Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1q16B 1q16C 3nkdA 1q16B 100 0 40 1q16C 70 100 65 3nkdA 48 0 100 FOLD SIMILARITY (Z-SCORE) 1q16B 1q16C 3nkdA 1q16B 71.5 0 0 1q16C 0 36.5 0.9 3nkdA 0 0 44.2