Sequence Similarity : Non-homologous sequences  (<30%)

SEQUENCE SIMILARITY (%)
	1xx7A	2zz8A	3isaA	3isaC	4rckA
1xx7A	100	49	75	22	29
2zz8A	0	100	54	62	19
3isaA	74	58	100	99	51
3isaC	0	60	99	100	48
4rckA	30	21	80	73	100

FOLD SIMILARITY (Z-SCORE)
	1xx7A	2zz8A	3isaA	3isaC	4rckA
1xx7A	34.3	0	0.5	0.5	1.1
2zz8A	0	41.8	0	0	0
3isaA	0.5	0	46.3	43.8	0.2
3isaC	0	0	43.8	46.1	0
4rckA	1	0	2.8	0.8	25.6