| P0A4X6 | DB14546 | 4cxr | SO4 | A | 503 | e4cxrA1 | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | Aminotran_3 |
| P0A4X6 | DB14546 | 4cxr | SO4 | A | 503 | e4cxrA2 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | Aminotran_3 |
| P0A4X6 | DB14546 | 4cxr | SO4 | A | 503 | e4cxrB2 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | Aminotran_3 |
| P0A4X6 | DB14546 | 4cxr | SO4 | B | 503 | e4cxrA2 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | Aminotran_3 |
| P0A4X6 | DB14546 | 4cxr | SO4 | B | 503 | e4cxrB1 | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | Aminotran_3 |
| P0A4X6 | DB14546 | 4cxr | SO4 | B | 503 | e4cxrB2 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | Aminotran_3 |