>tr|A0A2Y9LYB3|A0A2Y9LYB3_DELLE Proteasome subunit beta OS=Delphinapterus leucas GN=PSMB3
MSIMSYNGGAVMAMKGKNCVAIAADRRFGIQAQMVTTDFQKIFPMGDRLYIGLAGLATDV
QTVAQRLKFRLNLYELKEGRQIKPYTLMSMVANLLYEKRFGPYYTEPVIAGLDPKTFKPF
ICSLDLIGCPMVTDDFVVSGTCTEQMYGMCESLWEPNMDPEHLFETISQAMLNAVDRDAV
SGMGVIVHIIEKDKITTRTLKARMD