>1b5t_B mol:protein length:275 PROTEIN (METHYLENETETRAHYDROFOLATE REDUCTASE) GQINVSFEFFPPRTSEMEQTLWNSIDRLSSLKPKFVSVTYGANSGERDRTHSIIKGIKD RTGLEAAPHLTCIDATPDELRTIARDYWNNGIRHIVALRGDLPPGSGKPEMYASDLVTL LKEVADFDISVAAYPEVHPEAKSAQADLLNLKRKVDAGANRAITQFFFDVESYLRFRDR CVSAGIDVEIIPGILPVSNFKQAKKFADMTNVRIPAWMAQMFDGLDDDAETRKLVGANI AMDMVKILSREGVKDFHFYTLNRAEMSYAICHTLGVRPA