Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2dg5A 2dg5B 3pjvD 3pjvF 5hftA 5hftB 2dg5A 100 59 54 40 85 23 2dg5B 58 100 48 21 76 64 3pjvD 0 12 100 99 47 20 3pjvF 6 5 99 100 22 11 5hftA 85 57 44 49 100 23 5hftB 24 76 17 0 22 100 FOLD SIMILARITY (Z-SCORE) 2dg5A 2dg5B 3pjvD 3pjvF 5hftA 5hftB 2dg5A 51.3 0.1 0 0 28.8 0 2dg5B 0.1 32.5 0 0 0 14.7 3pjvD 0 1.1 18.7 15 0 0.2 3pjvF 1.1 1.6 15 18.5 0 1.1 5hftA 28.8 0 0 0 44 0 5hftB 0 12.5 0 0 0 26.2