Details for: SEC11C

Gene ID: 90701

Gene Type:  Protein-coding  - A gene that serves as a template for producing a messenger RNA (mRNA) molecule, which is then translated into a functional protein.

Symbol: SEC11C

Ensembl ID: ENSG00000166562

Description: SEC11 homolog C, signal peptidase complex subunit

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

Cell Significance Index (CSI) scores for the chosen context(s)

  • pancreatic D cell CL0000173
    CSI 98.82
    rCSI 97.19%
    PRS 62.86
  • plasmablast CL0000980
    CSI 92.29
    rCSI 72.6%
    PRS 66.97
  • IgA plasma cell CL0000987
    CSI 81.44
    rCSI 83.38%
    PRS 75.14
  • lung neuroendocrine cell CL1000223
    CSI 74.12
    rCSI 100%
    PRS 65.62
  • pancreatic A cell CL0000171
    CSI 73.54
    rCSI 77.04%
    PRS 63.87
  • plasma cell CL0000786
    CSI 67.58
    rCSI 88.57%
    PRS 85.79
  • IgG plasma cell CL0000985
    CSI 66.26
    rCSI 79.38%
    PRS 77.21
  • ionocyte CL0005006
    CSI 62.71
    rCSI 67.21%
    PRS 59.53
  • pulmonary ionocyte CL0017000
    CSI 62.66
    rCSI 76.28%
    PRS 67.77
  • mucus secreting cell CL0000319
    CSI 43.17
    rCSI 68.57%
    PRS 71.32
  • type B pancreatic cell CL0000169
    CSI 41.31
    rCSI 91.46%
    PRS 58.13
  • acinar cell CL0000622
    CSI 38.22
    rCSI 56.04%
    PRS 71.8
  • pancreatic acinar cell CL0002064
    CSI 37.81
    rCSI 50.26%
    PRS 66.72
  • peripheral nervous system neuron CL2000032
    CSI 37.51
    rCSI 51.1%
    PRS 52.05
  • respiratory basal cell CL0002633
    CSI 36.4
    rCSI 37.7%
    PRS 65.7
  • paneth cell CL0000510
    CSI 35.13
    rCSI 51.87%
    PRS 76.28
  • ciliated epithelial cell CL0000067
    CSI 33.16
    rCSI 29.16%
    PRS 48.1
  • mucous neck cell CL0000651
    CSI 31.43
    rCSI 45.3%
    PRS 71.18
  • intestine goblet cell CL0019031
    CSI 30.89
    rCSI 27.42%
    PRS 58.32
  • CD8-positive, alpha-beta cytotoxic T cell CL0000794
    CSI 30.27
    rCSI 36.14%
    PRS 79.93
  • enteroendocrine cell CL0000164
    CSI 30.16
    rCSI 41.21%
    PRS 62.04
  • type L enteroendocrine cell CL0002279
    CSI 27.21
    rCSI 51.06%
    PRS 75.66
  • duct epithelial cell CL0000068
    CSI 25.11
    rCSI 36.74%
    PRS 64.66
  • epithelial cell of lower respiratory tract CL0002632
    CSI 23.49
    rCSI 18.21%
    PRS 61.9
  • pancreatic ductal cell CL0002079
    CSI 23.44
    rCSI 45.59%
    PRS 63.11
  • early lymphoid progenitor CL0000936
    CSI 21.8
    rCSI 19.15%
    PRS 65.73
  • pancreatic PP cell CL0002275
    CSI 21.75
    rCSI 86.57%
    PRS 73.15
  • fallopian tube secretory epithelial cell CL4030006
    CSI 20.95
    rCSI 20.17%
    PRS 60.44
  • neuroendocrine cell CL0000165
    CSI 20.04
    rCSI 77.48%
    PRS 74.98
  • plasmacytoid dendritic cell, human CL0001058
