>sp|Q4FNG1|DEF_PELUB Peptide deformylase OS=Pelagibacter ubique GN=def MSVKSILTEPNKLLRQISKPVENVGDEERRLMDDMLDTMYAAPGIGLAAIQIGVPKRIIV MDISRDEDKKEPRYFVNPVIKNKNDITSKYEEGCLSVPDQFAEIERPNECEVEYLDYNGK KQLLKADGLLATCIQHEMDHLEGVLFIDYLSKLKKSMIIKKLSKIKSNRIIV