Details for: POLR2L

Gene ID: 5441

Symbol: POLR2L

Ensembl ID: ENSG00000177700

Description: RNA polymerase II, I and III subunit L

Associated with

Cells (max top 100)

(Marker Score score is uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers)

  • Cell Name: secretory cell (CL0000151)
    Fold Change: 3.78
    Marker Score: 6899
  • Cell Name: decidual natural killer cell, human (CL0002343)
    Fold Change: 3.7
    Marker Score: 10216.5
  • Cell Name: pancreatic A cell (CL0000171)
    Fold Change: 3.69
    Marker Score: 3614
  • Cell Name: type I pneumocyte (CL0002062)
    Fold Change: 3.59
    Marker Score: 4323
  • Cell Name: epithelial cell of lung (CL0000082)
    Fold Change: 3.58
    Marker Score: 18819
  • Cell Name: foveolar cell of stomach (CL0002179)
    Fold Change: 3.55
    Marker Score: 22621
  • Cell Name: CD14-low, CD16-positive monocyte (CL0002396)
    Fold Change: 3.48
    Marker Score: 2458
  • Cell Name: epithelial cell of proximal tubule (CL0002306)
    Fold Change: 3.47
    Marker Score: 12335.5
  • Cell Name: thyroid follicular cell (CL0002258)
    Fold Change: 3.47
    Marker Score: 2713.5
  • Cell Name: kidney loop of Henle thick ascending limb epithelial cell (CL1001106)
    Fold Change: 3.45
    Marker Score: 9235
  • Cell Name: type II pneumocyte (CL0002063)
    Fold Change: 3.38
    Marker Score: 22046
  • Cell Name: uterine smooth muscle cell (CL0002601)
    Fold Change: 3.38
    Marker Score: 4400
  • Cell Name: mesenchymal stem cell (CL0000134)
    Fold Change: 3.36
    Marker Score: 5167
  • Cell Name: basal cell of prostate epithelium (CL0002341)
    Fold Change: 3.34
    Marker Score: 8164
  • Cell Name: acinar cell of salivary gland (CL0002623)
    Fold Change: 3.28
    Marker Score: 7484
  • Cell Name: CD14-positive, CD16-negative classical monocyte (CL0002057)
    Fold Change: 3.25
    Marker Score: 181901
  • Cell Name: blood cell (CL0000081)
    Fold Change: 3.24
    Marker Score: 37668
  • Cell Name: erythroid progenitor cell (CL0000038)
    Fold Change: 3.22
    Marker Score: 3360.5
  • Cell Name: serous secreting cell (CL0000313)
    Fold Change: 3.13
    Marker Score: 1250.5
  • Cell Name: epithelial cell (CL0000066)
    Fold Change: 3.12
    Marker Score: 4955
  • Cell Name: radial glial cell (CL0000681)
    Fold Change: 3.1
    Marker Score: 1144
  • Cell Name: kidney collecting duct intercalated cell (CL1001432)
    Fold Change: 3.08
    Marker Score: 5105
  • Cell Name: type G enteroendocrine cell (CL0000508)
    Fold Change: 3.07
    Marker Score: 1058
  • Cell Name: mature T cell (CL0002419)
    Fold Change: 3.05
    Marker Score: 30172
  • Cell Name: pneumocyte (CL0000322)
    Fold Change: 3.03
    Marker Score: 4869.5
  • Cell Name: stratified epithelial cell (CL0000079)
    Fold Change: 3.02
    Marker Score: 23571
  • Cell Name: kidney collecting duct principal cell (CL1001431)
    Fold Change: 3.01
    Marker Score: 7595
  • Cell Name: cell in vitro (CL0001034)
    Fold Change: 3
    Marker Score: 103956
  • Cell Name: intraepithelial lymphocyte (CL0002496)
    Fold Change: 3
    Marker Score: 3334.5
  • Cell Name: chondrocyte (CL0000138)
    Fold Change: 3
    Marker Score: 1350
  • Cell Name: mucous neck cell (CL0000651)
    Fold Change: 3
    Marker Score: 6806
  • Cell Name: skeletal muscle satellite stem cell (CL0008011)
    Fold Change: 3
    Marker Score: 3202
