Fig. 7. Comparison of amino acid sequences of the domain T in T-type calpains from land crab (Gl-CalpT), nematode (TRA-3) and human (calpain 5). Deduced amino acid sequences were aligned using ClustalW (see Materials and methods). Broken lines indicate gaps for optimizing alignment. Amino acid residues that are identical or similar in all the sequences are highlighted in black; gray background indicates identical or similar amino acids in most sequences. Numbers at the right indicate amino acid positions, numbered from the N-terminus of each protein. Accession numbers: calpain 5, JC5772; TRA-3, NP502751.