>d1zp4b_ c.1.23.1 (B:) Methylenetetrahydrofolate reductase {Escherichia coli [TaxId: 562]} ffhasqrdalnqslaevqgqinvsfqffpprtsemeqtlwnsidrlsslkpkfvsvtyga nsgerdrthsiikgikdrtgleaaphltcidatpdelrtiardywnngirhivalrgdlp pgsgkpemyasdlvtllkevadfdisvaaypevhpeaksaqadllnlkrkvdaganrait qfffdvesylrfrdrcvsagidveiipgilpvsnfkqakkfadmtnvripawmaqmfdgl dddaetrklvganiamdmvkilsregvkdfhfytlnraemsyaichtlgvrp