NCBI Accession #
NP_565477.1
NCBI GenBank Nucleotide #
NM_127618.4
NCBI Official Full Name
26S proteasome regulatory subunit S2 1A
NCBI Official Symbol
RPN1A
NCBI Official Synonym Symbols
26S proteasome regulatory subunit S2 1A; 26S PROTEASOME REGULATORY SUBUNIT S2 1A; ATRPN1A; F23N11.10; F23N11_10
NCBI Protein Information
26S proteasome regulatory subunit S2 1A
NCBI Summary
encoding the RPN subunits of the 26S proteasome
UniProt Synonym Gene Names
AtRPN1a
UniProt Protein Name
26S proteasome non-ATPase regulatory subunit 2 homolog A
UniProt Synonym Protein Names
26S proteasome regulatory subunit RPN1a; AtRPN1a; 26S proteasome regulatory subunit S2 homolog A
UniProt Primary Accession #
Q9SIV2
UniProt Secondary Accession #
Q56ZR0; Q9C5J1
UniProt Related Accession #
Q9SIV2
UniProt Comments
Acts as a regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins . Required during embryogenesis (PubMed:16169895). Required for optimal plant growth and stress responses (PubMed:19605416). Required for innate immunity (PubMed:22577987).