Skip to content
Use your HSA or FSA funds

Gene

PSMB4

proteasome 20S subunit beta 4

Summary

Cytogenetic location
1q21.3
Coordinates
Chromosome 1: 151,399,573–151,401,937 (GRCh38)
Exons
7 exons across 2.4 kb
Protein
264 amino acids
Also known as
HN3, PROS26
MANE Select transcript
ENST00000290541.7NM_002796.3
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads PSMB4 yet. The test sequences your whole genome, so your data includes it all the same.

How PSMB4 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 1, with a bracket where PSMB4 sits. PSMB4 and 37 genes near it on chromosome 1, from 150,900,755 to 151,900,754.Chromosome 11q21.3p36.33p36.32p36.31p36.23p36.22p36.21p36.13p36.12p36.11p35.3p35.2p35.1p34.3p34.2p34.1p33p32.3p32.2p32.1p31.3p31.2p31.1p22.3p22.2p22.1p21.3p21.2p21.1p13.3p13.2p13.1p12p11.2p11.1q11q12q21.1q21.2q21.3q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.3q31.1q31.2q31.3q32.1q32.2q32.3q41q42.11q42.12q42.13q42.2q42.3q43q44151 Mb151.2 Mb151.4 Mb151.6 Mb151.8 MbCTXND2: 150,887,136–150,913,292, forward strandCTXND2SETDB1: 150,926,263–150,964,748, forward strandSETDB1CERS2: 150,959,099–150,977,396, reverse strandCERS2ANXA9: 150,981,321–150,996,077, forward strandANXA9MINDY1: 150,995,125–151,008,376, reverse strandPRUNE1: 151,008,408–151,035,714, forward strandBNIPL: 151,036,321–151,047,720, forward strandC1orf56: 151,047,746–151,051,986, forward strandC1orf56CDC42SE1: 151,050,242–151,070,325, reverse strandCDC42SE1MLLT11: 151,054,177–151,069,544, forward strandMLLT11GABPB2: 151,070,514–151,130,109, forward strandGABPB2SEMA6C: 151,131,685–151,147,813, reverse strandTIPE2: 151,156,621–151,160,255, forward strandSCNM1: 151,156,664–151,179,006, forward strandSCNM1LYSMD1: 151,159,748–151,165,948, reverse strandTMOD4: 151,169,984–151,176,284, reverse strandTMOD4VPS72: 151,176,304–151,195,321, reverse strandVPS72PIP5K1A: 151,197,949–151,249,538, forward strandPIP5K1APSMD4: 151,254,709–151,279,502, forward strandPSMD4ZNF687: 151,281,502–151,292,180, forward strandZNF687PI4KB: 151,291,792–151,328,394, reverse strandPI4KBRFX5: 151,340,640–151,347,339, reverse strandRFX5SELENBP1: 151,364,157–151,372,716, reverse strandSELENBP1PSMB4: 151,399,573–151,401,937, forward strandPSMB4POGZ: 151,402,724–151,459,511, reverse strandPOGZCGN: 151,510,139–151,538,692, forward strandCGNTUFT1: 151,540,305–151,583,583, forward strandTUFT1SNX27: 151,611,985–151,699,091, forward strandSNX27CELF3: 151,700,058–151,716,803, reverse strandCELF3RIIAD1: 151,710,433–151,729,805, forward strandRIIAD1MRPL9: 151,759,643–151,763,522, reverse strandMRPL9OAZ3: 151,762,899–151,771,334, forward strandOAZ3TDRKH: 151,769,799–151,791,416, reverse strandTDRKHLINGO4: 151,800,264–151,805,419, reverse strandLINGO4RORC: 151,806,021–151,831,845, reverse strandRORCC2CD4D: 151,837,818–151,840,557, reverse strandC2CD4DTHEM5: 151,847,101–151,853,712, reverse strandTHEM5THEM4: 151,870,866–151,909,879, reverse strandTHEM4Diagram of PSMB4: 7 exons on the forward strand of chromosome 1Exon 1: 151,399,573–151,399,727, 155 basesExon 2: 151,399,981–151,400,187, 207 basesExon 3: 151,400,442–151,400,588, 147 basesExon 4: 151,400,764–151,400,845, 82 basesExon 5: 151,401,239–151,401,355, 117 basesExon 6: 151,401,542–151,401,630, 89 basesExon 7: 151,401,817–151,401,937, 121 bases12345675′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 0.9 kb of the gene's 2.4 kb; 795 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.

Cite this page

APA

Dante Labs. (n.d.). PSMB4 gene: proteasome 20S subunit beta 4. Retrieved 17 October 2026, from https://dantelabs.com/genes/psmb4

Vancouver

Dante Labs. PSMB4 gene: proteasome 20S subunit beta 4 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/psmb4

One test. A lifetime of answers.

From $449Free shipping · Results in 6–8 weeks

Get my Genome Test