| O31465 | n/a | 2osu | DON | A | 401 | e2osuA1 | alpha-helical domain in beta-lactamase/transpeptidase-like proteins | alpha-helical domain in beta-lactamase/transpeptidase-like proteins | alpha-helical domain in beta-lactamase/transpeptidase-like proteins | Glutaminase |
| O31465 | n/a | 2osu | DON | A | 401 | e2osuA2 | Profilin-like | a+b domain in beta-lactamase/transpeptidase-like proteins | a+b domain in beta-lactamase/transpeptidase-like proteins | Glutaminase |
| O31465 | n/a | 2osu | DON | B | 401 | e2osuB1 | alpha-helical domain in beta-lactamase/transpeptidase-like proteins | alpha-helical domain in beta-lactamase/transpeptidase-like proteins | alpha-helical domain in beta-lactamase/transpeptidase-like proteins | Glutaminase |
| O31465 | n/a | 2osu | DON | B | 401 | e2osuB2 | Profilin-like | a+b domain in beta-lactamase/transpeptidase-like proteins | a+b domain in beta-lactamase/transpeptidase-like proteins | Glutaminase |