Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1hw4A 4ez8A 4gevA 4iqbA 5by6A 1hw4A 100 96 86 90 91 4ez8A 96 100 87 95 96 4gevA 86 87 100 84 86 4iqbA 90 91 84 100 90 5by6A 91 91 86 90 100 FOLD SIMILARITY (Z-SCORE) 1hw4A 4ez8A 4gevA 4iqbA 5by6A 1hw4A 46.2 37.4 33.1 33.6 35.2 4ez8A 37.4 51.6 40.1 13 12.9 4gevA 33.1 40.1 47.8 35.3 36.7 4iqbA 33.6 40.9 35.3 49.9 41.9 5by6A 35.2 42.3 36.7 41.9 49.2