UniProt Accession

 PSMD9_YEAST; P40555; D6VVS3 

Genbank Protein ID

 Z38113; AY558294; BK006942 

Genbank Nucleotide ID

 CAA86244.1; AAS56620.1; DAA08539.1 

Protein Name

 Probable 26S proteasome regulatory subunit p27 

Protein Synonyms/Alias

 Proteasome non-ATPase subunit 2 

Gene Name

 NAS2 

Gene Synonyms/Alias

 YIL007C 

Created Date

 July 27, 2013 

Organism

 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 

NCBI Taxa ID

 559292 

Lysine Modification

Position	Peptide	Type	References
30	ISQIDSFKLSELMVL	ubiquitination	[1]

Reference

 [1] Identification, analysis, and prediction of protein ubiquitination sites.
 Radivojac P, Vacic V, Haynes C, Cocklin RR, Mohan A, Heyen JW, Goebl MG, Iakoucheva LM.
 Proteins. 2010 Feb 1;78(2):365-80. [PMID: 19722269] 

Functional Description

 Acts as a chaperone during the assembly of the 26S proteasome, specifically of the base subcomplex of the 19S regulatory complex (RC). During the base subcomplex assembly is part of a NAS2:RPT4:RPT5 module; NAS2 is released during the further base assembly process. 

Sequence Annotation

 DOMAIN 119 196 PDZ.  

Keyword

 Chaperone; Complete proteome; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 220 AA 

Protein Sequence

Gene Ontology

 GO:0005829; C:cytosol; IDA:SGD.
 GO:0005634; C:nucleus; IDA:SGD.
 GO:0070682; P:proteasome regulatory particle assembly; IMP:SGD.
 GO:0006511; P:ubiquitin-dependent protein catabolic process; ISS:SGD. 

Interpro

 IPR001478; PDZ. 

Pfam

 PF00595; PDZ 

SMART

 SM00228; PDZ 

PROSITE

 PS50106; PDZ 

PRINTS