Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1ozhA 2furA 4wziA 4wziB 1ozhA 100 39 100 71 2furA 51 100 0 65 4wziA 23 0 100 98 4wziB 70 0 98 100 FOLD SIMILARITY (Z-SCORE) 1ozhA 2furA 4wziA 4wziB 1ozhA 65.3 0 0 0 2furA 0 30.5 0 0 4wziA 1.3 0 59.9 55.8 4wziB 0 0 55.8 57.9