  • Cell Name: reticular cell (CL0000432)
    Fold Change: 2.97
    Marker Score: 1084
  • Cell Name: lung secretory cell (CL1000272)
    Fold Change: 2.96
    Marker Score: 2636
  • Cell Name: progenitor cell of mammary luminal epithelium (CL0009116)
    Fold Change: 2.92
    Marker Score: 11259
  • Cell Name: kidney loop of Henle thin ascending limb epithelial cell (CL1001107)
    Fold Change: 2.91
    Marker Score: 2951
  • Cell Name: luminal cell of prostate epithelium (CL0002340)
    Fold Change: 2.91
    Marker Score: 1693
  • Cell Name: kidney interstitial cell (CL1000500)
    Fold Change: 2.91
    Marker Score: 2066
  • Cell Name: enterocyte (CL0000584)
    Fold Change: 2.85
    Marker Score: 13682.5
  • Cell Name: ciliated columnar cell of tracheobronchial tree (CL0002145)
    Fold Change: 2.83
    Marker Score: 24590
  • Cell Name: skeletal muscle satellite cell (CL0000594)
    Fold Change: 2.83
    Marker Score: 1892
  • Cell Name: IgA plasma cell (CL0000987)
    Fold Change: 2.82
    Marker Score: 2405
  • Cell Name: kidney loop of Henle epithelial cell (CL1000909)
    Fold Change: 2.82
    Marker Score: 1766
  • Cell Name: mesodermal cell (CL0000222)
    Fold Change: 2.8
    Marker Score: 36901.5
  • Cell Name: intestine goblet cell (CL0019031)
    Fold Change: 2.79
    Marker Score: 2671
  • Cell Name: basal cell of epithelium of trachea (CL1000348)
    Fold Change: 2.77
    Marker Score: 20590.5
  • Cell Name: decidual cell (CL2000002)
    Fold Change: 2.76
    Marker Score: 11899.5
  • Cell Name: supporting cell (CL0000630)
    Fold Change: 2.75
    Marker Score: 5164
  • Cell Name: medullary thymic epithelial cell (CL0002365)
    Fold Change: 2.74
    Marker Score: 4494
  • Cell Name: NKp46-positive innate lymphoid cell, human (CL0001076)
    Fold Change: 2.74
    Marker Score: 7988
  • Cell Name: fibroblast of lung (CL0002553)
    Fold Change: 2.73
    Marker Score: 7155
  • Cell Name: epithelial cell of urethra (CL1000296)
    Fold Change: 2.73
    Marker Score: 2148
  • Cell Name: tracheobronchial serous cell (CL0019001)
    Fold Change: 2.72
    Marker Score: 995
  • Cell Name: club cell (CL0000158)
    Fold Change: 2.72
    Marker Score: 3173
  • Cell Name: enteroendocrine cell (CL0000164)
    Fold Change: 2.7
    Marker Score: 1400
  • Cell Name: stem cell of epidermis (CL1000428)
    Fold Change: 2.69
    Marker Score: 910
  • Cell Name: cord blood hematopoietic stem cell (CL2000095)
    Fold Change: 2.69
    Marker Score: 2028
  • Cell Name: malignant cell (CL0001064)
    Fold Change: 2.68
    Marker Score: 35987
  • Cell Name: microfold cell of epithelium of small intestine (CL1000353)
    Fold Change: 2.67
    Marker Score: 639
  • Cell Name: CD14-positive, CD16-positive monocyte (CL0002397)
    Fold Change: 2.65
    Marker Score: 5154
  • Cell Name: endothelial cell of uterus (CL0009095)
    Fold Change: 2.63
    Marker Score: 5261
  • Cell Name: bronchus fibroblast of lung (CL2000093)
    Fold Change: 2.62
    Marker Score: 3604
  • Cell Name: epithelial cell of esophagus (CL0002252)
    Fold Change: 2.61
    Marker Score: 22508.5
  • Cell Name: stromal cell of ovary (CL0002132)
    Fold Change: 2.6
    Marker Score: 29290.5
  • Cell Name: type I NK T cell (CL0000921)
    Fold Change: 2.6
    Marker Score: 2038.5
  • Cell Name: Kupffer cell (CL0000091)
    Fold Change: 2.59
    Marker Score: 2588
