Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1ehiA 2i87A 3e5nA 1ehiA 100 88 87 2i87A 89 100 88 3e5nA 87 88 100 FOLD SIMILARITY (Z-SCORE) 1ehiA 2i87A 3e5nA 1ehiA 63.2 34.8 38.7 2i87A 34.8 58.2 39.1 3e5nA 38.7 39 58.8