Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1jg8A 2fm1A 2fm1D 6epgA 6epgB 1jg8A 100 100 99 0 100 2fm1A 100 100 99 0 95 2fm1D 99 99 100 0 93 6epgA 0 0 0 100 0 6epgB 94 95 79 0 100 FOLD SIMILARITY (Z-SCORE) 1jg8A 2fm1A 2fm1D 6epgA 6epgB 1jg8A 60.7 58.8 56.9 0 2 2fm1A 58.8 60.8 57.1 0 2 2fm1D 56.9 57.1 61.7 0 2.6 6epgA 0 0 0 7.9 0 6epgB 3 1.9 0 0 60.4