Hepatoma derived growth factor binds DNA through the N-terminal PWWP domain

Abstract excerpt

BACKGROUND: Hepatoma Derived Growth Factor (HDGF) is a nuclear protein with nuclear targeting required for mitogenic activity. Recently we demonstrated that HDGF is a transcriptional repressor, but whether HDGF binds DNA, the specificity of DNA binding and what protein domain is required are still unknown. In this study, we aimed to identify if HDGF is a DNA binding protein, map the functional DNA binding domain...