| Q4FP21 | n/a | 3tfh | NA | A | 372 | e3tfhA4 | Alpha-beta plaits | Aminomethyltransferase folate-binding domain | Aminomethyltransferase folate-binding domain | GCV_T |
| Q4FP21 | n/a | 3tfh | NA | B | 370 | e3tfhB3 | Alpha-beta plaits | Aminomethyltransferase folate-binding domain | Aminomethyltransferase folate-binding domain | GCV_T |
| Q4FP21 | n/a | 3tfi | NA | A | 372 | e3tfiA3 | Alpha-beta plaits | Aminomethyltransferase folate-binding domain | Aminomethyltransferase folate-binding domain | GCV_T |
| Q4FP21 | n/a | 3tfi | NA | B | 372 | e3tfiB3 | Alpha-beta plaits | Aminomethyltransferase folate-binding domain | Aminomethyltransferase folate-binding domain | GCV_T |
| Q4FP21 | n/a | 3tfj | NA | A | 373 | e3tfjA3 | Alpha-beta plaits | Aminomethyltransferase folate-binding domain | Aminomethyltransferase folate-binding domain | GCV_T |
| Q4FP21 | n/a | 3tfj | NA | B | 373 | e3tfjB3 | Alpha-beta plaits | Aminomethyltransferase folate-binding domain | Aminomethyltransferase folate-binding domain | GCV_T |