Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2bh8A 2bh8B 4pibA 4pibB 5v3nA 5v3nB 2bh8A 100 94 10 4 13 0 2bh8B 94 100 11 12 13 0 4pibA 13 9 100 99 18 0 4pibB 10 12 99 100 22 0 5v3nA 13 18 6 35 100 0 5v3nB 0 6 0 0 0 100 FOLD SIMILARITY (Z-SCORE) 2bh8A 2bh8B 4pibA 4pibB 5v3nA 5v3nB 2bh8A 14.2 10.9 0 0 0.7 0 2bh8B 10.9 15.1 0 0 0.8 0 4pibA 0 0 32.9 31.1 0 0 4pibB 0 0 31.1 33.3 0 0 5v3nA 0.7 0.7 0 0 22.8 0 5v3nB 0 0 0 0 0 3.4