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Gene Gene information from NCBI Gene database.
Entrez ID 5692
Gene name Proteasome 20S subunit beta 4
Gene symbol PSMB4
Synonyms (NCBI Gene)
HN3HsN3PRAAS3PROS-26PROS26
Chromosome 1
Chromosome location 1q21.3
Summary The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta
SNPs SNP information provided by dbSNP.
4
SNP ID Visualize variation Clinical significance Consequence
rs200946642 G>A,T Pathogenic 5 prime UTR variant
rs1235715459 ->G Pathogenic Coding sequence variant, frameshift variant
rs1553209362 CTTAGTAGA>- Pathogenic Coding sequence variant, inframe deletion
rs1553209373 C>A Pathogenic Coding sequence variant, stop gained
miRNA miRNA information provided by mirtarbase database.
40 Show/Hide all (40)
miRTarBase ID miRNA Experiments Reference
MIRT050351 hsa-miR-25-3p CLASH 23622248
MIRT1270234 hsa-miR-1261 CLIP-seq
MIRT1270235 hsa-miR-1299 CLIP-seq
MIRT1270236 hsa-miR-3545-3p CLIP-seq
MIRT1270237 hsa-miR-3973 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
30 Show/Hide all (30)
GO ID Ontology Definition Evidence Reference
GO:0000502 Component Proteasome complex IDA 17323924, 26524591
GO:0000502 Component Proteasome complex IEA
GO:0000502 Component Proteasome complex NAS 29636472
GO:0000502 Component Proteasome complex TAS 8811196
GO:0001530 Function Lipopolysaccharide binding IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602177 9541 ENSG00000159377
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P28070
Protein name Proteasome subunit beta type-4 (26 kDa prosomal protein) (HsBPROS26) (PROS-26) (Macropain beta chain) (Multicatalytic endopeptidase complex beta chain) (Proteasome beta chain) (Proteasome chain 3) (HsN3) (Proteasome subunit beta-7) (beta-7)
Protein function Non-catalytic component of the 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins. This complex plays numerous essential roles within the cell by associating with different regulatory particles. As
PDB 4R3O , 4R67 , 5A0Q , 5GJQ , 5GJR , 5L4G , 5LE5 , 5LEX , 5LEY , 5LEZ , 5LF0 , 5LF1 , 5LF3 , 5LF4 , 5LF6 , 5LF7 , 5LN3 , 5M32 , 5T0C , 5T0G , 5T0H , 5T0I , 5T0J , 5VFO , 5VFP , 5VFQ , 5VFR , 5VFS , 5VFT , 5VFU , 6AVO , 6E5B , 6KWY , 6MSB , 6MSD , 6MSE , 6MSG , 6MSH , 6MSJ , 6MSK , 6R70 , 6REY , 6RGQ , 6WJD , 6WJN , 6XMJ , 7AWE , 7B12 , 7LXV , 7NAN , 7NAO
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00227 Proteasome 50 → 237 Proteasome subunit Domain
Sequence
Sequence length 264
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Proteasome Activation of NF-kappaB in B cells
Alzheimer disease Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha
Parkinson disease Cross-presentation of soluble exogenous antigens (endosomes)
Amyotrophic lateral sclerosis Autodegradation of Cdh1 by Cdh1:APC/C
Huntington disease SCF-beta-TrCP mediated degradation of Emi1
Spinocerebellar ataxia APC/C:Cdc20 mediated degradation of Securin
Prion disease APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1
Pathways of neurodegeneration - multiple diseases Cdc20:Phospho-APC/C mediated degradation of Cyclin A
  Vpu mediated degradation of CD4
  Vif-mediated degradation of APOBEC3G
  SCF(Skp2)-mediated degradation of p27/p21
  Degradation of beta-catenin by the destruction complex
  Downstream TCR signaling
  Separation of Sister Chromatids
  FCERI mediated NF-kB activation
  Autodegradation of the E3 ubiquitin ligase COP1
  Regulation of ornithine decarboxylase (ODC)
  ABC-family proteins mediated transport
  AUF1 (hnRNP D0) binds and destabilizes mRNA
  Asymmetric localization of PCP proteins
  Degradation of AXIN
  Degradation of DVL
  Hedgehog ligand biogenesis
  Hh mutants that don't undergo autocatalytic processing are degraded by ERAD
  Dectin-1 mediated noncanonical NF-kB signaling
  CLEC7A (Dectin-1) signaling
  Degradation of GLI1 by the proteasome
  GLI3 is processed to GLI3R by the proteasome
  Hedgehog 'on' state
  Regulation of RAS by GAPs
  TNFR2 non-canonical NF-kB pathway
  NIK-->noncanonical NF-kB signaling
  Defective CFTR causes cystic fibrosis
  MAPK6/MAPK4 signaling
  UCH proteinases
  Ub-specific processing proteases
  CDT1 association with the CDC6:ORC:origin complex
  Orc1 removal from chromatin
  CDK-mediated phosphorylation and removal of Cdc6
  G2/M Checkpoints
  Ubiquitin Mediated Degradation of Phosphorylated Cdc25A
  Ubiquitin-dependent degradation of Cyclin D
  The role of GTSE1 in G2/M progression after G2 checkpoint
  FBXL7 down-regulates AURKA during mitotic entry and in early mitosis
  RUNX1 regulates transcription of genes involved in differentiation of HSCs
  Regulation of RUNX2 expression and activity
  Regulation of RUNX3 expression and activity
  Regulation of PTEN stability and activity
  Neddylation
  Interleukin-1 signaling
  Antigen processing: Ubiquitination & Proteasome degradation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
9
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Proteasome-associated autoinflammatory syndrome 1 Pathogenic rs1553209373 RCV000663378
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Proteasome-associated autoinflammatory syndrome 3 Pathogenic rs1553209362 RCV000663375
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Show/Hide Unknown Diseases (7)
Phenotype Name Clinical Significance Source Reference Evidence Score
CANDLE SYNDROME — Disgenet —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Familial cancer of breast Likely benign ClinVar —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
MAJOR DEPRESSIVE DISORDER — Disgenet, GWAS catalog
Disgenet, GWAS catalog
29662059
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
MYOCARDIAL INFARCTION — GWAS catalog 38072966
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
PSMB4-related disorder Benign; Uncertain significance; Likely benign ClinVar —
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (34)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acanthosis Nigricans Acanthosis Nigricans HPO_DG
★★★★★
★☆☆☆☆
Found in Text Mining only
Anemia Anemia HPO_DG
★★★★★
★☆☆☆☆
Found in Text Mining only
Arthritis Arthritis HPO_DG
★★★★★
★☆☆☆☆
Found in Text Mining only
Arthritis Rheumatoid Rheumatoid arthritis Pubtator 39342401 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Breast Carcinoma Breast Carcinoma BEFREE 30066880
★★★★★
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 36062301 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Carcinoma Renal Cell Renal cell carcinoma Pubtator 35693739 Stimulate
★★★★★
★☆☆☆☆
Found in Text Mining only
Carcinoma, Ovarian Epithelial Ovarian Epithelial carcinoma BEFREE 26439929
★★★★★
★☆☆☆☆
Found in Text Mining only
cervical cancer Cervical Cancer BEFREE 31699366
★★★★★
★☆☆☆☆
Found in Text Mining only
Cervix carcinoma Cervix carcinoma BEFREE 31699366
★★★★★
★☆☆☆☆
Found in Text Mining only