Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2a5hA 4p5aC 4p5aD 2a5hA 100 56 51 4p5aC 51 100 99 4p5aD 54 99 100 FOLD SIMILARITY (Z-SCORE) 2a5hA 4p5aC 4p5aD 2a5hA 65 0 0 4p5aC 0 35.8 33.8 4p5aD 0 33.8 35.9