>tr|Q91787|Q91787_XENLA Proteasome subunit beta OS=Xenopus laevis GN=psmb8.L
MALLTMCGPTQSHDWRMPLYGGTISPTIPFRVCNTELAVPPGYQPAKFLQHLEEGVDDVK
IEPWHGTTTLAFKFQHGVIVAVDSRASAGSYISTIKFNKVIEINPYLLGTMSGSAADCQY
WERLLAKECRLYQLRNNSRISVSAASKLMCNMMLQYRGTGLSVGSMICGWDKKGPGLYYV
DDNGTRLCGDIFSTGSGNSYAYGVMDSGYRFDLTPEEAYDLGRRAISYATHRDAYSGGCV
NLYHMKEDGWVKIGQFDVSDLLHKFTEEKNM