| P31776 | DB14546 | 5u2g | SO4 | A | 908 | e5u2gA3 | OB-fold | Nucleic acid-binding protein | Nucleic acid-binding protein | PCB_OB |
| P31776 | DB14546 | 5u2g | SO4 | B | 908 | e5u2gB2 | 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 | Transpeptidase |
| P31776 | DB14546 | 5u2g | SO4 | B | 908 | e5u2gB3 | Profilin-like | a+b domain in beta-lactamase/transpeptidase-like proteins | a+b domain in beta-lactamase/transpeptidase-like proteins | Transpeptidase |