| P00811 | n/a | 2rcx | SM4 | A | 964 | e2rcxA1 | 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 | Beta-lactamase |
| P00811 | n/a | 2rcx | SM4 | A | 964 | e2rcxA2 | Profilin-like | a+b domain in beta-lactamase/transpeptidase-like proteins | a+b domain in beta-lactamase/transpeptidase-like proteins | Beta-lactamase |
| P00811 | n/a | 2rcx | SM4 | B | 964 | e2rcxB1 | 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 | Beta-lactamase |
| P00811 | n/a | 2rcx | SM4 | B | 964 | e2rcxB2 | Profilin-like | a+b domain in beta-lactamase/transpeptidase-like proteins | a+b domain in beta-lactamase/transpeptidase-like proteins | Beta-lactamase |