Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 3k8zA 4tzlA 4tzlC 4tzmA 4tzmC 3k8zA 100 7 0 0 0 4tzlA 19 100 0 95 0 4tzlC 0 0 0 0 0 4tzmA 0 0 0 0 0 4tzmC 0 0 0 0 0 FOLD SIMILARITY (Z-SCORE) 3k8zA 4tzlA 4tzlC 4tzmA 4tzmC 3k8zA 67.6 0 0 0 0 4tzlA 0 43.8 0 40.8 0 4tzlC 0 0 0 0 0 4tzmA 0 0 0 0 0 4tzmC 0 0 0 0 0