>sp|Q8RAD0|FOLD_CALS4 Bifunctional protein FolD OS=Caldanaerobacter subterraneus subsp. tengcongensis GN=folD MKRMIIDGKEISNRIKEEVKREIQEFGYKPRLAILMAGDDESSKVYANSKVKACESVGIE AKVYYFSEKEEDKFFDTLEKLNEDKDTHGIMIEMPLPKGFDVDKVYDTINPYKDVDCISN YNMGRLFAGKPLFVPCTPKAIIHILENTGVDLEGKHAVVIGRSNILGKPVAKLLLDKNCT VTVCHSKTKDLAYHTKQADVLVVAAGKMNLVRGDMVKEGVVLIDAGINVHEGKIYGDADF ESIKDKASYVTPVPGGVGPVTTAMILKNTLEAFKYAVKSL