Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2ffsA 2ffsB 3c9iA 5aoqL 5aoqM 6fiaA 6fiaB 2ffsA 100 99 11 6 6 0 0 2ffsB 99 100 13 6 18 0 0 3c9iA 0 20 100 0 0 0 0 5aoqL 0 0 0 100 90 0 0 5aoqM 22 0 18 90 100 0 0 6fiaA 0 7 33 15 17 100 97 6fiaB 7 3 34 5 4 97 100 FOLD SIMILARITY (Z-SCORE) 2ffsA 2ffsB 3c9iA 5aoqL 5aoqM 6fiaA 6fiaB 2ffsA 29 27.3 0 0 0 0 0 2ffsB 27.3 28.7 0 0 0 0 0 3c9iA 0 0 14.4 0 0 0 0 5aoqL 0 0 0 15.7 10.3 0 0 5aoqM 0 0 0 10.3 15.3 0 0 6fiaA 0 0 6.3 0 0 8.6 7.9 6fiaB 0 0 6.2 0 0 7.9 8.5