>tr|A0A0C7NIE1|A0A0C7NIE1_DEFTU Methylenetetrahydrofolate reductase OS=Defluviitoga tunisiensis OX=1006576 GN=metF PE=3 SV=1
MKIVDVISQKGKPILSFEIIPPNRGGSILDIYNVVDGLMNFSPSFINVTKHANEVEYLEN
GLEVNKIIVNKRPGTVGISAALKNRYNVDVVPHLICVGFNKYQLEDILIDLHYLGIENVF
VVRGDKNRYTFREFDEHKYACDLVEQIVNLNKGIYVYPTRYNYSTDFCIGVAGYPEKHFE
SPNLEKDLDNLKLKIELGAQFIITQMFFDVNYYINFLDKISERGINVPVIPGLKPIVSKK
SLYNIPKSFFVNIPKELVEAFDEAKTPKDEFNVGVKHTIKMIEELLSSGVPGVHIFTMGK
GDAVKEVLREFQNVF