Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1kyvA 1kyvC 1kyvE 1vr4A 1vr4B 1vr4C 1vr4E 3qkbA 3qkbB 3qkbC 1kyvA 100 99 97 11 0 0 0 0 0 0 1kyvC 99 100 97 11 0 2 0 0 0 0 1kyvE 97 97 100 11 3 0 0 0 0 0 1vr4A 0 0 0 100 74 95 89 38 36 35 1vr4B 0 0 0 74 100 79 87 29 29 30 1vr4C 0 0 0 91 79 100 90 37 36 35 1vr4E 0 0 0 89 87 92 100 39 38 37 3qkbA 0 0 0 35 29 35 38 100 99 98 3qkbB 0 0 0 34 29 36 37 99 100 99 3qkbC 0 0 0 33 30 32 36 98 99 100 FOLD SIMILARITY (Z-SCORE) 1kyvA 1kyvC 1kyvE 1vr4A 1vr4B 1vr4C 1vr4E 3qkbA 3qkbB 3qkbC 1kyvA 32.5 31.3 31 0 0 0 0 0 0 0 1kyvC 31.3 32.8 31.1 0 0.1 0.2 0 0 0 0 1kyvE 31 31.1 33.3 0 0 0 0 0 0 0 1vr4A 0 0 0 20.1 16 14.2 16.4 11.8 11.8 11.9 1vr4B 0 0 0 16 18.6 14.9 15.8 12.2 12.3 12.4 1vr4C 0 0 0 14.2 14.9 20.5 14.3 11.4 11.5 11.6 1vr4E 0 0 0 16.4 15.8 14.3 18.9 11.8 11.8 11.9 3qkbA 0 0 0 11.7 12.2 11.5 11.8 19.4 18.4 18.3 3qkbB 0 0 0 11.8 12.3 11.5 11.8 18.4 19.3 18.5 3qkbC 0 0 0 11.9 12.4 11.6 11.9 18.3 18.5 19.1