Protein
26S proteasome non-ATPase regulatory subunit 12 homolog A
Organism
Arabidopsis thaliana
Function
Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. Required for gametogenesis and sporophyte development. Acts redundantly with RPN5B.
Similarity
Belongs to the proteasome subunit p55 family.
Sequence
MGDSGKLEATIDRLLNEEKQMRLAENVAGTRKAATEILQLCFDAKDWKLLNEQILNLSKKRGQLKQAVQSMVQQAMQYIDQTPDIETRIELIKTLNNVSAGKIYVEIERARLTKKLAKIKEEQGQIAEAADLMQEVAVETFGAMAKTEKIAFILEQVRLCLDRQDFVRAQILSRKINPRVFDADTKKDKKKPKEGDNMVEEAPADIPTLLELKRIYYELMIRYYSHNNEYIEICRSYKAIYDIPSVKETPEQWIPVLRKICWFLVLAPHDPMQSSLLNATLEDKNLSEIPDFKMLLKQVVTMEVIQWTSLWNKYKDEFEKEKSMIGGSLGDKAGEDLKLRIIEHNILVVSKYYARITLKRLAELLCLSMEEAEKHLSEMVVSKALIAKIDRPSGIVCFQIAKDSNEILNSWAGNLEKLLDLVEKSCHQIHKETMVHKAALRP