Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2akoA 2j5vA 2akoA 100 75 2j5vA 75 100 FOLD SIMILARITY (Z-SCORE) 2akoA 2j5vA 2akoA 46.9 25.3 2j5vA 25.3 54.5