Details for: PSMD3

Gene ID: 5709

Symbol: PSMD3

Ensembl ID: ENSG00000108344

Description: proteasome 26S subunit, non-ATPase 3

Associated with

Cells (max top 100)

(Cell Significance Index and respective Thresholds are uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers)

  • Cell Name: polychromatophilic erythroblast (CL0000550)
    Fold Change: 206.3066
    Cell Significance Index: -32.0900
  • Cell Name: hematopoietic oligopotent progenitor cell (CL0002032)
    Fold Change: 131.5232
    Cell Significance Index: -33.3600
  • Cell Name: smooth muscle fiber of ileum (CL1000278)
    Fold Change: 85.7828
    Cell Significance Index: -40.5000
  • Cell Name: mucosal type mast cell (CL0000485)
    Fold Change: 83.6170
    Cell Significance Index: -33.9700
  • Cell Name: peripheral blood mononuclear cell (CL2000001)
    Fold Change: 75.1188
    Cell Significance Index: -38.6400
  • Cell Name: ileal goblet cell (CL1000326)
    Fold Change: 60.3706
    Cell Significance Index: -40.5100
  • Cell Name: ciliated cell of the bronchus (CL0002332)
    Fold Change: 35.8421
    Cell Significance Index: -34.2200
  • Cell Name: orthochromatic erythroblast (CL0000552)
    Fold Change: 32.2234
    Cell Significance Index: -39.7300
  • Cell Name: CD8-alpha-beta-positive, alpha-beta intraepithelial T cell (CL0000796)
    Fold Change: 12.3149
    Cell Significance Index: -32.9900
  • Cell Name: stromal cell of bone marrow (CL0010001)
    Fold Change: 10.5777
    Cell Significance Index: -41.7400
  • Cell Name: CD8-positive, alpha-beta regulatory T cell (CL0000795)
    Fold Change: 8.4520
    Cell Significance Index: -25.9600
  • Cell Name: epidermal Langerhans cell (CL0002457)
    Fold Change: 6.5248
    Cell Significance Index: -14.2800
  • Cell Name: epithelial cell of stomach (CL0002178)
    Fold Change: 2.9489
    Cell Significance Index: 343.6600
  • Cell Name: skeletal muscle myoblast (CL0000515)
    Fold Change: 1.5923
    Cell Significance Index: 17.3100
  • Cell Name: kidney cell (CL1000497)
    Fold Change: 1.5349
    Cell Significance Index: 12.2600
  • Cell Name: epithelial cell of small intestine (CL0002254)
    Fold Change: 1.4940
    Cell Significance Index: 242.9900
  • Cell Name: fibroblast of dermis (CL0002551)
    Fold Change: 1.2598
    Cell Significance Index: 26.3700
  • Cell Name: stromal cell of ovary (CL0002132)
    Fold Change: 1.1548
    Cell Significance Index: 158.5900
  • Cell Name: mesonephric nephron tubule epithelial cell (CL1000022)
    Fold Change: 1.1371
    Cell Significance Index: 39.5200
  • Cell Name: early pro-B cell (CL0002046)
    Fold Change: 1.0659
    Cell Significance Index: 68.7700
  • Cell Name: acinar cell of salivary gland (CL0002623)
    Fold Change: 0.8009
    Cell Significance Index: 37.3400
  • Cell Name: placental villous trophoblast (CL2000060)
    Fold Change: 0.8000
    Cell Significance Index: 21.3600
  • Cell Name: cell in vitro (CL0001034)
    Fold Change: 0.7866
    Cell Significance Index: 429.6000
  • Cell Name: hair follicular keratinocyte (CL2000092)
    Fold Change: 0.7176
    Cell Significance Index: 317.2700
  • Cell Name: granulosa cell (CL0000501)
    Fold Change: 0.7146
    Cell Significance Index: 18.7900
  • Cell Name: basal cell of prostate epithelium (CL0002341)
    Fold Change: 0.6822
    Cell Significance Index: 18.5700
  • Cell Name: odontoblast (CL0000060)
    Fold Change: 0.6819
    Cell Significance Index: 87.4200
  • Cell Name: tonsil germinal center B cell (CL2000006)
    Fold Change: 0.6754
    Cell Significance Index: 79.6500
  • Cell Name: glycinergic neuron (CL1001509)
    Fold Change: 0.6647
    Cell Significance Index: 34.9000
  • Cell Name: progenitor cell of mammary luminal epithelium (CL0009116)
    Fold Change: 0.6267
    Cell Significance Index: 46.7100
  • Cell Name: intermediate cell of urothelium (CL4030055)
    Fold Change: 0.6130
    Cell Significance Index: 110.5100
  • Cell Name: bladder urothelial cell (CL1001428)
    Fold Change: 0.6097
