Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1wr8A 3bl4A 3bl4B 3f6wA 3qxzA 4r1nA 1wr8A 100 6 9 29 75 58 3bl4A 58 100 95 0 36 50 3bl4B 78 93 100 0 30 89 3f6wA 29 0 0 100 35 0 3qxzA 70 34 29 0 100 49 4r1nA 59 44 88 0 53 100 FOLD SIMILARITY (Z-SCORE) 1wr8A 3bl4A 3bl4B 3f6wA 3qxzA 4r1nA 1wr8A 45.1 0.2 0.8 0 2.7 4.5 3bl4A 0.7 19.5 12 0 1.7 0 3bl4B 1.1 16.3 18.8 0 1.3 1.5 3f6wA 1 0 0 18.9 0 0 3qxzA 2.6 1.6 1.9 0 45.1 0.6 4r1nA 4.6 0 2.5 0 0.7 48.4