(2~{S})-~{N}-[(2~{S},3~{R})-1-[[(2~{S})-1-[4-(aminomethyl)phenyl]-4-methylsulfonyl-butan-2-yl]amino]-3-oxidanyl-1-oxidanylidene-butan-2-yl]-2-[[(2~{R})-2-azido-3-phenyl-propanoyl]amino]-4-methyl-pentanamide

P30656 — Proteasome subunit beta type-5