Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1jkmA 1jkmB 5xgwA 1jkmA 100 99 92 1jkmB 99 100 88 5xgwA 100 100 100 FOLD SIMILARITY (Z-SCORE) 1jkmA 1jkmB 5xgwA 1jkmA 69.1 66.8 1.1 1jkmB 66.8 69.5 0.5 5xgwA 3 0 71.2