    CSI 20.01
    rCSI 13.97%
    PRS 62.95
  • vascular associated smooth muscle cell CL0000359
    CSI 19.44
    rCSI 63.04%
    PRS 60.89
  • antibody secreting cell CL0000946
    CSI 18.81
    rCSI 83.63%
    PRS 91.37
  • mononuclear phagocyte CL0000113
    CSI 18.14
    rCSI 39.94%
    PRS 64.54
  • pancreatic epsilon cell CL0005019
    CSI 17.34
    rCSI 80.84%
    PRS 77.49
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 16.82
    rCSI 15.32%
    PRS 75.06
  • secretory cell CL0000151
    CSI 15.99
    rCSI 16.69%
    PRS 60.53
  • non-classical monocyte CL0000875
    CSI 15.79
    rCSI 25.31%
    PRS 81.4
  • epithelial cell of lung CL0000082
    CSI 15.66
    rCSI 12.98%
    PRS 59.27
  • enteroendocrine cell of small intestine CL0009006
    CSI 15.64
    rCSI 34.43%
    PRS 73.13
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 15.63
    rCSI 14.45%
    PRS 79.82
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 15.52
    rCSI 11.96%
    PRS 60.64
  • IgM plasma cell CL0000986
    CSI 15.33
    rCSI 68.97%
    PRS 89.68
  • colon goblet cell CL0009039
    CSI 14.98
    rCSI 35.61%
    PRS 69.41
  • naive T cell CL0000898
    CSI 14.78
    rCSI 10.28%
    PRS 75.52
  • interstitial cell of Cajal CL0002088
    CSI 14.31
    rCSI 18.22%
    PRS 66.85
  • neural crest cell CL0011012
    CSI 14.29
    rCSI 11.3%
    PRS 47.15
  • P/D1 enteroendocrine cell CL0002268
    CSI 14.29
    rCSI 77.78%
    PRS 76.33
  • tracheal goblet cell CL1000329
    CSI 13.52
    rCSI 29.52%
    PRS 74.25
  • group 3 innate lymphoid cell CL0001071
    CSI 13.48
    rCSI 10.13%
    PRS 65.72
  • lung ciliated cell CL1000271
    CSI 13.06
    rCSI 15.11%
    PRS 50.31
  • transit amplifying cell of colon CL0009011
    CSI 12.94
    rCSI 15.19%
    PRS 62.56
  • retinal cone cell CL0000573
    CSI 12.93
    rCSI 20.81%
    PRS 49.89
  • nasal mucosa goblet cell CL0002480
    CSI 12.68
    rCSI 14.7%
    PRS 68.03
  • choroid plexus epithelial cell CL0000706
    CSI 12.55
    rCSI 20.55%
    PRS 49.55
  • alveolar macrophage CL0000583
    CSI 12.43
    rCSI 20.47%
    PRS 65.66
  • stem cell CL0000034
    CSI 12.41
    rCSI 11.96%
    PRS 50.81
  • goblet cell CL0000160
    CSI 12.28
    rCSI 11.61%
    PRS 59.75
  • ciliated cell CL0000064
    CSI 12.06
    rCSI 19.54%
    PRS 56.87
  • enteroendocrine cell of colon CL0009042
    CSI 11.97
    rCSI 56.12%
    PRS 78.45
  • activated type II NK T cell CL0000931
    CSI 11.91
    rCSI 13.41%
    PRS 76.65
  • intestinal epithelial cell CL0002563
    CSI 11.77
    rCSI 12.3%
    PRS 58.33
  • double negative thymocyte CL0002489
    CSI 11.73
    rCSI 8.15%
    PRS 71.3
  • tracheobronchial serous cell CL0019001
    CSI 11.7
    rCSI 50.53%
    PRS 73
  • luminal cell of prostate epithelium CL0002340
