Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1j30A 1jm0A 3pwfA 5n5eC 1j30A 100 0 70 14 1jm0A 0 100 0 6 3pwfA 70 0 100 33 5n5eC 41 11 37 100 FOLD SIMILARITY (Z-SCORE) 1j30A 1jm0A 3pwfA 5n5eC 1j30A 22.6 4.6 13.4 7.8 1jm0A 6.2 11 6.8 4.9 3pwfA 13.4 5.3 26.4 8.1 5n5eC 8.5 5.4 8.1 16.1