functions include enhancer blocking, support of distant interactions, protection from spreading of repressed chromatin and recruitment of transcription factors. (683 aa) | ||||
tsu | RNA-binding protein 8A; Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. Involved in exon definition of genes containing long introns, including the rolled/MAPK gene. The mago-tsu heterodimer interacts with the EJC key regulator Pym leading to EJC disassembly in the cytoplasm. Has a role in oskar mRNA localization to the posterior pole of the developing oocyte. Belongs to the RBM8A family. (165 aa) |