Details for: IMPDH2

Gene ID: 3615

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: IMPDH2

Ensembl ID: ENSG00000178035

Description: inosine monophosphate dehydrogenase 2

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

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

  • hematopoietic stem cell CL0000037
    CSI 80.67
    rCSI 53.62%
    PRS 81.34
  • common myeloid progenitor CL0000049
    CSI 75.61
    rCSI 61.14%
    PRS 80.7
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 69.86
    rCSI 63.09%
    PRS 76.64
  • granulocyte monocyte progenitor cell CL0000557
    CSI 61.25
    rCSI 53.04%
    PRS 82.55
  • stem cell CL0000034
    CSI 56.68
    rCSI 54.65%
    PRS 71.46
  • keratinocyte CL0000312
    CSI 56.27
    rCSI 47.17%
    PRS 81.53
  • intestinal epithelial cell CL0002563
    CSI 53.83
    rCSI 56.26%
    PRS 76.01
  • early lymphoid progenitor CL0000936
    CSI 50.65
    rCSI 44.49%
    PRS 83.41
  • transit amplifying cell of colon CL0009011
    CSI 47.22
    rCSI 55.46%
    PRS 80.06
  • fraction A pre-pro B cell CL0002045
    CSI 39.85
    rCSI 45.62%
    PRS 89.09
  • common dendritic progenitor CL0001029
    CSI 39.55
    rCSI 49.64%
    PRS 87.16
  • promyelocyte CL0000836
    CSI 36.2
    rCSI 52.21%
    PRS 84.48
  • epithelial cell of lung CL0000082
    CSI 31.43
    rCSI 26.06%
    PRS 78.94
  • endothelial cell of lymphatic vessel CL0002138
    CSI 31.02
    rCSI 61.49%
    PRS 83.96
  • fallopian tube secretory epithelial cell CL4030006
    CSI 29.09
    rCSI 28%
    PRS 77.7
  • enteric smooth muscle cell CL0002504
    CSI 27.5
    rCSI 39.25%
    PRS 79.33
  • common lymphoid progenitor CL0000051
    CSI 27.2
    rCSI 36.34%
    PRS 92.58
  • mucous neck cell CL0000651
    CSI 26.38
    rCSI 38.02%
    PRS 85.4
  • colon epithelial cell CL0011108
    CSI 24.25
    rCSI 25.4%
    PRS 75.82
  • hepatic stellate cell CL0000632
    CSI 24.01
    rCSI 89.96%
    PRS 70.74
  • mesodermal cell CL0000222
    CSI 23.21
    rCSI 27.86%
    PRS 76.01
  • transit amplifying cell CL0009010
    CSI 22.88
    rCSI 34.99%
    PRS 87.03
  • Schwann cell CL0002573
    CSI 22.12
    rCSI 62.87%
    PRS 74.67
  • pro-B cell CL0000826
    CSI 21.46
    rCSI 17.77%
    PRS 80.96
  • pancreatic acinar cell CL0002064
    CSI 20.95
    rCSI 27.84%
    PRS 84.09
  • paneth cell CL0000510
    CSI 20.79
    rCSI 30.7%
    PRS 88.81
  • innate lymphoid cell CL0001065
    CSI 20.77
    rCSI 42.89%
    PRS 75.91
  • tracheobronchial smooth muscle cell CL0019019
    CSI 20.37
    rCSI 35.92%
    PRS 83.75
  • hematopoietic precursor cell CL0008001
    CSI 19.92
    rCSI 20.5%
    PRS 90.05
  • vascular associated smooth muscle cell CL0000359
    CSI 19.37
    rCSI 62.84%
    PRS 76.47
  • neural crest cell CL0011012
    CSI 18.98
    rCSI 15%
    PRS 66.89
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 18.79
    rCSI 53.9%
    PRS 93.9
  • large pre-B-II cell CL0000957
    CSI 18.35
    rCSI 52.4%
    PRS 84.42
  • colon goblet cell CL0009039
    CSI 17.57
    rCSI 41.77%
    PRS 84.1
  • extravillous trophoblast CL0008036
    CSI 17.06
    rCSI 21.1%
    PRS 76.29
  • stromal cell of ovary CL0002132
