Telomeric Repeat Binding Protein 1

Synonyms

PIN2 Protein

TERF1 Protein

TRF1 Protein

TTAGGG Repeat Binding Factor 1

A ubiquitously expressed telomere-binding protein that is present at TELOMERES throughout the CELL CYCLE. It is a suppressor of telomere elongation and may be involved in stabilization of telomere length. It is structurally different from TELOMERIC REPEAT BINDING PROTEIN 2 in that it contains acidic N-terminal amino acid residues.