Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2e8vA 3r64A 3vz0A 4i88A 4jz6A 5ahuB 2e8vA 100 89 57 0 83 74 3r64A 64 100 86 28 89 0 3vz0A 64 86 100 20 87 0 4i88A 0 54 21 100 30 0 4jz6A 77 89 87 0 100 0 5ahuB 74 66 37 0 47 100 FOLD SIMILARITY (Z-SCORE) 2e8vA 3r64A 3vz0A 4i88A 4jz6A 5ahuB 2e8vA 45.8 1.3 1.5 0 1.4 22.3 3r64A 0 73.3 44.1 0 48.4 0 3vz0A 1.7 44.1 69.7 0 51 0 4i88A 0 0 0 21.4 0 0 4jz6A 1.3 48.4 51 0 73.5 0 5ahuB 22.3 0 0 0 1.6 46.9