Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 3zrdA 3zrdB 4je1A 4je1B 3zrdA 100 95 81 80 3zrdB 95 100 80 83 4je1A 81 80 100 95 4je1B 80 83 95 100 FOLD SIMILARITY (Z-SCORE) 3zrdA 3zrdB 4je1A 4je1B 3zrdA 36.9 33.1 29 29.1 3zrdB 33.1 36.9 29.2 29.9 4je1A 29 29.2 36.6 32.4 4je1B 29.1 29.9 32.4 37