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

SEQUENCE SIMILARITY (%)
	4psnA	4zkyA	4zkyB
4psnA	100	18	16
4zkyA	18	100	98
4zkyB	15	98	100

FOLD SIMILARITY (Z-SCORE)
	4psnA	4zkyA	4zkyB
4psnA	27.6	0	0
4zkyA	0	28.8	25.5
4zkyB	0	25.5	28.9