The protein encoded by this gene contains an acidic domain, a putative bipartite nuclear localization signal, a nuclear export signal, a leucine-isoleucine zipper, and phosphorylation motifs. In addition, the encoded protein contains Armadillo/beta-catenin-like repeats, which have been implicated in protein-protein interactions. Although the function of this protein has not been determined, the C-terminal portion of the protein has been shown to possess apoptosis-inducing activity. Protein Interaction Partner: LDOC1, PRDM4, MEOX2, CATIP, CREBZF, CDCA7L, MED4, NGFRAP1, SUMO2, UBC, HECW2, AICDA, NSRP1, LUC7L, ZCCHC10, WBP11, CWC15, U2SURP, SNW1, PRPF3, BUD31, SRPK2, PPP1R8, IK, HNRNPK, VCP, BCAS2, CDC5L, STAMBP, SF3A2, HIST4H4, WDR77, PRPF19, PRPF31, PRMT5, RBM39 Protein Size: 311