Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2rspA 2rspB 3s8iA 3s8iB 4rghA 4rghB 2rspA 100 98 45 42 48 39 2rspB 98 100 46 43 49 41 3s8iA 45 45 100 97 91 93 3s8iB 42 42 97 100 91 95 4rghA 48 49 91 91 100 92 4rghB 39 40 93 95 92 100 FOLD SIMILARITY (Z-SCORE) 2rspA 2rspB 3s8iA 3s8iB 4rghA 4rghB 2rspA 25.5 23.1 9.7 9.8 9.9 10 2rspB 23.1 25.2 9.7 9.6 9.3 9.8 3s8iA 9.9 9.6 28.2 24.8 24.7 24.1 3s8iB 9.8 9.3 24.8 27 24.3 24.4 4rghA 9.9 9.6 24.7 24.3 29 24.4 4rghB 10 9.8 24.1 24.4 24.4 27.6