Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 5fshA 5fshB 5ovsA 5fshA 100 98 66 5fshB 98 100 57 5ovsA 69 60 100 FOLD SIMILARITY (Z-SCORE) 5fshA 5fshB 5ovsA 5fshA 49.5 44.1 0 5fshB 44.1 50.1 0 5ovsA 0 0 38.3