Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1gweA 2igsB 3flpA 1gweA 100 62 59 2igsB 61 100 75 3flpA 59 59 100 FOLD SIMILARITY (Z-SCORE) 1gweA 2igsB 3flpA 1gweA 67.2 0 0 2igsB 0 40 0 3flpA 0 0 45.3