TRB2 cDNA ORF clone, Arabidopsis thaliana(thale cress)

Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana.
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Nature408(6814)823-6(2000 Dec)

TRB2 interacts with HD2-type histone deacetylase HDT4.TRB2 has a role in the regulation of telomeric chromatin.
Title: Telomere-binding protein regulates the chromosome ends through the interaction with histone deacetylases in Arabidopsis thaliana.

Trp28, Arg29, and Val47 residues located in Helix 2 and Helix 3 of TRB2 are crucial for DNA binding, and are well conserved among other plant telomere binding proteins.
Title: Solution structure of telomere binding domain of AtTRB2 derived from Arabidopsis thaliana.

structure and function of AtTRB2 protein
Title: DNA-binding domain of AtTRB2 reveals unique features of a single Myb histone protein family that binds to both Arabidopsis- and human-type telomeric DNA sequences.