Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 4l9zA 5joqA 5vxcA 4l9zA 100 68 83 5joqA 68 100 59 5vxcA 83 100 100 FOLD SIMILARITY (Z-SCORE) 4l9zA 5joqA 5vxcA 4l9zA 52.5 0.7 35.4 5joqA 0.6 43.7 0.6 5vxcA 35.4 0.9 51.6