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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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: selenocysteine tRNA activating factor; Selenocysteine tRNA gene transcription-activating factor; Staf; Zinc finger protein 143
Gene Aliases: si:dkey-8l13.2; staf; Zfp143; zgc:66276; znf143
UniProt ID: (Zebrafish) Q1LYE3
Entrez Gene ID: (Zebrafish) 393954
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