    CSI 11.64
    rCSI 62.62%
    PRS 72.64
  • Mueller cell CL0000636
    CSI 11.5
    rCSI 26.24%
    PRS 52.11
  • squamous epithelial cell CL0000076
    CSI 11.42
    rCSI 27.09%
    PRS 64
  • foveolar cell of stomach CL0002179
    CSI 11.35
    rCSI 24.16%
    PRS 71.82
  • Bergmann glial cell CL0000644
    CSI 11.24
    rCSI 15.38%
    PRS 53.99
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 11.09
    rCSI 7.96%
    PRS 74.73
  • multi-ciliated epithelial cell CL0005012
    CSI 11.06
    rCSI 11.03%
    PRS 53.45
  • basal cell CL0000646
    CSI 11.04
    rCSI 14.77%
    PRS 60.59
  • bronchial goblet cell CL1000312
    CSI 10.83
    rCSI 43.26%
    PRS 76.57
  • CD16-positive, CD56-dim natural killer cell, human CL0000939
    CSI 10.73
    rCSI 7.15%
    PRS 80.49
  • CD4-positive helper T cell CL0000492
    CSI 10.64
    rCSI 8.05%
    PRS 74.19
  • ependymal cell CL0000065
    CSI 10.48
    rCSI 21.26%
    PRS 39.81
  • midzonal region hepatocyte CL0019028
    CSI 10.45
    rCSI 24.53%
    PRS 65.37
  • retina horizontal cell CL0000745
    CSI 10.2
    rCSI 15.55%
    PRS 56.61
  • neural cell CL0002319
    CSI 10.04
    rCSI 37.9%
    PRS 46.84
  • club cell CL0000158
    CSI 9.95
    rCSI 14.58%
    PRS 56.51
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 9.94
    rCSI 12.75%
    PRS 57.54
  • small intestine goblet cell CL1000495
    CSI 9.92
    rCSI 21.72%
    PRS 68.47
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 9.77
    rCSI 28.02%
    PRS 80
  • T follicular helper cell CL0002038
    CSI 9.76
    rCSI 7.3%
    PRS 75.51
  • respiratory suprabasal cell CL4033048
    CSI 9.75
    rCSI 12.5%
    PRS 64.97
  • pulmonary alveolar type 2 cell CL0002063
    CSI 9.62
    rCSI 14.92%
    PRS 67.97
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 9.58
    rCSI 7.68%
    PRS 80.74
  • endocrine cell CL0000163
    CSI 9.43
    rCSI 48.36%
    PRS 87.31
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 9.37
    rCSI 16.56%
    PRS 41.18
  • colon epithelial cell CL0011108
    CSI 9.32
    rCSI 9.76%
    PRS 56.76
  • hematopoietic precursor cell CL0008001
    CSI 9.28
    rCSI 9.55%
    PRS 76.82
  • interneuron CL0000099
    CSI 9.22
    rCSI 18.51%
    PRS 49.36
  • class switched memory B cell CL0000972
    CSI 9.14
    rCSI 6.83%
    PRS 77.06
  • pro-B cell CL0000826
    CSI 9.12
    rCSI 7.56%
    PRS 62.31
  • astrocyte of the cerebral cortex CL0002605
    CSI 9.08
    rCSI 20.36%
    PRS 42.93
  • serous secreting cell of bronchus submucosal gland CL4033005
    CSI 9.04
    rCSI 51.43%
    PRS 80.36
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 8.95
    rCSI 6.8%
    PRS 73.29
  • glioblast CL0000030
    CSI 8.93
    rCSI 14.24%
    PRS 53
  • luminal epithelial cell of mammary gland CL0002326
