Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1e6yB 1e6yC 5a0yB 5a0yC 1e6yB 100 82 92 71 1e6yC 72 100 59 90 5a0yB 92 74 100 62 5a0yC 64 90 75 100 FOLD SIMILARITY (Z-SCORE) 1e6yB 1e6yC 5a0yB 5a0yC 1e6yB 71.6 0 60.8 0 1e6yC 0.6 41.2 0 34.1 5a0yB 60.8 0 70.1 0 5a0yC 0 34.1 0 40.7