>3AQO_1|Chains A, B, C, D|Probable SecDF protein-export membrane protein|THERMUS THERMOPHILUS (300852) LGLDLKGGLRIVLEADVENPTLDDLEKARTVLENRINALGVAEPLIQIQGQKRIVVELPGLSQADQDRALKLIGQRAVLEFRIVKEGATGTTVAQINQALRENPRLNREELEKDLIKPEDLGPPLLTGADLADARAVFDQFGRPQVSLTFTPEGAKKFEEVTRQNIGKRLAIVLDGRVYTAPVIRQAITGGQAVIEGLSSVEEASEIALVLRSGSLPVPLKVAEIRAIG