    CSI 16.67
    rCSI 45.81%
    PRS 85.43
  • progenitor cell CL0011026
    CSI 16.14
    rCSI 34.33%
    PRS 72.91
  • placental villous trophoblast CL2000060
    CSI 15.91
    rCSI 24.58%
    PRS 77.46
  • intestine goblet cell CL0019031
    CSI 15.77
    rCSI 13.99%
    PRS 76.1
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 15.68
    rCSI 37.73%
    PRS 91.24
  • naive T cell CL0000898
    CSI 15.36
    rCSI 10.69%
    PRS 91.74
  • respiratory hillock cell CL4030023
    CSI 15.14
    rCSI 27%
    PRS 87.03
  • epithelial cell CL0000066
    CSI 14.83
    rCSI 22.79%
    PRS 68.4
  • secretory cell CL0000151
    CSI 14.5
    rCSI 15.13%
    PRS 77.63
  • precursor B cell CL0000817
    CSI 14.29
    rCSI 12.52%
    PRS 85.83
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 14.23
    rCSI 38.37%
    PRS 83.62
  • unswitched memory B cell CL0000970
    CSI 13.73
    rCSI 11.55%
    PRS 90.82
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 13.67
    rCSI 9.82%
    PRS 90.64
  • microcirculation associated smooth muscle cell CL0008035
    CSI 13.63
    rCSI 39.45%
    PRS 78
  • group 3 innate lymphoid cell CL0001071
    CSI 13.27
    rCSI 9.97%
    PRS 84.08
  • myofibroblast cell CL0000186
    CSI 13.16
    rCSI 18.23%
    PRS 75.81
  • interstitial cell of Cajal CL0002088
    CSI 13.12
    rCSI 16.7%
    PRS 83.3
  • elicited macrophage CL0000861
    CSI 12.8
    rCSI 11.75%
    PRS 86.12
  • ciliated cell CL0000064
    CSI 12.76
    rCSI 20.68%
    PRS 73.43
  • IgA plasma cell CL0000987
    CSI 12.75
    rCSI 13.05%
    PRS 86.55
  • radial glial cell CL0000681
    CSI 12.39
    rCSI 17.21%
    PRS 77.07
  • central memory CD8-positive, alpha-beta T cell CL0000907
    CSI 12.15
    rCSI 8.19%
    PRS 90.66
  • myeloid leukocyte CL0000766
    CSI 11.89
    rCSI 10.97%
    PRS 79.84
  • respiratory suprabasal cell CL4033048
    CSI 11.53
    rCSI 14.79%
    PRS 81.76
  • fibroblast CL0000057
    CSI 11.36
    rCSI 32.68%
    PRS 74.25
  • pulmonary alveolar type 2 cell CL0002063
    CSI 11.26
    rCSI 17.47%
    PRS 82.77
  • melanocyte CL0000148
    CSI 11.23
    rCSI 8.31%
    PRS 71.94
  • lung pericyte CL0009089
    CSI 11.05
    rCSI 29.17%
    PRS 85.1
  • skin fibroblast CL0002620
    CSI 10.97
    rCSI 9.45%
    PRS 79.55
  • forebrain radial glial cell CL0013000
    CSI 10.88
    rCSI 34.92%
    PRS 80.55
  • lung macrophage CL1001603
    CSI 10.68
    rCSI 23.85%
    PRS 85.42
  • plasmablast CL0000980
    CSI 10.54
    rCSI 8.29%
    PRS 83.71
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 10.54
    rCSI 8.44%
    PRS 91.58
  • granulocyte CL0000094
    CSI 10.49
    rCSI 16.02%
    PRS 85.82
  • immature B cell CL0000816
    CSI 10.47
    rCSI 7.78%
    PRS 88.95
  • basophil mast progenitor cell CL0002028
    CSI 10.4
    rCSI 55.5%
    PRS 94.92
  • ciliated epithelial cell CL0000067
    CSI 10.38
    rCSI 9.12%
    PRS 67.42
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 10.37
    rCSI 7.89%
    PRS 90.35
  • memory B cell CL0000787
    CSI 10.29
    rCSI 10.16%
    PRS 91.1
  • fibroblast of lung CL0002553
    CSI 10.26
    rCSI 9.55%
    PRS 79.03
  • multi-ciliated epithelial cell CL0005012
