| D | Bmp_1st | e6pi6D2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_1st | ECOD (1.6) | 
 | D | Bmp_2nd | e6pi6D1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_2nd | ECOD (1.6) | 
 | C | Bmp_1st | e6pi6C1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_1st | ECOD (1.6) | 
 | C | Bmp_2nd | e6pi6C2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_2nd | ECOD (1.6) | 
 | B | Bmp_1st | e6pi6B1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_1st | ECOD (1.6) | 
 | B | Bmp_2nd | e6pi6B2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_2nd | ECOD (1.6) | 
 | A | Bmp_1st | e6pi6A2 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_1st | ECOD (1.6) | 
 | A | Bmp_2nd | e6pi6A1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: Periplasmic binding protein-like I | F: Bmp_2nd | ECOD (1.6) |