    CSI 8.9
    rCSI 16.18%
    PRS 75.59
  • vascular leptomeningeal cell CL4023051
    CSI 8.86
    rCSI 15.54%
    PRS 52.23
  • pulmonary artery endothelial cell CL1001568
    CSI 8.78
    rCSI 11.95%
    PRS 72.16
  • pro-T cell CL0000827
    CSI 0.1
    rCSI 2.1%
    PRS 96.0%
  • epithelial cell of esophagus CL0002252
    CSI 0.3
    rCSI 2.5%
    PRS 77.8%
  • cytotoxic T cell CL0000910
    CSI 0.3
    rCSI 1.5%
    PRS 69.9%
  • paneth cell of colon CL0009009
    CSI 0.4
    rCSI 4.2%
    PRS 78.1%
  • parietal cell CL0000162
    CSI 0.6
    rCSI 4.7%
    PRS 86.7%
  • L6b glutamatergic cortical neuron CL4023038
    CSI 0.6
    rCSI 1.9%
    PRS 43.7%
  • group 2 innate lymphoid cell CL0001069
    CSI 0.7
    rCSI 3.9%
    PRS 87.9%
  • near-projecting glutamatergic cortical neuron CL4023012
    CSI 0.8
    rCSI 2.9%
    PRS 43.0%
  • helper T cell CL0000912
    CSI 0.9
    rCSI 1.2%
    PRS 65.8%
  • lamp5 GABAergic cortical interneuron CL4023011
    CSI 0.9
    rCSI 1.5%
    PRS 42.1%
  • H1 horizontal cell CL0004217
    CSI 1.0
    rCSI 4.0%
    PRS 59.8%
  • sst GABAergic cortical interneuron CL4023017
    CSI 1.0
    rCSI 1.3%
    PRS 43.4%
  • Hofbauer cell CL3000001
    CSI 1.1
    rCSI 2.1%
    PRS 70.9%
  • L2/3-6 intratelencephalic projecting glutamatergic neuron CL4023040
    CSI 1.1
    rCSI 2.8%
    PRS 40.8%
  • mature alpha-beta T cell CL0000791
    CSI 1.2
    rCSI 4.2%
    PRS 79.9%
  • cerebral cortex pyramidal neuron CL4023111
    CSI 1.2
    rCSI 7.1%
    PRS 75.5%
  • enterocyte of epithelium of small intestine CL1000334
    CSI 1.2
    rCSI 18.8%
    PRS 78.0%
  • germinal center B cell CL0000844
    CSI 1.2
    rCSI 3.7%
    PRS 78.0%
  • transitional stage B cell CL0000818
    CSI 1.5
    rCSI 4.8%
    PRS 86.0%
  • CD8-alpha-alpha-positive, alpha-beta intraepithelial T cell CL0000915
    CSI 1.5
    rCSI 6.6%
    PRS 87.4%
  • basal cell of epithelium of trachea CL1000348
    CSI 1.5
    rCSI 10.5%
    PRS 75.0%
  • renal beta-intercalated cell CL0002201
    CSI 1.8
    rCSI 4.3%
    PRS 61.5%
  • pancreatic stellate cell CL0002410
    CSI 1.8
    rCSI 10.6%
    PRS 69.5%
  • mature B cell CL0000785
    CSI 1.8
    rCSI 1.6%
    PRS 71.0%
  • transit amplifying cell CL0009010
    CSI 1.9
    rCSI 2.9%
    PRS 73.8%
  • stratified epithelial cell CL0000079
    CSI 1.9
    rCSI 11.9%
    PRS 79.8%
  • kidney connecting tubule epithelial cell CL1000768
    CSI 2.0
    rCSI 5.2%
    PRS 49.8%
  • sncg GABAergic cortical interneuron CL4023015
    CSI 2.1
    rCSI 3.3%
    PRS 44.2%
  • erythroid progenitor cell CL0000038
    CSI 2.1
    rCSI 11.7%
    PRS 69.5%
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 2.1
    rCSI 2.9%
    PRS 56.5%
  • myoepithelial cell CL0000185
    CSI 2.1
    rCSI 5.3%
    PRS 68.4%
