Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2w3gA 2w3gB 3hoaA 2w3gA 100 97 52 2w3gB 97 100 67 3hoaA 66 74 100 FOLD SIMILARITY (Z-SCORE) 2w3gA 2w3gB 3hoaA 2w3gA 33 27.4 1.1 2w3gB 27.4 32.3 0.3 3hoaA 0.3 0.2 64.7