Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1j1dA 1j1dC 2w2mA 2w2mP 1j1dA 100 0 0 0 1j1dC 0 100 29 0 2w2mA 0 0 100 7 2w2mP 16 0 28 100 FOLD SIMILARITY (Z-SCORE) 1j1dA 1j1dC 2w2mA 2w2mP 1j1dA 24.7 0 0 0 1j1dC 0 10.6 0 0 2w2mA 0 0 56.6 0.9 2w2mP 1.1 0 0 21.5