Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1n7hA 1n7hB 5xtkA 1n7hA 100 99 68 1n7hB 99 100 71 5xtkA 68 70 100 FOLD SIMILARITY (Z-SCORE) 1n7hA 1n7hB 5xtkA 1n7hA 58.8 57.5 1.8 1n7hB 57.5 59.2 1.7 5xtkA 1.7 1.7 30.2