Collated Gene Ontology terms

Biological process: protein-containing complex binding(2020, 2025) protein folding chaperone(2023)

Molecular function: proteasome assembly2013, 2025 protein folding2023 proteasome core complex assembly2024

Cellular component: proteasome complex2025 protein-containing complex2020, 2025 cytosol2009, 2024 protein folding chaperone complex2024, 2025 nucleus2009, 2025 cytoplasm2025

Phylogenetic distribution

Chordates: 21/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 0/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 0/3 
Arthropods: 5/5 
Tardigrades: 0/0 
Placozoa: 0/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 4/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 3/3 
Excavates: 1/4 
Harosa: 2/4 
Hacrobia: 0/0 
Plants: 35/39 
Archea: 0/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2 4 6 8 10 Knownness

Click here to switch to the previous version of the database.

Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Key only] GO terms Seq. links Protein domain links
K7BZI5_PANTR
Ensembl»
0.0
PSMG4 Proteasome (Prosome, macropain) assembly chaperone
4 (Proteasome assembly chaperone 4)		 Pan troglodytes
TI:9598 None
 
Q8VYQ0_ARATH
TAIR»
0.0
At1g48170 Proteasome assembly chaperone Arabidopsis thaliana
TI:3702 None
 
K3YAG7_SETIT
EnsemblPlants»
0.0
LOC101765617 Proteasome assembly chaperone 4 Setaria italica
TI:4555 None
 
A0A2I2ZFH8_GORGO
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Gorilla gorilla
TI:9593 None
 
A0A2R6XDM1_MARPO
euHCVdb»
0.0
MARPO_0021s0070 Proteasome assembly chaperone 4 Marchantia polymorpha
TI:3197 None
 
A0A397Z160_BRACM
EnsemblPlants»
0.0
BRAA06T23668Z BRAPAZ1V2_A06P04840.2 BRARA_F00446 Proteasome assembly chaperone 4 Brassica campestris
TI:3711 None
 
C6T140_SOYBN
EnsemblPlants»
0.0
LOC100500240 Proteasome assembly chaperone 4 Glycine max
TI:3847 None
 
PSMG4_HUMAN
Ensembl»
1.1
PSMG4 Proteasome assembly chaperone 4 (PAC-4)
(hPAC4) (Proteasome chaperone homolog 4) (Pba4)		 Homo sapiens
TI:9606 None
 
Q2QWU1_ORYSJ
euHCVdb»
0.0
LOC_Os12g08230 Os12g0182800 Expressed protein (Os12g0182800 protein) (cDNA,
clone: J075097P21, full insert sequence)		 Oryza sativa
TI:4530 None
 
Q7JWR4_DROME
FlyBase»
0.0
BcDNA:GH19585 GH19585p Drosophila melanogaster
TI:7227 None
 
A0A072V7V5_MEDTR
EnsemblPlants»
0.0
25486615 Nucleic acid-binding protein, putative
(Putative proteasome assembly chaperone 4)		 Medicago truncatula
TI:3880 None
 
A0A251TSR9_HELAN
euHCVdb»
0.0
HannXRQ_Chr09g0246471 HanXRQr2_Chr09g0380311 Proteasome assembly chaperone 4 Helianthus annuus
TI:4232 None
 
B7Q2W5_IXOSC
EnsemblMetazoa»
0.0
IscW_ISCW020599 Proteasome assembly chaperone, putative Ixodes scapularis
TI:6945 None
 
C5XF86_SORBI
euHCVdb»
0.0
SORBI_3003G239800 Proteasome assembly chaperone 4 Sorghum bicolor
TI:4558 None
 
H9ET89_MACMU
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Macaca mulatta
TI:9544 None
 
I1ITU5_BRADI
EnsemblPlants»
0.0
LOC100845545 Proteasome assembly chaperone 4 Brachypodium distachyon
TI:15368 None
 
PSMG4_MOUSE
Ensembl»
0.8
Psmg4 Proteasome assembly chaperone 4 (PAC-4)
(mPAC4) (Proteasome chaperone homolog 4) (Pba4)		 Mus musculus
TI:10090 None
 
