>gi|4506205 proteasome beta 9 subunit isoform 1 proprotein [Homo sapiens]
MLRAGAPTGDLPRAGEVHTGTTIMAVEFDGGVVMGSDSRVSAGEAVVNRV
FDKLSPLHERIYCALSGSAADAQAVADMAAYQLELHGIELEEPPLVLAAA
NVVRNISYKYREDLSAHLMVAGWDQREGGQVYGTLGGMLTRQPFAIGGSG
STFIYGYVDAAYKPGMSPEECRRFTTDAIALAMSRDGSSGGVIYLVTITA
AGVDHRVILGNELPKFYDE