>sp|Q9H903-2|MTD2L_HUMAN Isoform 2 of Bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase 2, mitochondrial OS=Homo sapiens OX=9606 GN=MTHFD2L MVKEGAAVIDVGINYVHDPVTGKTKLVGDVDFEAVKKKAGFITPVPGGVGPMTVAMLLKN TLLAAKKIIY