    CSI 10.24
    rCSI 10.22%
    PRS 72.16
  • goblet cell CL0000160
    CSI 10.22
    rCSI 9.66%
    PRS 77.13
  • glial cell CL0000125
    CSI 10.16
    rCSI 38.68%
    PRS 69.3
  • mammary gland epithelial cell CL0002327
    CSI 10.15
    rCSI 35.62%
    PRS 86.7
  • primitive red blood cell CL0002355
    CSI 10.06
    rCSI 54.26%
    PRS 85.04
  • double-positive, alpha-beta thymocyte CL0000809
    CSI 9.88
    rCSI 10.07%
    PRS 88.2
  • double negative thymocyte CL0002489
    CSI 9.78
    rCSI 6.8%
    PRS 89.35
  • pancreatic A cell CL0000171
    CSI 9.64
    rCSI 10.1%
    PRS 81.84
  • bronchus fibroblast of lung CL2000093
    CSI 9.61
    rCSI 7.81%
    PRS 77.71
  • lung secretory cell CL1000272
    CSI 9.52
    rCSI 23.56%
    PRS 77.92
  • promonocyte CL0000559
    CSI 9.46
    rCSI 16.2%
    PRS 84.86
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 9.43
    rCSI 11.39%
    PRS 86.07
  • intermediate monocyte CL0002393
    CSI 9.39
    rCSI 14.18%
    PRS 83.59
  • muscle cell CL0000187
    CSI 9.35
    rCSI 19.19%
    PRS 88.31
  • epithelial cell of lower respiratory tract CL0002632
    CSI 9.16
    rCSI 7.1%
    PRS 81.97
  • mononuclear phagocyte CL0000113
    CSI 9.14
    rCSI 20.12%
    PRS 82.06
  • mucus secreting cell CL0000319
    CSI 9.02
    rCSI 14.33%
    PRS 87.16
  • T follicular helper cell CL0002038
    CSI 8.99
    rCSI 6.73%
    PRS 90.51
  • peripheral nervous system neuron CL2000032
    CSI 8.91
    rCSI 12.14%
    PRS 69.96
  • interneuron CL0000099
    CSI 8.8
    rCSI 17.68%
    PRS 68.46
  • pancreatic D cell CL0000173
    CSI 8.52
    rCSI 8.38%
    PRS 81.22
  • lymphoid lineage restricted progenitor cell CL0000838
    CSI 8.43
    rCSI 32.81%
    PRS 92.95
  • respiratory basal cell CL0002633
    CSI 8.31
    rCSI 8.61%
    PRS 82.65
  • eosinophil CL0000771
    CSI 8.19
    rCSI 53.72%
    PRS 93.71
  • acinar cell CL0000622
    CSI 8.1
    rCSI 11.87%
    PRS 87.61
  • acinar cell of salivary gland CL0002623
    CSI 0.2
    rCSI 4.6%
    PRS 90.6%
  • blood vessel smooth muscle cell CL0019018
    CSI 0.3
    rCSI 2.0%
    PRS 72.3%
  • peptic cell CL0000155
    CSI 0.3
    rCSI 2.8%
    PRS 89.0%
  • prostate gland microvascular endothelial cell CL2000059
    CSI 0.4
    rCSI 8.8%
    PRS 87.1%
  • epithelial cell of esophagus CL0002252
    CSI 0.4
    rCSI 4.0%
    PRS 84.6%
  • myelocyte CL0002193
    CSI 0.4
    rCSI 2.9%
    PRS 92.5%
  • epithelial cell of urethra CL1000296
    CSI 0.6
    rCSI 14.7%
    PRS 86.3%
  • airway submucosal gland duct basal cell CL4033024
    CSI 0.7
    rCSI 4.5%
    PRS 83.7%
  • deuterosomal cell CL4033044
    CSI 0.7
    rCSI 2.4%
    PRS 76.7%
  • osteoblast CL0000062
    CSI 0.8
    rCSI 19.5%
    PRS 92.2%
  • helper T cell CL0000912
    CSI 0.9
    rCSI 1.2%
    PRS 78.1%
  • L6b glutamatergic cortical neuron CL4023038
    CSI 0.9
    rCSI 2.8%
    PRS 62.0%
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 1.0
    rCSI 2.3%
    PRS 72.3%
  • fibroblast of breast CL4006000
    CSI 1.2
    rCSI 4.9%
    PRS 84.1%
  • tracheal goblet cell CL1000329
    CSI 1.2
    rCSI 2.6%
    PRS 85.6%
  • vein endothelial cell of respiratory system CL4033008
