ID   PSMG1_XENTR             Reviewed;         287 AA.
AC   A4IHY1;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2007, sequence version 1.
DT   03-AUG-2022, entry version 49.
DE   RecName: Full=Proteasome assembly chaperone 1;
GN   Name=psmg1 {ECO:0000250|UniProtKB:O95456};
OS   Xenopus tropicalis (Western clawed frog) (Silurana tropicalis).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC   Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Silurana.
OX   NCBI_TaxID=8364;
RN   [1] {ECO:0000312|EMBL:AAI35748.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Embryo {ECO:0000312|EMBL:AAI35748.1};
RG   NIH - Xenopus Gene Collection (XGC) project;
RL   Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Chaperone protein which promotes assembly of the 20S
CC       proteasome as part of a heterodimer with psmg2. {ECO:0000250}.
CC   -!- SUBUNIT: Forms a heterodimer with psmg2. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:O95456}.
CC       Endoplasmic reticulum {ECO:0000250|UniProtKB:O95456}.
CC   -!- PTM: Degraded by the proteasome upon completion of 20S proteasome
CC       maturation. {ECO:0000250|UniProtKB:O95456}.
CC   -!- SIMILARITY: Belongs to the PSMG1 family. {ECO:0000255}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; BC135747; AAI35748.1; -; mRNA.
DR   RefSeq; NP_001096329.1; NM_001102859.1.
DR   AlphaFoldDB; A4IHY1; -.
DR   STRING; 8364.ENSXETP00000036832; -.
DR   PaxDb; A4IHY1; -.
DR   PRIDE; A4IHY1; -.
DR   DNASU; 100124915; -.
DR   GeneID; 100124915; -.
DR   KEGG; xtr:100124915; -.
DR   CTD; 8624; -.
DR   Xenbase; XB-GENE-494236; psmg1.
DR   eggNOG; ENOG502QTPH; Eukaryota.
DR   InParanoid; A4IHY1; -.
DR   OrthoDB; 1232038at2759; -.
DR   Proteomes; UP000008143; Chromosome 2.
DR   Proteomes; UP000790000; Unplaced.
DR   GO; GO:0005737; C:cytoplasm; ISS:UniProtKB.
DR   GO; GO:0005783; C:endoplasmic reticulum; ISS:UniProtKB.
DR   GO; GO:0070628; F:proteasome binding; IBA:GO_Central.
DR   GO; GO:0051131; P:chaperone-mediated protein complex assembly; ISS:UniProtKB.
DR   GO; GO:0080129; P:proteasome core complex assembly; IBA:GO_Central.
DR   InterPro; IPR016565; Proteasome_assmbl_chp_1.
DR   PANTHER; PTHR15069; PTHR15069; 1.
DR   Pfam; PF16094; PAC1; 1.
PE   2: Evidence at transcript level;
KW   Chaperone; Cytoplasm; Endoplasmic reticulum; Reference proteome.
FT   CHAIN           1..287
FT                   /note="Proteasome assembly chaperone 1"
FT                   /id="PRO_0000322550"
FT   REGION          1..32
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        16..32
FT                   /note="Acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   287 AA;  32367 MW;  843EFB7900CE5993 CRC64;
     MATFFGEVQS VFSRAVDEDD EEEEGEEEEE DREIIAELER KREVHVTWNP EVTAAIESSP
     NRRLPCSNVI LSVGDNATGF VSSYILSSGS WEVCGSITLW NERCRDCNPR KDSLPAPSSC
     TFYRSITDPT VLLCQCNSYI AEDQLFQWCE KVFGSLEKSS LNVTVLSTCP VSEYKTPEST
     YSLPVPFLKA LRTSEYREEV PCPLLEQPNI ADGLPAAVLT YCQVWQIPAV FYRCYTDLSK
     LDSITIDAFR PLLSCQRMSR LAADSAKIQE TLRKTVKSSE IQSNLYI