A0A022QEB3_ERYGU
euHCVdb»
0.0
MIMGU_mgv1a015947mg Proteasome assembly chaperone 4 Erythranthe guttata
TI:4155 None
 
A0A067FXN3_CITSI
neXtProt»
0.0
CISIN_1g031517mg Proteasome assembly chaperone 4 Citrus sinensis
TI:2711 None
 
A0A078HZI3_BRANA
euHCVdb»
0.0
BnaC06g01760D BnaC06g01760D protein Brassica napus
TI:3708 None
 
A0A0A0KZU0_CUCSA
neXtProt»
0.0
Csa_4G304800 Proteasome assembly chaperone 4 Cucumis sativus
TI:3659 None
 
A0A0K9P2H4_ZOSMR
neXtProt»
0.0
ZOSMA_467G00080 Proteasome assembly chaperone 4 Zostera marina
TI:29655 None
 
A0A0R0ICL6_SOYBN
EnsemblPlants»
0.0
GLYMA_09G078800 Proteasome assembly chaperone 4 Glycine max
TI:3847 None
 
A0A1D6NHF5_MAIZE
EnsemblPlants»
0.0
LOC100217088 Proteasome assembly chaperone 4 Zea mays
TI:4577 None
 
A0A1S4H0B7_ANOGA
EnsemblMetazoa»
0.0
Proteasome assembly chaperone 3 Anopheles gambiae
TI:7165 None
 
A0A1Y1I6E1_KLENI
euHCVdb»
0.0
KFL_002940060 Proteasome assembly chaperone 4 Klebsormidium nitens
TI:105231 None
 
A0A219D8D7_SORBI
euHCVdb»
0.0
SORBI_3008G062000 Proteasome assembly chaperone 4 Sorghum bicolor
TI:4558 None
 
A0A251QVI1_PRUPE
neXtProt»
0.0
PRUPE_1G108100 Proteasome assembly chaperone 4 Prunus persica
TI:3760 None
 
A0A2C9W9E2_MANES
euHCVdb»
0.0
MANES_03G210800v8 Proteasome assembly chaperone 4 Manihot esculenta
TI:3983 None
 
A0A2G2Z989_CAPAN
neXtProt»
0.0
T459_16625 Proteasome assembly chaperone 4 Capsicum annuum
TI:4072 None
 
A0A2R8QNS5_DANRE
ZFIN»
0.0
psmg4 Proteasome (prosome, macropain) assembly chaperone
4 (Proteasome assembly chaperone 4)		 Danio rerio
TI:7955 None
 
A0A804K638_MUSAM
EnsemblPlants»
0.0
GSMUA_346720.1 (wild Malaysian banana) hypothetical protein Musa acuminata
TI:4641 None
 
A0A9R1VCX1_LACSA
neXtProt»
0.0
LSAT_V11C600325460 Proteasome assembly chaperone 4 Lactuca sativa
TI:4236 None
 
A2E2I4_TRIV3
TubercuList»
0.0
TVAG_444430 Uncharacterized protein Trichomonas vaginalis
TI:5722 None
 
A7SGV2_NEMVE
euHCVdb»
0.0
NEMVEDRAFT_v1g117889 Proteasome assembly chaperone 4 Nematostella vectensis
TI:45351 None
 
A8J9P1_CHLRE
neXtProt»
0.0
CHLRE_04g216300v5 Proteasome assembly chaperone 3 Chlamydomonas reinhardtii
TI:3055 None
 
A9SGZ2_PHYPA
EnsemblPlants»
0.0
LOC112286793 Proteasome assembly chaperone 4 Physcomitrium patens
TI:3218 None
 
B1N3K8_ENTH1
TubercuList»
0.0
EHI_109930 Proteasome assembly chaperone 3 Entamoeba histolytica
TI:5759 None
 
B9HII3_POPTR
euHCVdb»
0.0
POPTR_008G099700 Proteasome assembly chaperone 4 Populus trichocarpa
TI:3694 None
 
