Enables sequence-specific DNA binding activity. Involved in several processes, including negative regulation of neuron differentiation; positive regulation of MAPK cascade; and positive regulation of oligodendrocyte differentiation. Part of chromatin. Human ortholog(s) of this gene implicated in several diseases, including Epstein-Barr virus infectious disease; cervical cancer; colorectal cancer; kidney cancer (multiple); and lung cancer (multiple). Orthologous to human TP73 (tumor protein
p73); PARTICIPATES IN Ras mediated signaling pathway; altered
p53 signaling pathway; measles pathway; INTERACTS WITH 1,1,1-Trichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)ethane; 1-naphthyl isothiocyanate; 2,3,7,8-tetrachlorodibenzodioxine.