  • bronchus fibroblast of lung CL2000093
    CSI 2.1
    rCSI 1.7%
    PRS 60.8%
  • tracheobronchial smooth muscle cell CL0019019
    CSI 2.3
    rCSI 4.1%
    PRS 68.6%
  • intestinal crypt stem cell of colon CL0009043
    CSI 2.3
    rCSI 17.5%
    PRS 76.6%
  • natural T-regulatory cell CL0000903
    CSI 2.4
    rCSI 4.5%
    PRS 88.4%
  • type EC enteroendocrine cell CL0000577
    CSI 2.4
    rCSI 8.6%
    PRS 69.4%
  • dendritic cell, human CL0001056
    CSI 2.5
    rCSI 3.8%
    PRS 69.3%
  • vein endothelial cell of respiratory system CL4033008
    CSI 2.6
    rCSI 17.6%
    PRS 73.6%
  • intermediate monocyte CL0002393
    CSI 2.6
    rCSI 3.9%
    PRS 64.4%
  • deuterosomal cell CL4033044
    CSI 2.6
    rCSI 8.8%
    PRS 64.7%
  • amacrine cell CL0000561
    CSI 2.6
    rCSI 7.5%
    PRS 50.0%
  • kidney epithelial cell CL0002518
    CSI 2.7
    rCSI 5.1%
    PRS 80.1%
  • CD8-positive, alpha-beta memory T cell, CD45RO-positive CL0001203
    CSI 2.7
    rCSI 3.3%
    PRS 48.0%
  • conjunctival epithelial cell CL1000432
    CSI 2.8
    rCSI 4.2%
    PRS 60.9%
  • progenitor cell CL0011026
    CSI 2.8
    rCSI 5.9%
    PRS 59.7%
  • CD8-positive, alpha-beta thymocyte CL0000811
    CSI 2.9
    rCSI 4.5%
    PRS 84.2%
  • Langerhans cell CL0000453
    CSI 3.0
    rCSI 4.6%
    PRS 76.0%
  • neuroplacodal cell CL0000032
    CSI 3.1
    rCSI 28.4%
    PRS 71.0%
  • acinar cell of salivary gland CL0002623
    CSI 3.1
    rCSI 71.6%
    PRS 79.5%
  • erythroid lineage cell CL0000764
    CSI 3.1
    rCSI 19.9%
    PRS 78.1%
  • VIP GABAergic cortical interneuron CL4023016
    CSI 3.1
    rCSI 3.7%
    PRS 42.0%
  • exhausted T cell CL0011025
    CSI 3.1
    rCSI 53.2%
    PRS 82.8%
  • podocyte CL0000653
    CSI 3.2
    rCSI 14.1%
    PRS 59.7%
  • enteric neuron CL0007011
    CSI 3.2
    rCSI 47.0%
    PRS 75.4%
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 3.2
    rCSI 2.9%
    PRS 57.1%
  • retinal rod cell CL0000604
    CSI 3.3
    rCSI 5.8%
    PRS 57.3%
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 3.3
    rCSI 16.7%
    PRS 72.8%
  • forebrain radial glial cell CL0013000
    CSI 3.4
    rCSI 10.8%
    PRS 65.5%
  • retinal pigment epithelial cell CL0002586
    CSI 3.4
    rCSI 6.7%
    PRS 58.1%
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 3.4
    rCSI 7.8%
    PRS 56.7%
  • hepatocyte CL0000182
    CSI 3.5
    rCSI 6.2%
    PRS 59.4%
  • alternatively activated macrophage CL0000890
    CSI 3.5
    rCSI 4.4%
    PRS 72.4%
  • promyelocyte CL0000836
    CSI 3.7
    rCSI 5.4%
    PRS 69.8%
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 3.8
    rCSI 19.4%
    PRS 81.7%
  • chandelier pvalb GABAergic cortical interneuron CL4023036
    CSI 3.8
    rCSI 11.8%
    PRS 46.3%
  • OFF-bipolar cell CL0000750
