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

SEQUENCE SIMILARITY (%)
	1icfA	1icfI	4r2xA
1icfA	100	0	47
1icfI	3	100	3
4r2xA	52	0	100

FOLD SIMILARITY (Z-SCORE)
	1icfA	1icfI	4r2xA
1icfA	34.2	0	0
1icfI	0	15.5	0
4r2xA	0	0	47.7