Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2brqA 2brqC 3a1mD 3a1mE 4h0oA 4h0oB 2brqA 100 0 0 0 0 0 2brqC 0 0 0 0 0 0 3a1mD 0 0 0 0 0 0 3a1mE 0 0 0 0 0 0 4h0oA 0 0 0 0 0 0 4h0oB 0 0 0 0 0 0 FOLD SIMILARITY (Z-SCORE) 2brqA 2brqC 3a1mD 3a1mE 4h0oA 4h0oB 2brqA 22.5 0 0 0 0 0 2brqC 0 0 0 0 0 0 3a1mD 0 0 0 0 0 0 3a1mE 0 0 0 0 0 0 4h0oA 0 0 0 0 0 0 4h0oB 0 0 0 0 0 0