>sp|O67422|METF_AQUAE 5,10-methylenetetrahydrofolate reductase OS=Aquifex aeolicus (strain VF5) OX=224324 GN=metF PE=3 SV=1
MKIGDILRKGVFSISFEFFPPKTEEGERQLFETIRKLEKLNPTFVSVTYGAGGSTRDRTR
NIVQKIHEETNLTVMAHLTCIAHTREELIDILQDYKNIGIENILALRGDVPRDKPDWRPP
KGACKYAKELVELIRKEFGDWFSIGVASYPEGHPESPNLEWEVKYFKEKVEAGADFSITQ
MFFVNDYYYRFVEMCKNAGIDISIIPGIMPITNFKQIRKFASLCGATIPQSLIEKLEKVE
DKPEEVKKIGIEFAINQCLDLIEHGVPGLHFYTLNKSDATLKIYEAIKDKIPARST