ompA MKKTAIALAVALAGFATVAQAAPKDNTWYTGAKLGWSQYHDTGFYGNGYQNGIGNGPTHKDQLGAGAFLGYQANQYLGFELGYDWLGRMPYKGSVNNGAFKAQGVQLAAKLSYPIADDLDIYTRLGGMVWRADSKANYGRTGQRLSDHDTGVSPLAAVGVEYALTKNWATRLDYQFVSNIGDAGTVGARPDNTMLSLGVSYRFGQDDVVAPAPAPAPAPVVETKRFTLKSDVLFNFNKSTLKAEGQQALDQLYTQLSSMDPKDGSVVVLGYTDAVGSDQYNQKLSEQRAQSVVDYLVSKGIPSDKISARGMGEADAVTGNTCGYKSGRATKAQIVCLAPDRRVEIEVKGIKDVVTQPQG Required for the action of colicins K and L and for the stabilization of mating aggregates in conjugation. Serves as a receptor for a number of T-even like phages. Also acts as a porin with low permeability that allows slow penetration of small solutes (By similarity). OMPA_SERMA 359 Outer membrane protein A