ID   PSMG3_BOVIN             Reviewed;         122 AA.
AC   Q2NKS3;
DT   09-JAN-2007, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=Proteasome assembly chaperone 3;
GN   Name=PSMG3;
OS   Bos taurus (Bovine).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC   Bovinae; Bos.
OX   NCBI_TaxID=9913;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=Hereford; TISSUE=Hypothalamus;
RG   NIH - Mammalian Gene Collection (MGC) project;
RL   Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Chaperone protein which promotes assembly of the 20S
CC       proteasome. May cooperate with PSMG1-PSMG2 heterodimers to orchestrate
CC       the correct assembly of proteasomes.
CC   -!- SUBUNIT: Homodimer. Interacts with PSMG4. Interacts directly with alpha
CC       and beta subunits of the 20S proteasome but dissociates before the
CC       formation of half-proteasomes, probably upon recruitment of POMP (By
CC       similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the PSMG3 family. {ECO:0000305}.
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DR   EMBL; BC111670; AAI11671.1; -; mRNA.
DR   RefSeq; NP_001039524.1; NM_001046059.2.
DR   RefSeq; XP_005225127.1; XM_005225070.3.
DR   AlphaFoldDB; Q2NKS3; -.
DR   SMR; Q2NKS3; -.
DR   STRING; 9913.ENSBTAP00000000055; -.
DR   PaxDb; Q2NKS3; -.
DR   PRIDE; Q2NKS3; -.
DR   Ensembl; ENSBTAT00000000055; ENSBTAP00000000055; ENSBTAG00000000050.
DR   GeneID; 510741; -.
DR   KEGG; bta:510741; -.
DR   CTD; 84262; -.
DR   VEuPathDB; HostDB:ENSBTAG00000000050; -.
DR   VGNC; VGNC:33480; PSMG3.
DR   eggNOG; KOG4828; Eukaryota.
DR   GeneTree; ENSGT00390000000324; -.
DR   HOGENOM; CLU_133503_1_0_1; -.
DR   InParanoid; Q2NKS3; -.
DR   OMA; IRTCQVW; -.
DR   OrthoDB; 1469039at2759; -.
DR   TreeFam; TF300294; -.
DR   Proteomes; UP000009136; Chromosome 25.
DR   Bgee; ENSBTAG00000000050; Expressed in retina and 107 other tissues.
DR   GO; GO:0032991; C:protein-containing complex; IEA:Ensembl.
DR   GO; GO:0060090; F:molecular adaptor activity; IEA:Ensembl.
DR   GO; GO:0044877; F:protein-containing complex binding; IEA:Ensembl.
DR   GO; GO:0051131; P:chaperone-mediated protein complex assembly; IEA:Ensembl.
DR   GO; GO:0043248; P:proteasome assembly; IEA:InterPro.
DR   InterPro; IPR018788; Proteasome_assmbl_chp_3.
DR   PANTHER; PTHR31051; PTHR31051; 1.
DR   Pfam; PF10178; PAC3; 1.
PE   2: Evidence at transcript level;
KW   Acetylation; Chaperone; Reference proteome.
FT   CHAIN           1..122
FT                   /note="Proteasome assembly chaperone 3"
FT                   /id="PRO_0000271357"
FT   MOD_RES         1
FT                   /note="N-acetylmethionine"
FT                   /evidence="ECO:0000250|UniProtKB:Q9BT73"
SQ   SEQUENCE   122 AA;  12901 MW;  E330398A20C9E92E CRC64;
     MEGKPLLTSK QKTAVVCGVP TQVVCTAFSS HILVVVTQLG KMGTLVSLEP SSVTSDVGKP
     VLTTKVLLGK DEPLVHVFAK NLVAFVSQEA GNRAVLLALA TKDKSMEAVK ALQEVIQACQ
     VW