Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2p58A 2p58C 5n2iA 5n2iB 2p58A 100 0 3 4 2p58C 0 100 53 25 5n2iA 0 46 100 99 5n2iB 0 34 99 100 FOLD SIMILARITY (Z-SCORE) 2p58A 2p58C 5n2iA 5n2iB 2p58A 11.7 0 0 0 2p58C 0 23.7 0 0 5n2iA 0 0 45.1 42.5 5n2iB 0 0 42.5 45.2