| A5K8L9 | n/a | 4tmr | 99S | A | 502 | e4tmrA1 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |
| A5K8L9 | n/a | 4tmr | 99S | A | 502 | e4tmrA2 | 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 |
| A5K8L9 | n/a | 4tmr | 99S | A | 502 | e4tmrB3 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |
| A5K8L9 | n/a | 4tmr | 99S | B | 502 | e4tmrA1 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |
| A5K8L9 | n/a | 4tmr | 99S | B | 502 | e4tmrB2 | 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 |
| A5K8L9 | n/a | 4tmr | 99S | B | 502 | e4tmrB3 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |
| A5K8L9 | n/a | 4tmr | 99S | C | 502 | e4tmrC1 | 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 |
| A5K8L9 | n/a | 4tmr | 99S | C | 502 | e4tmrC2 | PLP-dependent transferases | PLP-dependent transferases | PLP-dependent transferases | SHMT |