Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1qbqB 1qbqP 2h6fB 2h6fP 4l9pB 4l9pC 1qbqB 100 0 92 0 89 0 1qbqP 0 0 0 0 0 0 2h6fB 0 0 0 0 0 0 2h6fP 0 0 0 0 0 0 4l9pB 0 0 0 0 0 0 4l9pC 0 0 0 0 0 0 FOLD SIMILARITY (Z-SCORE) 1qbqB 1qbqP 2h6fB 2h6fP 4l9pB 4l9pC 1qbqB 75.2 0 20.9 0 13.8 0 1qbqP 0 0 0 0 0 0 2h6fB 0 0 0 0 0 0 2h6fP 0 0 0 0 0 0 4l9pB 0 0 0 0 0 0 4l9pC 0 0 0 0 0 0