    CSI 3.9
    rCSI 5.3%
    PRS 67.5%
  • basal cell of epidermis CL0002187
    CSI 3.9
    rCSI 7.0%
    PRS 35.1%
  • BEST4+ enteroycte CL4030026
    CSI 3.9
    rCSI 4.9%
    PRS 62.1%
  • serous secreting cell CL0000313
    CSI 4.0
    rCSI 20.0%
    PRS 84.9%
  • brush cell CL0002204
    CSI 4.0
    rCSI 7.9%
    PRS 77.4%
  • retinal ganglion cell CL0000740
    CSI 4.0
    rCSI 8.8%
    PRS 46.6%
  • common dendritic progenitor CL0001029
    CSI 4.1
    rCSI 5.1%
    PRS 70.8%
  • glutamatergic neuron CL0000679
    CSI 4.1
    rCSI 8.4%
    PRS 50.8%
  • activated CD8-positive, alpha-beta T cell, human CL0001049
    CSI 4.1
    rCSI 7.0%
    PRS 78.5%
  • rod bipolar cell CL0000751
    CSI 4.1
    rCSI 7.4%
    PRS 53.4%
  • granulocyte monocyte progenitor cell CL0000557
    CSI 4.1
    rCSI 3.6%
    PRS 65.2%
  • promonocyte CL0000559
    CSI 4.1
    rCSI 7.1%
    PRS 69.1%
  • glial cell CL0000125
    CSI 4.1
    rCSI 15.8%
    PRS 51.2%
  • retinal bipolar neuron CL0000748
    CSI 4.2
    rCSI 7.8%
    PRS 48.7%
  • CD4-positive, CD25-positive, alpha-beta regulatory T cell CL0000792
    CSI 4.2
    rCSI 4.1%
    PRS 76.2%
  • epithelial cell of proximal tubule CL0002306
    CSI 4.2
    rCSI 10.3%
    PRS 54.0%
  • CD4-positive, alpha-beta cytotoxic T cell CL0000934
    CSI 4.2
    rCSI 5.8%
    PRS 80.1%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 4.3
    rCSI 10.4%
    PRS 78.0%
  • double-positive, alpha-beta thymocyte CL0000809
    CSI 4.4
    rCSI 4.4%
    PRS 73.5%
  • unswitched memory B cell CL0000970
    CSI 4.5
    rCSI 3.8%
    PRS 77.3%
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 4.6
    rCSI 12.3%
    PRS 67.7%
  • regulatory T cell CL0000815
    CSI 4.8
    rCSI 5.6%
    PRS 71.6%
  • ON-bipolar cell CL0000749
    CSI 4.8
    rCSI 7.2%
    PRS 62.0%
  • effector memory CD4-positive, alpha-beta T cell CL0000905
    CSI 4.9
    rCSI 6.7%
    PRS 84.7%
  • memory T cell CL0000813
    CSI 5.0
    rCSI 9.5%
    PRS 86.2%
  • myeloid dendritic cell CL0000782
    CSI 5.0
    rCSI 7.2%
    PRS 76.3%
  • microcirculation associated smooth muscle cell CL0008035
    CSI 5.0
    rCSI 14.4%
    PRS 61.8%
  • macroglial cell CL0000126
    CSI 5.1
    rCSI 13.1%
    PRS 60.1%
  • syncytiotrophoblast cell CL0000525
    CSI 5.2
    rCSI 15.0%
    PRS 73.9%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 5.2
    rCSI 10.4%
    PRS 77.9%
  • respiratory hillock cell CL4030023
    CSI 5.2
    rCSI 9.4%
    PRS 73.8%
  • erythrocyte CL0000232
    CSI 5.3
    rCSI 12.1%
    PRS 64.3%
  • M cell of gut CL0000682
    CSI 5.4
    rCSI 5.7%
    PRS 70.8%
  • renal alpha-intercalated cell CL0005011
    CSI 5.4
    rCSI 7.2%
    PRS 69.2%
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 5.5
    rCSI 6.8%
    PRS 40.2%

