>tr|A0A6P6IUK0|A0A6P6IUK0_PUMCO Proteasome subunit beta OS=Puma concolor GN=PSMB2 MEYLIDHDKMFKMSEKILLLCVGEAGDTVQFAEYIQKNVQLYKMRNGYELSPTAAANFTR RNLADCLRSRTPYHVNLLLAGYDEHEGPALYYMDYLAALAKAPFAAHGYGAFLTLSILDR YYTPTISRERAVELLRKCLEELQKRFILNLPTFSVRIIDKNGIHDLDNISFPKQGS