May be involved in transcription regulation of the alpha 2(I) collagen gene where it binds to the single-stranded polypyrimidine sequences in the promoter region.
Subcellular locations: Nucleus
Highly expressed in all hematopoietic tissues, including spleen, lymph node, peripheral blood, bone marrow, thymus, and fetal liver, with highest expression in thymus and fetal liver. Expression is also high in heart, brain, kidney, and skeletal muscle.