    Cell Significance Index: 31.6700
  • Cell Name: neoplastic cell (CL0001063)
    Fold Change: 0.5966
    Cell Significance Index: 118.3900
  • Cell Name: sebum secreting cell (CL0000317)
    Fold Change: 0.5916
    Cell Significance Index: 41.8400
  • Cell Name: basal cell of epidermis (CL0002187)
    Fold Change: 0.5906
    Cell Significance Index: 8.9700
  • Cell Name: L2/3-6 intratelencephalic projecting glutamatergic neuron (CL4023040)
    Fold Change: 0.5853
    Cell Significance Index: 117.4200
  • Cell Name: basal cell of urothelium (CL1000486)
    Fold Change: 0.5773
    Cell Significance Index: 70.9900
  • Cell Name: CD4-positive, alpha-beta memory T cell, CD45RO-positive (CL0001204)
    Fold Change: 0.5683
    Cell Significance Index: 16.6900
  • Cell Name: lactocyte (CL0002325)
    Fold Change: 0.5367
    Cell Significance Index: 69.3400
  • Cell Name: fibroblast of mammary gland (CL0002555)
    Fold Change: 0.5146
    Cell Significance Index: 14.7500
  • Cell Name: lung endothelial cell (CL1001567)
    Fold Change: 0.4602
    Cell Significance Index: 23.9700
  • Cell Name: luminal adaptive secretory precursor cell of mammary gland (CL4033057)
    Fold Change: 0.4577
    Cell Significance Index: 21.5100
  • Cell Name: paneth cell of epithelium of small intestine (CL1000343)
    Fold Change: 0.4491
    Cell Significance Index: 9.7300
  • Cell Name: enterocyte of epithelium of large intestine (CL0002071)
    Fold Change: 0.3764
    Cell Significance Index: 17.0600
  • Cell Name: enterocyte of epithelium of small intestine (CL1000334)
    Fold Change: 0.2978
    Cell Significance Index: 8.5800
  • Cell Name: tuft cell of colon (CL0009041)
    Fold Change: 0.2921
    Cell Significance Index: 263.7400
  • Cell Name: obsolete caudal ganglionic eminence derived GABAergic cortical interneuron (CL4023070)
    Fold Change: 0.2592
    Cell Significance Index: 92.9700
  • Cell Name: pancreatic acinar cell (CL0002064)
    Fold Change: 0.2149
    Cell Significance Index: 36.6900
  • Cell Name: eye photoreceptor cell (CL0000287)
    Fold Change: 0.1706
    Cell Significance Index: 10.7500
  • Cell Name: enteroendocrine cell of colon (CL0009042)
    Fold Change: 0.1526
    Cell Significance Index: 29.0500
  • Cell Name: colon goblet cell (CL0009039)
    Fold Change: 0.1250
    Cell Significance Index: 12.3700
  • Cell Name: type I muscle cell (CL0002211)
    Fold Change: 0.1086
    Cell Significance Index: 2.6500
  • Cell Name: small intestine goblet cell (CL1000495)
    Fold Change: 0.0985
    Cell Significance Index: 3.4600
  • Cell Name: basal epithelial cell of tracheobronchial tree (CL0002329)
    Fold Change: 0.0497
    Cell Significance Index: 1.3900
  • Cell Name: pulmonary alveolar epithelial cell (CL0000322)
    Fold Change: 0.0149
    Cell Significance Index: 11.2700
  • Cell Name: pigmented epithelial cell (CL0000529)
    Fold Change: 0.0052
    Cell Significance Index: 9.8100
  • Cell Name: mesenchymal cell (CL0008019)
    Fold Change: -0.0013
    Cell Significance Index: -0.0200
  • Cell Name: pancreatic A cell (CL0000171)
    Fold Change: -0.0053
    Cell Significance Index: -3.9000
  • Cell Name: anterior lens cell (CL0002223)
    Fold Change: -0.0119
    Cell Significance Index: -22.0000
  • Cell Name: pancreatic PP cell (CL0002275)
    Fold Change: -0.0128
    Cell Significance Index: -7.9800
  • Cell Name: kidney loop of Henle cortical thick ascending limb epithelial cell (CL1001109)
    Fold Change: -0.0163
    Cell Significance Index: -11.9300
  • Cell Name: lens epithelial cell (CL0002224)
    Fold Change: -0.0178
    Cell Significance Index: -27.4700
  • Cell Name: secondary lens fiber (CL0002225)
    Fold Change: -0.0280
    Cell Significance Index: -38.1200
  • Cell Name: non-pigmented ciliary epithelial cell (CL0002304)
    Fold Change: -0.0305
    Cell Significance Index: -19.3900
  • Cell Name: abnormal cell (CL0001061)
    Fold Change: -0.0319
    Cell Significance Index: -3.2600
  • Cell Name: type B pancreatic cell (CL0000169)
