Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1t60C 1t60F 3a5pA 3isaA 3isaC 1t60C 100 99 0 57 52 1t60F 99 100 0 0 48 3a5pA 14 52 100 69 64 3isaA 54 38 62 100 99 3isaC 58 0 62 99 100 FOLD SIMILARITY (Z-SCORE) 1t60C 1t60F 3a5pA 3isaA 3isaC 1t60C 39.9 37.6 0 0 0 1t60F 37.6 39.7 0 0 0 3a5pA 0 0 24.8 0 0 3isaA 0 0 0 46.3 43.8 3isaC 0 0 0 43.8 46.1