>sp|B1XSN2|DEF_POLNS Peptide deformylase OS=Polynucleobacter necessarius subsp. necessarius (strain STIR1) OX=452638 GN=def PE=3 SV=1 MALLTVLCYPDSRLHKVAKPVAQVDARIKKIVADMADTMYEAPGVGLAATQVDIHERIVV IDVSDEQNELMVFINPEIVWTSSETKSWREGCLSVPEFYDEVERPAEIRVKALDIDGKEF EIEADGSLAVCLQHELDHLQGKVFVEYLSIFKRTRISQKMKKRAKELIGQR