Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2x5cA 3ozfA 3ozfD 4w66A 4w66B 5noeA 5odqA 5odqE 2x5cA 100 0 4 0 33 39 46 50 3ozfA 3 100 97 20 22 96 41 40 3ozfD 17 97 100 20 24 96 91 43 4w66A 39 31 39 100 93 49 36 47 4w66B 21 33 35 93 100 43 0 35 5noeA 0 63 67 43 44 100 97 43 5odqA 42 44 91 34 0 97 100 52 5odqE 44 41 44 42 48 40 71 100 FOLD SIMILARITY (Z-SCORE) 2x5cA 3ozfA 3ozfD 4w66A 4w66B 5noeA 5odqA 5odqE 2x5cA 19.4 0 0 0 0 0 0 0 3ozfA 0 42.9 40.2 0 0 0.3 2.3 1.2 3ozfD 0 40.2 42.7 0 0 0.2 0 1.5 4w66A 0 0 0 43.2 37.5 0 0 0 4w66B 0 0 0 37.5 41.3 0 0.1 0 5noeA 0 0 0 0 0 62.5 3.8 2.4 5odqA 0 2 0 0 0.1 3.5 68.3 1.5 5odqE 0 1.8 1.6 0 0 2.3 0.6 47.8