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

SEQUENCE SIMILARITY (%)
	1xerA	3ehcA	3ehcB	3r4kA
1xerA	100	22	23	0
3ehcA	27	100	99	43
3ehcB	25	99	100	33
3r4kA	41	42	36	100

FOLD SIMILARITY (Z-SCORE)
	1xerA	3ehcA	3ehcB	3r4kA
1xerA	25.9	0	0	0
3ehcA	0	27	25.9	0
3ehcB	0	25.9	27	0
3r4kA	0	0	0	40.8