D6WRE4_TRICA
neXtProt»
0.0
AUGUSTUS-3.0.2_09467 Proteasome assembly chaperone 4-like Protein Tribolium castaneum
TI:7070 None
 
D7T669_VITVI
neXtProt»
0.0
VIT_05s0020g00040 Proteasome assembly chaperone 4 Vitis vinifera
TI:29760 None
 
E3KER5_PUCGT
TubercuList»
0.0
PGTG_08965 Proteasome assembly chaperone 4 Puccinia graminis
TI:5297 None
 
E3KT64_PUCGT
TubercuList»
0.0
PGTG_13860 Proteasome assembly chaperone 4 Puccinia graminis
TI:5297 None
 
E3KU53_PUCGT
TubercuList»
0.0
PGTG_14543 Proteasome assembly chaperone 4 Puccinia graminis
TI:5297 None
 
E9GN86_DAPPU
neXtProt»
0.0
DAPPUDRAFT_104756 Proteasome assembly chaperone 4 Daphnia pulex
TI:6669 None
 
F0ZBI0_DICPU
TubercuList»
0.0
DICPUDRAFT_75728 Proteasome assembly chaperone 4 Dictyostelium purpureum
TI:5786 None
 
F4PDI4_BATDJ
euHCVdb»
0.0
BATDEDRAFT_92473 Proteasome assembly chaperone 3 Batrachochytrium dendrobatidis
TI:109871 None
 
F6HE29_VITVI
euHCVdb»
0.0
VIT_05s0020g00550 Proteasome assembly chaperone 4 Vitis vinifera
TI:29760 None
 
H3HBM3_PHYRM
EnsemblProtists»
0.0
Uncharacterized protein Phytophthora ramorum
TI:164328 None
 
K7V7Q6_MAIZE
EnsemblPlants»
0.0
LOC100278713 Proteasome assembly chaperone 4 Zea mays
TI:4577 None
 
PSMG4_DICDI
dictyBase»
0.0
psmG4 Proteasome assembly chaperone 4 Dictyostelium discoideum
TI:44689 None
 
Q5KPY9_CRYD1
TubercuList»
0.0
CNA01080 Expressed protein Cryptococcus deneoformans
TI:40410 None
 
Q8IBL7_PLAF7
TubercuList»
0.0
PF3D7_0723600 Proteasome assembly chaperone 4, putative Plasmodium falciparum
TI:5833 None
 
W1P085_AMBTC
euHCVdb»
0.0
AMTR_s00003p00182170 Uncharacterized protein Amborella trichopoda
TI:13333 None
 
W5N602_LEPOC
Ensembl»
0.0
Proteasome assembly chaperone 4 Lepisosteus oculatus
TI:7918 None
 
YJNG_SCHPO
PomBase»
2.0
SPCC24B10.16c Uncharacterized protein C24B10.16c Schizosaccharomyces pombe
TI:4896 None
 
A0A1D5PGV4_CHICK
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Gallus gallus
TI:9031 None
   
A0A1L8FSA6_XENLA
Xenbase»
0.0
psmg4.S Proteasome assembly chaperone 4 Xenopus laevis
TI:8355 None
   
A0A1U8B3Y0_NELNU
euHCVdb»
0.0
LOC104610569 Proteasome assembly chaperone 4 isoform X1 Nelumbo nucifera
TI:4432 None
   
A0A1U8LWJ3_GOSHI
euHCVdb»
0.0
LOC107931489 Proteasome assembly chaperone 4 Gossypium hirsutum
TI:3635 None
   
A0A287ABQ6_PIG
Ensembl»
0.0
Uncharacterized protein Sus scrofa
TI:9823 None
   
A0A287AJ93_PIG
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Sus scrofa
TI:9823 None
   
A0A2I4GSK1_JUGRE
neXtProt»
0.0
LOC109010472 Uncharacterized protein LOC109010472 isoform X1 Juglans regia
TI:51240 None
   
A0A3B6JS74_WHEAT
EnsemblPlants»
0.0
Uncharacterized protein Triticum aestivum
TI:4565 None
   
