Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2vpgA 2vpgB 5owoA 5owoD 2vpgA 100 0 0 0 2vpgB 0 0 0 0 5owoA 0 0 0 0 5owoD 0 0 0 0 FOLD SIMILARITY (Z-SCORE) 2vpgA 2vpgB 5owoA 5owoD 2vpgA 15.1 0 0 0 2vpgB 0 0 0 0 5owoA 0 0 0 0 5owoD 0 0 0 0