3.5.1.88 peptide deformylase formylation Escherichia coli - 6.3.4.3 formate-tetrahydrofolate ligase formylation Homo sapiens P11586 6.3.4.3 formate-tetrahydrofolate ligase formylation Leishmania major - 6.3.4.3 formate-tetrahydrofolate ligase formylation Saccharomyces cerevisiae P07245, P09440