Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2fk5A 5eofA 5eofC 5wwlM 5wwlN 2fk5A 100 0 0 0 0 5eofA 0 100 9 11 3 5eofC 0 14 100 2 0 5wwlM 0 6 0 100 55 5wwlN 0 10 0 64 100 FOLD SIMILARITY (Z-SCORE) 2fk5A 5eofA 5eofC 5wwlM 5wwlN 2fk5A 40.3 0 0 0 0 5eofA 0 8 3.6 2.5 6.1 5eofC 0.8 3.7 6.3 2.4 3.8 5wwlM 0 3.8 0.9 18.4 4.6 5wwlN 0 4.6 1.6 5 14.9