| P13009 | n/a | 1k7y | B12 | A | 1248 | e1k7yA2 | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Met_synt_B12 |
| P13009 | n/a | 1k7y | B12 | A | 1248 | e1k7yA3 | Flavodoxin-like | Class I glutamine amidotransferase-like | CheY-like | B12-binding |
| P13009 | n/a | 1k98 | B12 | A | 1248 | e1k98A2 | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Met_synt_B12 |
| P13009 | n/a | 1k98 | B12 | A | 1248 | e1k98A3 | Flavodoxin-like | Class I glutamine amidotransferase-like | CheY-like | B12-binding |
| P13009 | n/a | 3bul | B12 | A | 1301 | e3bulA2 | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Met_synt_B12 |
| P13009 | n/a | 3bul | B12 | A | 1301 | e3bulA3 | Flavodoxin-like | Class I glutamine amidotransferase-like | CheY-like | B12-binding |
| P13009 | n/a | 3iv9 | B12 | A | 1301 | e3iv9A2 | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Met_synt_B12 |
| P13009 | n/a | 3iv9 | B12 | A | 1301 | e3iv9A3 | Flavodoxin-like | Class I glutamine amidotransferase-like | CheY-like | B12-binding |
| P13009 | n/a | 3iva | B12 | A | 1301 | e3ivaA2 | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Methionine synthase activation domain-like | Met_synt_B12 |
| P13009 | n/a | 3iva | B12 | A | 1301 | e3ivaA3 | Flavodoxin-like | Class I glutamine amidotransferase-like | CheY-like | B12-binding |