Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1g2oA 1qe5A 1g2oA 100 87 1qe5A 87 100 FOLD SIMILARITY (Z-SCORE) 1g2oA 1qe5A 1g2oA 52.4 38 1qe5A 38 49.6