Binds specifically to the plant telomeric double-stranded DNA sequences. At least 2 repeats of telomeric sequences are required for binding. Induces DNA bending. Homodimer and heterodimer with TRP1. Interacts with SNL1. Expressed ubiquitously. Highest expression in flowers and leaves. The Myb-extension domain (509-540) is necessary and sufficient for telomere binding. No visible phenotype, probably due to redundancy. Chimera. Chimera of genomic DNA and cDNA.