Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1oihA 1oihD 6d3hA 1oihA 100 99 81 1oihD 99 100 81 6d3hA 81 81 100 FOLD SIMILARITY (Z-SCORE) 1oihA 1oihD 6d3hA 1oihA 47.2 43.4 33.1 1oihD 43.4 45.8 31.6 6d3hA 33.1 31.6 51.7