A0A3B6KKQ3_WHEAT
EnsemblPlants»
0.0
LOC123104575 Proteasome assembly chaperone 4 Triticum aestivum
TI:4565 None
   
A0A3B6LR21_WHEAT
EnsemblPlants»
0.0
LOC123116670 Proteasome assembly chaperone 4 Triticum aestivum
TI:4565 None
   
A0A3B6MUD4_WHEAT
EnsemblPlants»
0.0
LOC123122345 Proteasome assembly chaperone 4 Triticum aestivum
TI:4565 None
   
A0A3Q7GTR9_SOLLC
EnsemblPlants»
0.0
LOC101246538 Proteasome assembly chaperone 4 Solanum lycopersicum
TI:4081 None
   
A0A5F5PI43_HORSE
Ensembl»
0.0
Proteasome assembly chaperone 4 Equus caballus
TI:9796 None
   
A0A5F8G676_MONDO
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Monodelphis domestica
TI:13616 None
   
A0A6I8NIT1_ORNAN
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Ornithorhynchus anatinus
TI:9258 None
   
A0A6I8Q3R1_XENTR
Xenbase»
0.0
psmg4 Proteasome (prosome, macropain) assembly chaperone
4 (Proteasome assembly chaperone 4)		 Xenopus tropicalis
TI:8364 None
   
A0A7M7GGE4_STRPU
EnsemblMetazoa»
0.0
Proteasome assembly chaperone 4 Strongylocentrotus purpuratus
TI:7668 None
   
A0A803T665_ANOCA
Ensembl»
0.0
Uncharacterized protein Anolis carolinensis
TI:28377 None
   
A0A8I3NUL0_CANLF
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Canis lupus
TI:9612 None
   
A0A8I7BF18_HORVV
EnsemblPlants»
0.0
LOC123397528 Proteasome assembly chaperone 4 Hordeum vulgare
TI:4513 None
   
A0A8J0VI50_XENLA
Xenbase»
0.0
psmg4.L Proteasome assembly chaperone 4 Xenopus laevis
TI:8355 None
   
A0A9J7LIL0_BRAFL
euHCVdb»
0.0
LOC118420664 Proteasome assembly chaperone 4-like Branchiostoma floridae
TI:7739 None
   
A0A9R0J3I1_SPIOL
euHCVdb»
0.0
LOC110799295 Proteasome assembly chaperone 4 Spinacia oleracea
TI:3562 None
   
A0ABI7YJH1_FELCA
Ensembl»
0.0
Proteasome assembly chaperone 4 Felis catus
TI:9685 None
   
A0ABI7ZLJ5_FELCA
Ensembl»
0.0
Proteasome assembly chaperone 4 Felis catus
TI:9685 None
   
A0ABK0LWC9_RAT
Ensembl»
0.0
Psmg4l1 Proteasome assembly chaperone 4 Rattus norvegicus
TI:10116 None
   
A0ABM2YS06_GOSHI
euHCVdb»
0.0
LOC107935105 Uncharacterized protein isoform X1 Gossypium hirsutum
TI:3635 None
   
F1MDD0_BOVIN
Ensembl»
0.0
PSMG4 Proteasome assembly chaperone 4 Bos taurus
TI:9913 None
   
F1RWY9_PIG
Ensembl»
0.0
Uncharacterized protein Sus scrofa
TI:9823 None
   
F7F2U9_RAT
RGD»
0.5
Psmg4 Proteasome assembly chaperone 4 Rattus norvegicus
TI:10116 None
   
H2MBN8_ORYLA
Ensembl»
0.0
psmg4 Proteasome assembly chaperone 4 Oryzias latipes
TI:8090 None
   
H9GGU0_ANOCA
Ensembl»
0.0
Proteasome assembly chaperone 4 Anolis carolinensis
TI:28377 None
   
K7EBW8_ORNAN
Ensembl»
0.0
LOC114808670 Proteasome assembly chaperone 4 Ornithorhynchus anatinus
TI:9258 None
   
M1BCD4_SOLTU
EnsemblPlants»
0.0
LOC102599927 Proteasome assembly chaperone 4 Solanum tuberosum
TI:4113 None