>sp|P75693|YAHN_ECOLI Uncharacterized membrane protein YahN OS=Escherichia coli GN=yahN MMQLVHLFMDEITMDPLHAVYLTVGLFVITFFNPGANLFVVVQTSLASGRRAGVLTGLGV ALGDAFYSGLGLFGLATLITQCEEIFSLIRIVGGAYLLWFAWCSMRRQSTPQMSTLQQPI SAPWYVFFRRGLITDLSNPQTVLFFISIFSVTLNAETPTWARLMAWAGIVLASIIWRVFL SQAFSLPAVRRAYGRMQRVASRVIGAIIGVFALRLIYEGVTQR