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Sp3 | Transcription factor Sp3; Transcriptional factor that can act as an activator or repressor depending on isoform and/or post-translational modifications. Binds to GT and GC boxes promoter elements. Competes with SP1 for the GC-box promoters. Weak activator of transcription but can activate a number of genes involved in different processes such as cell-cycle regulation, hormone-induction and house-keeping (By similarity). (783 aa) | ||||
Zc3h13 | Zinc finger CCCH domain-containing protein 13; Associated component of the WMM complex, a complex that mediates N6-methyladenosine (m6A) methylation of RNAs, a modification that plays a role in the efficiency of mRNA splicing and RNA processing. Acts as a key regulator of m6A methylation by promoting m6A methylation of mRNAs at the 3'-UTR. Controls embryonic stem cells (ESCs) pluripotency via its role in m6A methylation. In the WMM complex, anchors component of the MACOM subcomplex in the nucleus. Also required for bridging WTAP to the RNA-binding component RBM15 (RBM15 or RBM15B). (1729 aa) |