    Fold Change: -0.0453
    Cell Significance Index: -25.5400
  • Cell Name: transit amplifying cell of colon (CL0009011)
    Fold Change: -0.0468
    Cell Significance Index: -1.5000
  • Cell Name: ciliary muscle cell (CL1000443)
    Fold Change: -0.0538
    Cell Significance Index: -24.4400
  • Cell Name: skeletal muscle fiber (CL0008002)
    Fold Change: -0.0753
    Cell Significance Index: -1.9400
  • Cell Name: intestinal crypt stem cell of small intestine (CL0009017)
    Fold Change: -0.0883
    Cell Significance Index: -1.8800
  • Cell Name: pancreatic ductal cell (CL0002079)
    Fold Change: -0.0933
    Cell Significance Index: -10.6900
  • Cell Name: pancreatic D cell (CL0000173)
    Fold Change: -0.1010
    Cell Significance Index: -21.2700
  • Cell Name: cardiac muscle myoblast (CL0000513)
    Fold Change: -0.1024
    Cell Significance Index: -7.8600
  • Cell Name: forebrain neuroblast (CL1000042)
    Fold Change: -0.1090
    Cell Significance Index: -6.7000
  • Cell Name: dopaminergic neuron (CL0000700)
    Fold Change: -0.1183
    Cell Significance Index: -34.0500
  • Cell Name: cortical cell of adrenal gland (CL0002097)
    Fold Change: -0.1198
    Cell Significance Index: -3.2100
  • Cell Name: paneth cell of colon (CL0009009)
    Fold Change: -0.1739
    Cell Significance Index: -2.6100
  • Cell Name: hippocampal granule cell (CL0001033)
    Fold Change: -0.1829
    Cell Significance Index: -12.3000
  • Cell Name: umbrella cell of urothelium (CL4030056)
    Fold Change: -0.1857
    Cell Significance Index: -1.7100
  • Cell Name: pro-T cell (CL0000827)
    Fold Change: -0.1887
    Cell Significance Index: -4.8200
  • Cell Name: pigmented ciliary epithelial cell (CL0002303)
    Fold Change: -0.1890
    Cell Significance Index: -27.4800
  • Cell Name: neutrophil progenitor cell (CL0000834)
    Fold Change: -0.2105
    Cell Significance Index: -5.6300
  • Cell Name: intestinal epithelial cell (CL0002563)
    Fold Change: -0.2483
    Cell Significance Index: -2.5700
  • Cell Name: pancreatic endocrine cell (CL0008024)
    Fold Change: -0.3024
    Cell Significance Index: -34.5200
  • Cell Name: retinal progenitor cell (CL0002672)
    Fold Change: -0.3069
    Cell Significance Index: -17.2200
  • Cell Name: Hofbauer cell (CL3000001)
    Fold Change: -0.3299
    Cell Significance Index: -2.6900
  • Cell Name: interstitial cell of ovary (CL0002094)
    Fold Change: -0.3326
    Cell Significance Index: -4.2600
  • Cell Name: type II muscle cell (CL0002212)
    Fold Change: -0.3461
    Cell Significance Index: -5.5900
  • Cell Name: retinal rod cell (CL0000604)
    Fold Change: -0.3800
    Cell Significance Index: -4.5300
  • Cell Name: smooth muscle cell of sphincter of pupil (CL0002243)
    Fold Change: -0.3816
    Cell Significance Index: -39.7300
  • Cell Name: conjunctival epithelial cell (CL1000432)
    Fold Change: -0.3914
    Cell Significance Index: -5.3400
  • Cell Name: kidney loop of Henle descending limb epithelial cell (CL1001021)
    Fold Change: -0.4013
    Cell Significance Index: -31.7800
  • Cell Name: peg cell (CL4033014)
    Fold Change: -0.4415
    Cell Significance Index: -10.2000
  • Cell Name: intestinal tuft cell (CL0019032)
    Fold Change: -0.4833
    Cell Significance Index: -29.6300
  • Cell Name: cerebellar granule cell (CL0001031)
    Fold Change: -0.4849
    Cell Significance Index: -8.3100
  • Cell Name: endothelial cell of venule (CL1000414)
    Fold Change: -0.5334
    Cell Significance Index: -6.0600
  • Cell Name: kidney epithelial cell (CL0002518)
    Fold Change: -0.5402
    Cell Significance Index: -15.9100
  • Cell Name: vascular lymphangioblast (CL0005022)
    Fold Change: -0.5520
    Cell Significance Index: -9.7600
  • Cell Name: CD14-positive, CD16-negative classical monocyte (CL0002057)
    Fold Change: -0.5919
    Cell Significance Index: -10.9400
  • Cell Name: hippocampal pyramidal neuron (CL1001571)
    Fold Change: -0.6662
    Cell Significance Index: -19.0100

