Linear representation of TNIP1. Specific functional domains of TNIP1 are depicted. ABIN homology domains (AHD) 1, 3 and 4 are shown in blue. TNIP1’s ubiquitin binding domain, UBAN/AHD2, is shown in red and contains the DFXXER core sequence motif. The LXXLL nuclear receptor (NR) and LXXXI/LXXXI/L corepressor/nuclear receptor (CoRNR) boxes are shown in black and gray, respectively. The putative nuclear export sequences (NES) and nuclear localization sequences (NLS) are shown in open and filled triangles, respectively.