  • Cell Name: glandular cell of esophagus (CL0002657)
    Fold Change: 2.58
    Marker Score: 819
  • Cell Name: kidney connecting tubule epithelial cell (CL1000768)
    Fold Change: 2.58
    Marker Score: 3652
  • Cell Name: epithelial cell of nephron (CL1000449)
    Fold Change: 2.58
    Marker Score: 5378
  • Cell Name: renal intercalated cell (CL0005010)
    Fold Change: 2.57
    Marker Score: 1372.5
  • Cell Name: CD8-positive, alpha-beta memory T cell, CD45RO-positive (CL0001203)
    Fold Change: 2.56
    Marker Score: 7175.5
  • Cell Name: lung ciliated cell (CL1000271)
    Fold Change: 2.55
    Marker Score: 1212
  • Cell Name: kidney distal convoluted tubule epithelial cell (CL1000849)
    Fold Change: 2.55
    Marker Score: 2708.5
  • Cell Name: mature gamma-delta T cell (CL0000800)
    Fold Change: 2.55
    Marker Score: 8059
  • Cell Name: alveolar capillary type 2 endothelial cell (CL4028003)
    Fold Change: 2.55
    Marker Score: 3692
  • Cell Name: eukaryotic cell (CL0000255)
    Fold Change: 2.54
    Marker Score: 1307
  • Cell Name: fibroblast of mammary gland (CL0002555)
    Fold Change: 2.53
    Marker Score: 86205
  • Cell Name: mesothelial cell of epicardium (CL0011019)
    Fold Change: 2.52
    Marker Score: 809
  • Cell Name: endothelial cell (CL0000115)
    Fold Change: 2.51
    Marker Score: 2251
  • Cell Name: stromal cell of lamina propria of small intestine (CL0009022)
    Fold Change: 2.51
    Marker Score: 564.5
  • Cell Name: paneth cell (CL0000510)
    Fold Change: 2.5
    Marker Score: 1743
  • Cell Name: capillary endothelial cell (CL0002144)
    Fold Change: 2.5
    Marker Score: 2686
  • Cell Name: double negative T regulatory cell (CL0011024)
    Fold Change: 2.5
    Marker Score: 2412
  • Cell Name: fetal cardiomyocyte (CL0002495)
    Fold Change: 2.49
    Marker Score: 819
  • Cell Name: activated CD8-positive, alpha-beta T cell (CL0000906)
    Fold Change: 2.48
    Marker Score: 1798
  • Cell Name: acinar cell (CL0000622)
    Fold Change: 2.47
    Marker Score: 1744
  • Cell Name: DN3 thymocyte (CL0000807)
    Fold Change: 2.47
    Marker Score: 1233
  • Cell Name: enterocyte of colon (CL1000347)
    Fold Change: 2.46
    Marker Score: 3796
  • Cell Name: stromal cell (CL0000499)
    Fold Change: 2.46
    Marker Score: 2885.5
  • Cell Name: lung macrophage (CL1001603)
    Fold Change: 2.46
    Marker Score: 2811
  • Cell Name: pancreatic D cell (CL0000173)
    Fold Change: 2.45
    Marker Score: 1066
  • Cell Name: adipocyte of epicardial fat of left ventricle (CL1000311)
    Fold Change: 2.45
    Marker Score: 645.5
  • Cell Name: activated CD4-positive, alpha-beta T cell, human (CL0001043)
    Fold Change: 2.45
    Marker Score: 1112
  • Cell Name: bronchial goblet cell (CL1000312)
    Fold Change: 2.44
    Marker Score: 1203.5
  • Cell Name: bronchial epithelial cell (CL0002328)
    Fold Change: 2.43
    Marker Score: 644
  • Cell Name: naive thymus-derived CD8-positive, alpha-beta T cell (CL0000900)
    Fold Change: 2.43
    Marker Score: 4339
  • Cell Name: P/D1 enteroendocrine cell (CL0002268)
    Fold Change: 2.43
    Marker Score: 905
  • Cell Name: inflammatory cell (CL0009002)
    Fold Change: 2.43
    Marker Score: 1044
  • Cell Name: duct epithelial cell (CL0000068)
    Fold Change: 2.43
    Marker Score: 1133
  • Cell Name: adventitial cell (CL0002503)
    Fold Change: 2.43
    Marker Score: 599

