>1b5t_A mol:protein length:275 PROTEIN (METHYLENETETRAHYDROFOLATE REDUCTASE) GQINVSFEFFPPRTSEMEQTLWNSIDRLSSLKPKFVSVTYGANSGERDRTHSIIKGIKD RTGLEAAPHLTCIDATPDELRTIARDYWNNGIRHIVALRGDLPPGSGKPEMYASDLVTL LKEVADFDISVAAYPEVHPEAKSAQADLLNLKRKVDAGANRAITQFFFDVESYLRFRDR CVSAGIDVEIIPGILPVSNFKQAKKFADMTNVRIPAWMAQMFDGLDDDAETRKLVGANI AMDMVKILSREGVKDFHFYTLNRAEMSYAICHTLGVRPA