Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 3eo4A 3eo4B 5fqlA 3eo4A 100 96 76 3eo4B 96 100 62 5fqlA 55 58 100 FOLD SIMILARITY (Z-SCORE) 3eo4A 3eo4B 5fqlA 3eo4A 32.6 29.1 0 3eo4B 29.1 31.5 0 5fqlA 0 0 70.3