(2~{S})-3-(4-methoxyphenyl)-~{N}-[(2~{S},3~{R})-4-methyl-3,4-bis(oxidanyl)-1-phenyl-pentan-2-yl]-2-[[(2~{S})-2-(2-morpholin-4-ylethanoylamino)propanoyl]amino]propanamide

P30656 — Proteasome subunit beta type-5