>sp|Q57HX6|ATPD_SALCH ATP synthase subunit delta OS=Salmonella choleraesuis GN=atpH MSEFVTVARPYAKAAFDFAVEHQSVERWQDMLAFAAEVTKNEQMAELLSGALAPETLAES FIAVCGEQLDENGQNLIRVMAENNRLNALPDVLEQFIHLRAASEATSEVEVTSATALSEE QLSKISAAMEKRLSRKVKLNCKIDKSVMAGVIIRAGDMVIDGSVRGRLERLADVLQS