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Trl | Transcription factor GAGA; Transcriptional activator that functions by regulating chromatin structure. Overcomes the repressive effects of chromatin by promoting the open chromatin conformation in promoter gene regions, thereby allowing access to other transcription factors. Binds to DNA Polycomb response elements (PREs) at the bithorax complex and to the proximal region of the engrailed promoter, and positively regulates transcription of many genes including homeotic ones. Binds to the DNA sequence (GA)n, with optimal binding to the pentamer 5'-GAGAG-3'. Binds DNA as an oligomer. May [...] (623 aa) | ||||
TTLL3B | Tubulin glycylase 3B; Essential glycylase which modifies both tubulin and non- tubulin proteins, generating side chains of glycine on the gamma- carboxyl groups of specific glutamate residues of target proteins. Monoglycylates alpha-tubulin by adding a single glycine chain to generate monoglycine side chains, but is not involved in elongation step to generate polyglycine side chains on alpha-tubulin. Has the ability to both mono- and polyglycylate non-tubulin proteins such as up (Troponin T). Required for early steps of spermatogenesis. (756 aa) |