>sp|Q7DLR9|PSB4_ARATH Proteasome subunit beta type-4 OS=Arabidopsis thaliana GN=PBG1
MTTFSVPIDNGDSMKIAEEESQRTLYPYVTGTSIVAIKYKDGVLMASDMGGSYGSTLRYK
NIERVKAIGKHSLLGASGEISDFQEILRYLDELTLNDNMWDDGNSLGPKEIHNYLTRVMY
NRRNKFNPLWNTLVLGGVKNGKSYLGMVSMIGVSFEDDHVATGFGNHLARPILRDEWHAD
LSFEDGVKLLEKCMRVLLYRDRSAINKLQIAKITEEGVTVSQPYSLKTYWEFSSFHNPTA
GAAGSW