Protein
26S proteasome regulatory subunit rpn501
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Function
Acts as a regulatory subunit of the 26S proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Required for proper proteasome assembly.
Similarity
Belongs to the proteasome subunit p55 family.
Sequence
MEQKPEVDYSEKFAELQKSLNNLNTIDIDANLEKLLIFEKQVRQASDTSTNTKVLIYIADLLFRAGDFQGLNEQLVSLFKKHGQLKQSMTSLVQHVMTYLPGIDDLKTKINLIETLRTITDGKIYVEVERARLTQLLSQIKEEQGDIKSAQEILCNEPVETYGSFDLKEKVAFILDQVRLFLLRSDYYMASTYTKKINVKFFEKEDVQSLKLKYYEQKIRIGLHDDAYLDVCKYYRAVYDTAVVQEDPEKWKEILENVVCFALLTPYDNEQADLLHRINADHKLNSLPLLQQLVKCFIVNELMRWPKIAEIYGSALRSNPVFAENDEKGEKRWSELRKRVIEHNIRVVANYYSRIHCSRLGVLLDMSPSETEQFLCDLIAKHHFYAKIDRPAQVISFKKSQNVQEQLNEWGSNITELLGKLEKVRQLIIKEEMMNSIQQAVAK