| Q5M0B4 | n/a | 4wxg | 2BO | A | 501 | e4wxgA1 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |
| Q5M0B4 | n/a | 4wxg | 2BO | A | 501 | e4wxgA2 | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | SHMT |
| Q5M0B4 | n/a | 4wxg | 2BO | A | 501 | e4wxgC2 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |
| Q5M0B4 | n/a | 4wxg | 2BO | C | 501 | e4wxgA1 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |
| Q5M0B4 | n/a | 4wxg | 2BO | C | 501 | e4wxgC1 | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | C-terminal domain in some PLP-dependent transferases | SHMT |
| Q5M0B4 | n/a | 4wxg | 2BO | C | 501 | e4wxgC2 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |