>sp|D2Q4H5|PSA_KRIFD Proteasome subunit alpha OS=Kribbella flavida GN=prcA MSTPFYVSPEQLMRDRADFARKGIAKGRSAIALQYADGILFVAENRSPALHKVAEIYDRM AFAAVGRYNEFENLRIAGVRLADMRGYSYDRRDVTGRALANAYAQTLGAIFSSGGEKPLE VEILVAEVGTTAADDQIYRLTYDGSIADVRGYAVMGGPAEQVADYVGEHYQEGISLAGAL RLAVDALGHDSSEVRQLEPDQIEVAVLDRTRTQVRKFKRISDQTLARILSESRPDTAPSP ESSAHTEETETVDGGSYESAAGTSAADDAPIAPPEDPDDNRPL