Skip Navigation
NCI banner National Cancer Institute U.S. National Institutes of Health National Cancer Institute
  • Gene Tools
Cancer Genome Characterization Initiative

Visit the database of genomic characterization data for multiple tumor types.

Gene Info

Gene Information For:Hs. PSMB3, proteasome (prosome, macropain) subunit, beta type, 3
Sequence ID:NM_002795
Entrez Gene ID:5691
Ensembl ID:ENSG00000108294

Database Links

UniGeneEntrez GeneOMIMEnsembl GeneHPRDVegaSNPSNP: GeneViewSNP: VarViewAssembliesCancer AberrationsRNAi

Gene Expression Data

  • This gene is found in these cDNA libraries from the following tissue types:
    adrenal cortex, b-cell, bone, bone marrow, brain, cartilage, cerebrum, cervix, colon, embryonic tissue, endocrine, esophagus, eye, fetus, gastrointestinal tract, heart, kidney, liver, lung, lymph node, lymphoreticular, mammary gland, muscle, nervous, ovary, pancreas, pancreatic islet, parathyroid, pineal gland, pituitary gland, placenta, pooled tissue, prostate, retina, salivary gland, skin, soft tissue, spleen, stem cell, stomach, t-cell, testis, uncharacterized tissue, uterus, vascular
  • SAGE Anatomic Viewer
  • SAGE Digital Northern

  • Monochromatic SAGE/cDNA Virtual Northern

  • Two-dimensional array displays (similar expression pattern in NCI60 microarray data or SAGE data)

Cytogenetic Location (from UniGene)

Cytogenetic Location:17q12Mitelman Breakpoint Data

Chromosomal Position (from UCSC)

Chromosomal Position:17: 36909002 - 36920478

NM_002795 exon info from UCSC:

Transcript StartTranscript EndChromosomal Start Chromosomal End

Full-Length MGC Clones for This Gene

IMAGE IdStatusAccession GenBank Def Line
3010175Full LengthBC013008proteasome (prosome, macropain) subunit, beta type, 3

Protein Similarities Based on Shared Motif Content

Find gene products sharing protein motifs with:  NP_002786  

Protein Infomation

NM_002795 NP_002786 P49720 EC Proteasome

Related Sequences

BC013008 AAH13008 P49720 EC
D26598 BAA05645 P49720 EC

Homologs (from HomoloGene)
Note: Both orthologs and paralogs are included.
Organism Symbol Protein Homolog Similarity
(% aa unchanged)
Organism Symbol Entrez
Gene Info Protein
H.sapiens PSMB3 NP_002786 R.norvegicus Psmb3 29676   NP_058981 99
M.musculus Psmb3 26446 Gene Info NP_036101 99
A.gambiae AgaP_AGAP001697 1281478   XP_321394 65
D.melanogaster Prosbeta3 41079   NP_649858 64
N.crassa NCU03304 3880630   XP_964481 60
A.thaliana PBC1 838776   NP_564149 58
A.thaliana PBC2 844080   NP_001031294 56
S.pombe pup3 2539401   NP_587985 56
S.cerevisiae PUP3 856830   NP_011020 55
C.elegans pbs-3 173858   NP_494913 51

Gene Ontology
Gene classification by the European Bioinformatics Institute, as recorded in GOA (GO Annotation@EBI)