Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1vaxA 4mb8A 5ll1A 1vaxA 100 83 83 4mb8A 83 100 93 5ll1A 83 94 100 FOLD SIMILARITY (Z-SCORE) 1vaxA 4mb8A 5ll1A 1vaxA 41.1 30.6 30.7 4mb8A 30.6 40.1 35.1 5ll1A 30.7 28.5 39.8