3BQO, 3BU82627728113ENSG00000092330ENSG00000284915ENSMUSG00000007589Q9BSI4Q9QXG9Q8K1K3NM_001099274NM_012461NM_001363668NM_145705NP_001092744NP_036593NP_001350597NP_663751TERF1-interacting nuclear factor 2 is a protein that in humans is encoded by the TINF2 gene. TIN2 is a component of the shelterin protein complex found at the end of telomeres. TERF1-interacting nuclear factor 2 is a protein that in humans is encoded by the TINF2 gene. TIN2 is a component of the shelterin protein complex found at the end of telomeres. TINF2 has been shown to interact with ACD, POT1 and TERF1.