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this specific cell.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Other Information

**Key Characteristics** PSMD3 is a non-ATPase regulatory subunit of the 26S proteasome complex, which is composed of two subunits: the ATPase subunit (PSMD1) and the non-ATPase subunit (PSMD3). The non-ATPase subunit, PSMD3, is responsible for regulating the activity of the proteasome by interacting with other subunits and modulating the degradation of proteins. PSMD3 is characterized by its ability to bind to specific peptides and regulate the activity of the proteasome. **Pathways and Functions** The PSMD3 gene is involved in various cellular pathways, including: 1. **Proteasome-mediated degradation**: PSMD3 regulates the activity of the 26S proteasome complex, which is responsible for degrading damaged or misfolded proteins. 2. **Cell cycle regulation**: PSMD3 modulates the degradation of cell cycle regulators, such as cyclin-dependent kinases (CDKs), to regulate cell cycle progression. 3. **Immune responses**: PSMD3 regulates the degradation of immune molecules, such as major histocompatibility complex (MHC) class I and II molecules, to modulate immune responses. 4. **Apoptosis**: PSMD3 regulates the degradation of pro-apoptotic proteins, such as Bcl-2 family members, to modulate apoptosis. 5. **Wnt/β-catenin signaling**: PSMD3 regulates the degradation of β-catenin, a key component of the Wnt/β-catenin signaling pathway, to modulate cell proliferation and differentiation. **Clinical Significance** Dysregulation of the 26S proteasome complex, including PSMD3, has been implicated in various diseases, including: 1. **Cancer**: Dysregulation of the 26S proteasome complex has been linked to cancer progression and metastasis. 2. **Neurodegenerative diseases**: Dysregulation of the 26S proteasome complex has been implicated in neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease. 3. **Immune disorders**: Dysregulation of the 26S proteasome complex has been linked to immune disorders, such as rheumatoid arthritis and multiple sclerosis. 4. **Infectious diseases**: Dysregulation of the 26S proteasome complex has been implicated in infectious diseases, such as HIV infection and tuberculosis. In summary, the PSMD3 gene plays a crucial role in regulating protein degradation, cell cycle progression, and immune responses. Dysregulation of PSMD3 has been implicated in various diseases, highlighting the importance of understanding the function and regulation of this gene in maintaining cellular homeostasis.

Genular Protein ID: 312676188

Symbol: PSMD3_HUMAN

Name: 26S proteasome non-ATPase regulatory subunit 3

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 9017604

Title: Yeast counterparts of subunits S5a and p58 (S3) of the human 26S proteasome are encoded by two multicopy suppressors of nin1-1.

PubMed ID: 9017604

DOI: 10.1091/mbc.8.1.171

PubMed ID: 14702039

Title: Complete sequencing and characterization of 21,243 full-length human cDNAs.

