>sp|Q8VWK0|PS12B_ARATH 26S proteasome non-ATPase regulatory subunit 12 homolog B OS=Arabidopsis thaliana OX=3702 GN=RPN5B PE=1 SV=1 MEESRQLESSIDRLLNEEKQMRLAENVAGTRKAATEILKLCFEAKDWKLLNEQILNLSKK RGQLKQAVQSMVQQAMQYIDQTLDIETRIELIKTLNNVAAGKIYVEIERARLTKMLAKIK EEQGLIAEAADLMQEVAVETFGAMAKTEKIAFILEQVRLCLDQKDFVRAQILSRKINPRV FDADTTKEKKKPKEGENMVEEAPADIPTLLVLKRIYYELMIRYYSHNNEYIEICRSYKAI YDIPSVKENPEQWIPVLRKICWFLALAPHDPMQSSLLNATLEDKKLSEIPDFKMLLKQIV TMEVIQWTSLWNKYKDEFENEKNMIGGSLGDKAGEDLKLRIIEHNILVVSKYYSRITFKR LAELLCLTTEEAEKHLSEMVVSKALIAKIDRPSGIICFQIVKDSNEILNSWATNLEKLLD LVEKSCHQIHKETMVHKVALRA