Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1vr4A 1vr4E 2bw4A 3qkbA 3qkbB 5gzyA 5uptA 1vr4A 100 89 58 38 36 0 24 1vr4E 89 100 49 39 38 0 28 2bw4A 40 13 100 18 18 0 68 3qkbA 35 38 30 100 99 0 42 3qkbB 34 37 23 99 100 0 27 5gzyA 0 0 0 0 0 100 77 5uptA 39 25 63 17 22 77 100 FOLD SIMILARITY (Z-SCORE) 1vr4A 1vr4E 2bw4A 3qkbA 3qkbB 5gzyA 5uptA 1vr4A 20.1 16.4 0 11.8 11.8 0 0 1vr4E 16.4 18.9 0 11.8 11.8 0 0 2bw4A 0 0 58.8 0 0 0 0 3qkbA 11.7 11.8 0 19.4 18.4 0 0.8 3qkbB 11.8 11.8 0 18.4 19.3 0 0 5gzyA 0 0 0 0 0 53.1 0 5uptA 0 0 0 0 0 0 72.4