>tr|L9US53|L9US53_HALVD Proteasome subunit alpha OS=Haloferax volcanii GN=psmA MQGQAQQQAYDRGITIFSPDGRLYQVEYAREAVKRGTASIGVRTPEGVVLAADKRSRSPL MEPTSVEKIHKADDHIGIASAGHVADARQLIDFARRQSQVNRLRYGEPIGIETLTKEVTD HIQQYTQVGGARPFGVALLIGGVENGTPRLYETDPSGTPYEWKAVSIGADRGDHQEHLEE NFRDDLTLDEGIELALEAIASTSDEGTAPDGVDVATVSAETERFVELSNDEIESYLEAND LLATEDDEQTEE