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.
Network Configuration

Explore relationships of the current gene. Select an Interaction Source: 'ONTOLOGY' for shared pathways (GO/Reactome) or 'STRING' for protein-protein interactions. Further refine by selecting context genes and comparing Cell Significance Index (CSI) scores between baseline and target cell types and their specific contexts.

Comma-separated if multiple.
Comma-separated if multiple.

Legend:
  • Query Gene
  • Node Color (Target Cell CSI, relative to current network):
    • Very High
    • High
    • Medium
    • Low
    • Very Low
    • CSI N/A
  • Node Size: Proportional to Target Cell CSI magnitude
  • STRING PPI Edge
  • Shared Pathway Edge (ONTOLOGY)

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Other Information

This section provides additional information about the gene, including a description generated by an AI language model and details about associated proteins.

## Summary [SEC11C](/details-gene/90701) is a protein-coding gene located on chromosome 18 that encodes a catalytic subunit of the signal peptidase complex (SPC). This essential enzyme complex is situated within the endoplasmic reticulum membrane and is responsible for a crucial step in protein maturation: the cleavage of signal peptides from newly synthesized precursor proteins ([Link](https://doi.org/10.1016/j.molcel.2021.07.031)). This function places [SEC11C](/details-gene/90701) as a central gatekeeper for the proper processing of most secreted and transmembrane proteins. Its expression landscape is dominated by cells with high secretory capacity, including various hormone-producing pancreatic cells such as [pancreatic D cells](/details-cell/CL0000173), and antibody-producing immune cells like [plasmablasts](/details-cell/CL0000980) and [plasma cells](/details-cell/CL0000786), underscoring its fundamental role in both endocrine and immune functions. ## Cellular Roles and Expression Landscape The expression profile of [SEC11C](/details-gene/90701) highlights its indispensable role in professional secretory cells. **Overall**, the gene shows the highest significance in cell types defined by their high-volume production and export of proteins. These can be functionally grouped into several categories: * **Endocrine and Exocrine Secretory Cells:** [SEC11C](/details-gene/90701) is a top marker in multiple pancreatic islet cells, including [pancreatic D cells](/details-cell/CL0000173) (CSI: 98.82), [pancreatic A cells](/details-cell/CL0000171) (CSI: 73.54), and [type B pancreatic cells](/details-cell/CL0000169) (CSI: 41.31), which are responsible for secreting somatostatin, glucagon, and insulin, respectively. Its high significance extends to [pancreatic acinar cells](/details-cell/CL0002064) and [lung neuroendocrine cells](/details-cell/CL1000223), further cementing its role in processing secreted hormones and digestive enzymes. * **Immune Effector Cells:** The gene is profoundly significant in the terminal stages of B-cell differentiation, with very high CSI scores in [plasmablasts](/details-cell/CL0000980) (CSI: 92.29), [IgA plasma cells](/details-cell/CL0000987) (CSI: 81.44), and [IgG plasma cells](/details-cell/CL0000985) (CSI: 66.26). This is consistent with its function in processing the massive quantities of secreted antibodies produced by these cells. * **Specialized Barrier and Secretory Cells:** High significance is also observed in specialized epithelial cells such as [ionocytes](/details-cell/CL0005006) and [mucus secreting cells](/details-cell/CL0000319), which are involved in maintaining homeostasis through active transport and proteinaceous secretions. The consistent enrichment of [SEC11C](/details-gene/90701) in this diverse array of secretory cells strongly suggests its role as a core "workhorse" component essential for any cell type engaged in large-scale protein export. ## Pathways and Molecular Function Functionally, [SEC11C](/details-gene/90701) is a serine-type endopeptidase that provides the catalytic activity for the signal peptidase complex. Its molecular function is annotated as [peptidase activity](/details-go/GO:0008233) and specifically [serine-type endopeptidase activity](/details-go/GO:0004252), operating within the [signal peptidase complex](/details-go/GO:0005787) in the [endoplasmic reticulum membrane](/details-go/GO:0005789). The primary biological process it drives is [signal peptide processing](/details-go/GO:0006465), a key event in the [SRP-dependent cotranslational protein targeting to membrane](/details-pathway/R-HSA-1799339) pathway. This role is fundamental to the broader process of [metabolism of proteins](/details-pathway/R-HSA-392499). Its high expression in pancreatic cells is directly linked to its involvement in [peptide hormone metabolism](/details-pathway/R-HSA-2980736), including the synthesis and secretion of [ghrelin](/details-pathway/R-HSA-422085), [GLP-1](/details-pathway/R-HSA-381771), and [GIP](/details-pathway/R-HSA-400511). Interestingly, [SEC11C](/details-gene/90701) is also implicated in [infectious disease](/details-pathway/R-HSA-5663205) pathways, particularly those related to viral protein processing, such as the [Respiratory syncytial virus infection pathway](/details-pathway/R-HSA-9820952). This suggests that viruses co-opt this essential host machinery to process their own polyproteins, making [SEC11C](/details-gene/90701) a critical host factor for viral replication. ## Research Directions The ubiquitous and essential nature of [SEC11C](/details-gene/90701) in protein secretion provides a foundation for several translational research hypotheses. 1. **Role in Metabolic Disease:** Given its critical role in processing peptide hormones like insulin and glucagon, subtle inefficiencies or mutations in [SEC11C](/details-gene/90701) could lead to impaired hormone maturation, potentially contributing to the pathophysiology of metabolic disorders such as type 2 diabetes or monogenic forms of diabetes. 2. **Therapeutic Target in Secretory Cancers:** In malignancies characterized by the overproduction and secretion of pathogenic proteins, such as multiple myeloma (oversecretion of immunoglobulins) or certain neuroendocrine tumors, the high metabolic demand for protein processing may render these cancer cells particularly dependent on [SEC11C](/details-gene/90701) activity. To explore the second hypothesis, a key experiment could be proposed: * **Experimental Approach:** To investigate [SEC11C](/details-gene/90701) as a dependency in multiple myeloma, one could use a CRISPR interference (CRISPRi) screen to systematically assess the effects of its knockdown across a panel of multiple myeloma cell lines. The impact on cell viability, proliferation, and induction of the unfolded protein response (UPR) could be quantified. A positive result, showing selective lethality in myeloma cells upon [SEC11C](/details-gene/90701) suppression, would validate it as a potential therapeutic target. **Therapeutic Potential:** As a core enzymatic component of a fundamental cellular process, systemic **inhibition** of [SEC11C](/details-gene/90701) would likely be associated with significant toxicity. However, its role as a potential bottleneck in diseases of protein oversecretion, like multiple myeloma, makes it an attractive target. A therapeutic strategy would likely involve the development of a highly specific small molecule inhibitor. The challenge would be to achieve a therapeutic window where the inhibitor sufficiently curtails pathogenic protein secretion in cancer cells without critically impairing essential protein processing in healthy tissues. Its location in the ER membrane precludes targeting with conventional antibody-based therapies, necessitating a focus on intracellularly active agents.