    CSI 1.2
    rCSI 8.3%
    PRS 85.3%
  • retinal blood vessel endothelial cell CL0002585
    CSI 1.2
    rCSI 2.0%
    PRS 82.1%
  • Cajal-Retzius cell CL0000695
    CSI 1.3
    rCSI 10.1%
    PRS 84.2%
  • enterocyte of epithelium of small intestine CL1000334
    CSI 1.3
    rCSI 20.7%
    PRS 87.0%
  • paneth cell of epithelium of small intestine CL1000343
    CSI 1.4
    rCSI 3.9%
    PRS 85.9%
  • B-1 B cell CL0000819
    CSI 1.4
    rCSI 36.6%
    PRS 93.6%
  • activated CD4-positive, alpha-beta T cell, human CL0001043
    CSI 1.5
    rCSI 3.5%
    PRS 95.7%
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 1.5
    rCSI 7.3%
    PRS 89.6%
  • bronchial goblet cell CL1000312
    CSI 1.5
    rCSI 6.2%
    PRS 86.5%
  • respiratory goblet cell CL0002370
    CSI 1.6
    rCSI 16.9%
    PRS 86.9%
  • group 2 innate lymphoid cell CL0001069
    CSI 1.6
    rCSI 8.6%
    PRS 94.8%
  • enterocyte of epithelium of large intestine CL0002071
    CSI 1.7
    rCSI 8.7%
    PRS 84.3%
  • hepatocyte CL0000182
    CSI 1.7
    rCSI 3.0%
    PRS 77.5%
  • B-2 B cell CL0000822
    CSI 1.7
    rCSI 35.9%
    PRS 93.0%
  • small pre-B-II cell CL0000954
    CSI 1.7
    rCSI 1.6%
    PRS 92.0%
  • mesenchymal lymphangioblast CL0005021
    CSI 1.8
    rCSI 46.5%
    PRS 87.3%
  • CD34-positive, CD56-positive, CD117-positive common innate lymphoid precursor, human CL0001074
    CSI 1.8
    rCSI 20.9%
    PRS 93.4%
  • type B pancreatic cell CL0000169
    CSI 1.8
    rCSI 4.0%
    PRS 77.8%
  • pluripotent stem cell CL0002248
    CSI 1.8
    rCSI 54.8%
    PRS 89.4%
  • mature alpha-beta T cell CL0000791
    CSI 1.8
    rCSI 6.6%
    PRS 92.9%
  • conjunctival epithelial cell CL1000432
    CSI 2.0
    rCSI 3.1%
    PRS 78.7%
  • type EC enteroendocrine cell CL0000577
    CSI 2.1
    rCSI 7.3%
    PRS 82.7%
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 2.1
    rCSI 3.7%
    PRS 59.6%
  • paneth cell of colon CL0009009
    CSI 2.1
    rCSI 20.9%
    PRS 87.6%
  • intestinal tuft cell CL0019032
    CSI 2.1
    rCSI 3.3%
    PRS 82.4%
  • tracheobronchial serous cell CL0019001
    CSI 2.1
    rCSI 9.3%
    PRS 85.7%
  • enteroendocrine cell of colon CL0009042
    CSI 2.3
    rCSI 10.8%
    PRS 87.3%
  • effector memory CD4-positive, alpha-beta T cell CL0000905
    CSI 2.4
    rCSI 3.3%
    PRS 94.5%
  • M cell of gut CL0000682
    CSI 2.5
    rCSI 2.7%
    PRS 83.7%
  • duct epithelial cell CL0000068
    CSI 2.5
    rCSI 3.7%
    PRS 83.2%
  • hair follicular keratinocyte CL2000092
    CSI 2.6
    rCSI 44.8%
    PRS 89.0%
  • kidney epithelial cell CL0002518
    CSI 2.6
    rCSI 5.0%
    PRS 91.8%
  • nasal mucosa goblet cell CL0002480
    CSI 2.6
    rCSI 3.0%
    PRS 82.4%
  • stratified epithelial cell CL0000079
    CSI 2.8
    rCSI 17.3%
    PRS 87.7%
  • T-helper 17 cell CL0000899
    CSI 2.8
    rCSI 2.2%
    PRS 94.1%
  • mesenchymal stem cell CL0000134
    CSI 2.8
    rCSI 31.0%
    PRS 84.1%
  • type L enteroendocrine cell CL0002279
    CSI 2.9
    rCSI 5.4%
    PRS 86.3%
  • luminal cell of prostate epithelium CL0002340
    CSI 2.9
    rCSI 15.5%
    PRS 86.4%
  • endothelial cell of placenta CL0009092
    CSI 3.0
    rCSI 14.7%
