Figure 7.

Protein sequences and structures of UBAC2. The amino acid sequence of UBAC2A was compared with that of UBAC2B (A). Amino acid residues identical between the 2 compared proteins are in black background. The transmembrane helices and orientation in the UBAC2A protein were predicted using the TMHMM method based on a hidden Markov model (http://www.cbs.dtu.dk/services/TMHMM-2.0/) (B). A ubiquitin-association domain (UBA) at the C-terminal region of UBAC2A is also indicated. The size of the protein is indicated by the number of amino acid residues shown at the bottom.