Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1dqiA 1j2rA 2hvbA 3cq0A 3vatA 4bk8A 4dyoA 1dqiA 100 45 86 0 55 64 0 1j2rA 50 100 48 87 61 0 59 2hvbA 86 0 100 0 21 63 0 3cq0A 43 88 32 100 81 0 0 3vatA 0 70 41 72 100 0 98 4bk8A 64 44 63 0 40 100 0 4dyoA 42 59 40 77 98 0 100 FOLD SIMILARITY (Z-SCORE) 1dqiA 1j2rA 2hvbA 3cq0A 3vatA 4bk8A 4dyoA 1dqiA 25.3 0 20.6 0 0 15.4 0 1j2rA 0 39.3 0 0.7 1.8 0 1.9 2hvbA 20.6 0 24.8 0 0 15.9 0 3cq0A 0 0.8 0 59.3 0 0 0 3vatA 0 0.3 0 0 67.3 0 63.1 4bk8A 15.4 0 15.9 0 0 26 0 4dyoA 0 2.4 0 0 63.1 0 67.2