>d1zptb_ c.1.23.1 (B:) Methylenetetrahydrofolate reductase {Escherichia coli [TaxId: 562]} ffhasqrdalnqslaevqgqinvsfeffpprtsemeqtlwnsidrlsslkpkfvsvtyga nsgerdrthsiikgikdrtgleaaphltcidatpdelrtiardywnngirhivalrgdlp pgsgkpemyasdlvtllkevadfdisvaaypevhpeaksaqadllnlkrkvdaganrait qfffdvesylrfrdrcvsagidveiipgilpvsnfkqakkfadmtnvripawmaqmfdgl dddaetrklvganiamdmvkilsregvkdfhfytlnraemsyaichtlgvrp