>sp|Q04B51|DEF_LACDB Peptide deformylase OS=Lactobacillus delbrueckii subsp. bulgaricus GN=def MILMKDIVRDGDPVLRQVAQKLTFPLSDHYRKLADDMMEYLVNSQDPKIAAKHQLRAGVG LAAPQVGEGVSMAALLVPDDKGEIIFKEVYVNPEIISESVRKTCLSEGEGCLSVDKVIDG YVPRPNKVTVHYWTVDGEEKAIRLKGYPAIVSGHEIDHLNGHLFYDRINKENPFALDEDT IVIY