Protein
Zinc finger protein 143
Organism
Rattus norvegicus
Function
Transcriptional activator. Activates the gene for selenocysteine tRNA (tRNAsec). Binds to the SPH motif of small nuclear RNA (snRNA) gene promoters. Participates in efficient U6 RNA polymerase III transcription via its interaction with CHD8 (By similarity).
Similarity
Belongs to the GLI C2H2-type zinc-finger protein family.
Sequence
MLLAQINRDSQGMTEFPGGGMEAQHVTLCLTEAVTVADGDNLENMEGVSLQAVTLADGSTAYIQHNSKDGRLIDGQVIQLEDGSAAYVQHVPIPKSTGDSLRLEDGQAVQLEDGTTAFIHHTSKDSYDQSSLQAVQLEDGTTAYIHHAVQVPQPDTILAIQADGTVAGLHTGDATIDPDTISALEQYAAKVSIDGSEGVTSTGLIGENEQEKKMQIVLQGHATRVTPKSQQSGEKAFRCKYDGCGKLYTTAHHLKVHERSHTGDRPYQCEHSGCGKAFATGYGLKSHFRTHTGEKPYRCSEDNCTKSFKTSGDLQKHIRTHTGERPFKCPIEGCGRSFTTSNIRKVHIRTHTGERPYYCTEPGCGRAFASATNYKNHVRIHTGEKPYVCTVPGCDKRFTEYSSLYKHHVVHTHSKPYNCNHCGKTYKQISTLAMHKRTAHNDTEPIEEEQEAFFEPPPGQGDDVLKGSQITYVTGVEGEDIVSTQVATVTQSGLSQQVTLISQDGTQHVNISQADMQAIGNTITMVTQDGTPITVPTHDAVISSAGTHSVAMVTAEGTEGQQVAIVAQDLAAFHAASSEMGHQPHSHHLVTTETRPLTLVATSNGTQIAVQLGEQPSLEEAIRIASRIQQGETPGLDD