PubMed ID: 14702039

DOI: 10.1038/ng1285

PubMed ID: 16625196

Title: DNA sequence of human chromosome 17 and analysis of rearrangement in the human lineage.

PubMed ID: 16625196

DOI: 10.1038/nature04689

PubMed ID: 15489334

Title: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).

PubMed ID: 15489334

DOI: 10.1101/gr.2596504

PubMed ID: 1317798

Title: Demonstration that a human 26S proteolytic complex consists of a proteasome and multiple associated protein components and hydrolyzes ATP and ubiquitin-ligated proteins by closely linked mechanisms.

PubMed ID: 1317798

DOI: 10.1111/j.1432-1033.1992.tb16961.x

PubMed ID: 15147878

Title: Ubiquilin interacts with ubiquitylated proteins and proteasome through its ubiquitin-associated and ubiquitin-like domains.

PubMed ID: 15147878

DOI: 10.1016/j.febslet.2004.04.031

PubMed ID: 17323924

Title: Mass spectrometric characterization of the affinity-purified human 26S proteasome complex.

PubMed ID: 17323924

DOI: 10.1021/bi061994u

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 22814378

Title: N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.

PubMed ID: 22814378

DOI: 10.1073/pnas.1210303109

PubMed ID: 23186163

Title: Toward a comprehensive characterization of a human cancer cell phosphoproteome.

PubMed ID: 23186163

DOI: 10.1021/pr300630k

PubMed ID: 24275569

Title: An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome.

PubMed ID: 24275569

DOI: 10.1016/j.jprot.2013.11.014

PubMed ID: 25114211

Title: Mapping of SUMO sites and analysis of SUMOylation changes induced by external stimuli.

PubMed ID: 25114211

DOI: 10.1073/pnas.1413825111

PubMed ID: 26030138

Title: Identification of Novel Proteins Co-Purifying with Cockayne Syndrome Group B (CSB) Reveals Potential Roles for CSB in RNA Metabolism and Chromatin Dynamics.

PubMed ID: 26030138

DOI: 10.1371/journal.pone.0128558

PubMed ID: 28112733

Title: Site-specific mapping of the human SUMO proteome reveals co-modification with phosphorylation.

PubMed ID: 28112733

DOI: 10.1038/nsmb.3366

PubMed ID: 27428775

Title: An atomic structure of the human 26S proteasome.

PubMed ID: 27428775

DOI: 10.1038/nsmb.3273

PubMed ID: 27342858

Title: Structure of the human 26S proteasome at a resolution of 3.9 Aa.

PubMed ID: 27342858

DOI: 10.1073/pnas.1608050113

Sequence Information:

  • Length: 534
  • Mass: 60978
  • Checksum: 3B3FB5593542C078
  • Sequence:
  • MKQEGSARRR GADKAKPPPG GGEQEPPPPP APQDVEMKEE AATGGGSTGE ADGKTAAAAA 
    EHSQRELDTV TLEDIKEHVK QLEKAVSGKE PRFVLRALRM LPSTSRRLNH YVLYKAVQGF 
    FTSNNATRDF LLPFLEEPMD TEADLQFRPR TGKAASTPLL PEVEAYLQLL VVIFMMNSKR 
    YKEAQKISDD LMQKISTQNR RALDLVAAKC YYYHARVYEF LDKLDVVRSF LHARLRTATL 
    RHDADGQATL LNLLLRNYLH YSLYDQAEKL VSKSVFPEQA NNNEWARYLY YTGRIKAIQL 
    EYSEARRTMT NALRKAPQHT AVGFKQTVHK LLIVVELLLG EIPDRLQFRQ PSLKRSLMPY 
    FLLTQAVRTG NLAKFNQVLD QFGEKFQADG TYTLIIRLRH NVIKTGVRMI SLSYSRISLA 
    DIAQKLQLDS PEDAEFIVAK AIRDGVIEAS INHEKGYVQS KEMIDIYSTR EPQLAFHQRI 
    SFCLDIHNMS VKAMRFPPKS YNKDLESAEE RREREQQDLE FAKEMAEDDD DSFP

Database document:

This is a preview of the gene's schema. Only a few entries are kept for 'singleCellExpressions,' 'mRNAExpressions,' and other large data arrays for visualization purposes. You can zoom in with the mouse wheel for a closer view, and the text will adjust automatically if necessary. For the full schema, download it here.