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Other Information

**Key Characteristics:** POLR2L is a large gene that encodes a subunit of the Pol II complex, which is composed of two catalytic subunits (Rpb1 and Rpb2) and several regulatory subunits. The Pol II complex is responsible for transcribing mRNA from DNA, and POLR2L is involved in various aspects of this process, including promoter recognition, transcription initiation, and elongation. POLR2L has been shown to interact with multiple proteins, including transcription factors, RNA-binding proteins, and chromatin remodeling complexes, to regulate gene expression. **Pathways and Functions:** POLR2L is involved in multiple cellular pathways, including: 1. **Gene expression**: POLR2L is essential for the transcription of mRNA from DNA, and its dysregulation can lead to changes in gene expression patterns, contributing to various diseases. 2. **Cell cycle regulation**: POLR2L is involved in the regulation of the cell cycle, particularly during the G2/M phase, and its dysregulation can lead to cell cycle dysregulation and cancer. 3. **DNA repair**: POLR2L has been shown to interact with DNA repair proteins, such as BRCA1 and BRCA2, to regulate DNA repair processes. 4. **Transcriptional regulation**: POLR2L is involved in the regulation of transcriptional programs, including those involved in development, differentiation, and response to environmental stimuli. 5. **Immune response**: POLR2L has been shown to interact with immune-related proteins, such as interferons and cytokines, to regulate immune responses. **Clinical Significance:** The POLR2L gene has been implicated in various clinical conditions, including: 1. **Cancer**: POLR2L has been shown to be overexpressed in several types of cancer, including breast, lung, and colon cancer. 2. **Neurological disorders**: POLR2L has been implicated in neurological disorders, including Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis (ALS). 3. **Infectious diseases**: POLR2L has been shown to interact with HIV proteins, such as Tat, to regulate HIV transcription and replication. 4. **Developmental disorders**: POLR2L has been implicated in developmental disorders, including Down syndrome and intellectual disability. In conclusion, the POLR2L gene is a complex and multifaceted component of the RNA polymerase II complex, involved in multiple cellular pathways, including gene expression, cell cycle regulation, DNA repair, transcriptional regulation, and immune response. Its dysregulation has been implicated in various clinical conditions, including cancer, neurological disorders, infectious diseases, and developmental disorders. Further research is needed to fully understand the role of POLR2L in human disease and to develop therapeutic strategies to target this gene.

Genular Protein ID: 2593595146

Symbol: RPAB5_HUMAN

Name: DNA-directed RNA polymerases I, II, and III subunit RPABC5

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 8524256

Title: Six human RNA polymerase subunits functionally substitute for their yeast counterparts.

PubMed ID: 8524256

DOI: 10.1128/mcb.15.12.6895

PubMed ID: 14702039

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

PubMed ID: 14702039

DOI: 10.1038/ng1285

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: 7651387

Title: Four subunits that are shared by the three classes of RNA polymerase are functionally interchangeable between Homo sapiens and Saccharomyces cerevisiae.

PubMed ID: 7651387

DOI: 10.1128/mcb.15.9.4702

PubMed ID: 9852112

Title: Immunoaffinity purification and functional characterization of human transcription factor IIH and RNA polymerase II from clonal cell lines that conditionally express epitope-tagged subunits of the multiprotein complexes.

PubMed ID: 9852112

DOI: 10.1074/jbc.273.51.34444

PubMed ID: 16809778

Title: RNA polymerase I-specific subunit CAST/hPAF49 has a role in the activation of transcription by upstream binding factor.

PubMed ID: 16809778

DOI: 10.1128/mcb.00230-06

PubMed ID: 20413673

Title: Defining the RNA polymerase III transcriptome: Genome-wide localization of the RNA polymerase III transcription machinery in human cells.

PubMed ID: 20413673

DOI: 10.1101/gr.101337.109

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 33335104

Title: Structure of human RNA polymerase III.

PubMed ID: 33335104

DOI: 10.1038/s41467-020-20262-5

PubMed ID: 33674783

Title: Structure of human RNA polymerase III elongation complex.

PubMed ID: 33674783

DOI: 10.1038/s41422-021-00472-2

PubMed ID: 34675218

Title: Structural insights into RNA polymerase III-mediated transcription termination through trapping poly-deoxythymidine.

PubMed ID: 34675218

DOI: 10.1038/s41467-021-26402-9

PubMed ID: 33558764

Title: Cryo-EM structures of human RNA polymerase III in its unbound and transcribing states.

PubMed ID: 33558764

DOI: 10.1038/s41594-020-00555-5

PubMed ID: 33558766

Title: Structural insights into transcriptional regulation of human RNA polymerase III.

PubMed ID: 33558766

DOI: 10.1038/s41594-021-00557-x

Sequence Information:

  • Length: 67
  • Mass: 7645
  • Checksum: 9E8A72F667FE7EC5
  • Sequence:
  • MIIPVRCFTC GKIVGNKWEA YLGLLQAEYT EGDALDALGL KRYCCRRMLL AHVDLIEKLL 
    NYAPLEK

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. For the full schema, download it here.