>tr|A0A2U3WMJ7|A0A2U3WMJ7_ODORO 26S proteasome complex subunit SEM1 OS=Odobenus rosmarus divergens GN=SHFM1
MSEKKQPVDLGLLEEDDEFEEFPAEDWAGLDEDEDAHVWEDNWDDDNVEDDFSNQLRAEL
EKHGYKMETS