Genular Protein ID: 3721393822

Symbol: SC11C_HUMAN

Name: Signal peptidase complex catalytic subunit SEC11C

UniProtKB Accession Codes:

Database IDs:

Citations:

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: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 34388369

Title: Structure of the human signal peptidase complex reveals the determinants for signal peptide cleavage.

PubMed ID: 34388369

DOI: 10.1016/j.molcel.2021.07.031

Sequence Information:

  • Length: 192
  • Mass: 21542
  • Checksum: 74FBC5F765791D9F
  • Sequence:
  • MVRAGAVGAH LPASGLDIFG DLKKMNKRQL YYQVLNFAMI VSSALMIWKG LIVLTGSESP 
    IVVVLSGSME PAFHRGDLLF LTNFREDPIR AGEIVVFKVE GRDIPIVHRV IKVHEKDNGD 
    IKFLTKGDNN EVDDRGLYKE GQNWLEKKDV VGRARGFLPY VGMVTIIMND YPKFKYALLA 
    VMGAYVLLKR ES

Genular Protein ID: 808233330

Symbol: K7EJQ7_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 11237011

Title: Initial sequencing and analysis of the human genome.

PubMed ID: 11237011

DOI: 10.1038/35057062

PubMed ID: 15496913

Title: Finishing the euchromatic sequence of the human genome.

PubMed ID: 15496913

DOI: 10.1038/nature03001

PubMed ID: 16177791

Title: DNA sequence and analysis of human chromosome 18.

PubMed ID: 16177791

DOI: 10.1038/nature03983

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

Sequence Information:

  • Length: 161
  • Mass: 18095
  • Checksum: 556754D7484015F8
  • Sequence:
  • MVRAGAVGAH LPASGLDIFG DLKKMNKRQL YYQVLNFAMI VSSALMIWKG LIVLTGSESP 
    IVVVLSGSME PAFHRGDLLF LTNFREDPIR AGEIVVFKVE GRDIPIVHRV IKVHEKDNGD 
    IKFLTKGDNN EVDDRGLYKE GQNWLEKKDV VGRARGMLFW L