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Expression profile for PSME_00028165-RA (PSME_00028165-RA)

Attention: This gene has low abundance.

Description : (at1g72050 : 220.0) Encodes a transcriptional factor TFIIIA required for transcription of 5S rRNA gene. 5S rRNA is the smallest constituent of the ribosome. Work on one of the gene models AT1G72050.2 showed that it encodes a protein with nine Cys(2)-His(2)-type zinc fingers, a characteristic feature of TFIIIA proteins. AT1G72050.2 also contains a 23 amino acid spacer between fingers 1 and 2, a 66 amino acid spacer between fingers 4 and 5, and a 50 amino acid non-finger C-terminal tail. in vitro assay demonstrated that AT1g72050.2 binds to 5S rDNA and efficiently stimulates the transcription of 5S rRNA. AT1g72050.2 also binds to 5S rRNA in vitro. AT1g72050.2 is located at several nuclear foci including the nucleolus and is absent from the cytoplasm.; transcription factor IIIA (TFIIIA); FUNCTIONS IN: 5S rRNA binding, zinc ion binding, sequence-specific DNA binding transcription factor activity, 5S rDNA binding, nucleic acid binding; INVOLVED IN: biological_process unknown; LOCATED IN: nucleolus, nucleus; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Zinc finger, C2H2-like (InterPro:IPR015880), Zinc finger, C2H2-type (InterPro:IPR007087), Zinc finger, C2H2-type/integrase, DNA-binding (InterPro:IPR013087); BEST Arabidopsis thaliana protein match is: relative of early flowering 6 (TAIR:AT3G48430.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink). & (reliability: 440.0) & (original description: no original description)

Condition specificity: 11 h after light (SPM: 0.43, entropy: 0.92, tau: 0.06)
Tissue specificity: Dusk (SPM: 0.43, entropy: 0.92, tau: 0.06)
ZT time: ZT8-11 (SPM: 0.43, entropy: 0.92, tau: 0.06)