DNA/RNA-binding protein KIN17 （KIN17） is a nuclear protein which constructs intranuclear foci for the duration of proliferation and is reallocated in the nucleoplasm during the cell cycle. KIN17 is ubiqutiously expressed having the highest levels of expression in the muscle， heart and testis. SV40- altered fibroblasts overexpress KIN17， which interacts with Large T antigen and decreases T-antigen-dependent DNA replication.
