>AF_AFA0A0H3GGD2F1_1|Chain A|Methylenetetrahydrofolate reductase|Klebsiella pneumoniae subsp. pneumoniae (strain HS11286) (1125630) MSFFHANQREALNQSLAEVQGQINVSFEFFPPRTSEMEQTLWKSIDRLSSLKPKFVSVTYGANSGERDRTHSIIKGIKERTGLEAAPHLTCIDASRDELRTIAQDYWNNGIRHIVALRGDLPPGSGKPDMYAADLVTLLKEVGDFDISVAAYPEVHPEAKSAQADLLNLKRKVEAGANRAITQFFFDVESYLRFRDRCVSAGIDVEIIPGILPVSNFKQAKKFADMTNVRIPVWMSKMFEGLDNDAETRQLVGANIAMDMVKILSREGVKDFHFYTLNRAEMSYAICHTLGVRPA