    PRS 86.2%
  • megakaryocyte CL0000556
    CSI 3.0
    rCSI 12.9%
    PRS 84.4%
  • retina horizontal cell CL0000745
    CSI 3.2
    rCSI 4.8%
    PRS 75.4%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 3.3
    rCSI 6.6%
    PRS 90.1%
  • endocrine cell CL0000163
    CSI 3.4
    rCSI 17.2%
    PRS 93.4%
  • respiratory epithelial cell CL0002368
    CSI 3.4
    rCSI 20.9%
    PRS 94.6%
  • syncytiotrophoblast cell CL0000525
    CSI 3.4
    rCSI 9.8%
    PRS 85.0%
  • ON-bipolar cell CL0000749
    CSI 3.4
    rCSI 5.1%
    PRS 78.6%
  • megakaryocyte progenitor cell CL0000553
    CSI 3.5
    rCSI 64.8%
    PRS 94.3%
  • adventitial cell CL0002503
    CSI 3.6
    rCSI 8.6%
    PRS 82.7%
  • thymocyte CL0000893
    CSI 3.6
    rCSI 12.9%
    PRS 95.7%
  • IgG plasma cell CL0000985
    CSI 3.7
    rCSI 4.4%
    PRS 88.6%
  • pre-conventional dendritic cell CL0002010
    CSI 3.7
    rCSI 49.2%
    PRS 94.2%
  • rod bipolar cell CL0000751
    CSI 3.8
    rCSI 6.8%
    PRS 71.9%
  • glutamatergic neuron CL0000679
    CSI 3.8
    rCSI 7.9%
    PRS 66.2%
  • chondrocyte CL0000138
    CSI 3.9
    rCSI 6.2%
    PRS 71.3%
  • glandular epithelial cell CL0000150
    CSI 4.0
    rCSI 10.5%
    PRS 90.2%
  • transit amplifying cell of small intestine CL0009012
    CSI 4.1
    rCSI 17.9%
    PRS 87.0%
  • BEST4+ enteroycte CL4030026
    CSI 4.1
    rCSI 5.1%
    PRS 79.8%
  • erythroid lineage cell CL0000764
    CSI 4.1
    rCSI 26.7%
    PRS 88.0%
  • lung ciliated cell CL1000271
    CSI 4.2
    rCSI 4.9%
    PRS 70.6%
  • basal-myoepithelial cell of mammary gland CL0002324
    CSI 4.3
    rCSI 8.2%
    PRS 89.5%
  • myeloid dendritic cell CL0000782
    CSI 4.6
    rCSI 6.6%
    PRS 90.6%
  • skeletal muscle satellite cell CL0000594
    CSI 4.7
    rCSI 13.7%
    PRS 90.8%
  • luminal epithelial cell of mammary gland CL0002326
    CSI 4.7
    rCSI 8.5%
    PRS 88.8%
  • mature B cell CL0000785
    CSI 4.7
    rCSI 4.1%
    PRS 87.9%
  • plasmacytoid dendritic cell, human CL0001058
    CSI 4.9
    rCSI 3.5%
    PRS 81.8%
  • ionocyte CL0005006
    CSI 5.0
    rCSI 5.3%
    PRS 79.6%
  • class switched memory B cell CL0000972
    CSI 5.0
    rCSI 3.7%
    PRS 90.5%
  • intestinal crypt stem cell of colon CL0009043
    CSI 5.1
    rCSI 38.1%
    PRS 88.7%
  • colonocyte CL1000347
    CSI 5.1
    rCSI 7.3%
    PRS 79.4%
  • mesenchymal cell CL0008019
    CSI 5.1
    rCSI 13.1%
    PRS 71.7%
  • stromal cell CL0000499
    CSI 5.2
    rCSI 14.6%
    PRS 73.5%
  • neural cell CL0002319
    CSI 5.2
    rCSI 19.7%
    PRS 61.3%
  • dendritic cell, human CL0001056
    CSI 5.2
    rCSI 8.0%
    PRS 86.8%
  • erythroblast CL0000765
    CSI 5.4
    rCSI 14.2%
    PRS 84.5%
  • glioblast CL0000030
    CSI 5.4
    rCSI 8.6%
    PRS 70.2%
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 5.6
    rCSI 28.7%
    PRS 92.8%
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 5.6
    rCSI 4.3%
    PRS 81.1%
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 5.9
    rCSI 7.5%
    PRS 74.6%
  • pulmonary ionocyte CL0017000
    CSI 6.1
    rCSI 7.4%
    PRS 85.0%
  • pancreatic stellate cell CL0002410
    CSI 6.1
    rCSI 35.5%
    PRS 82.4%
  • CD8-alpha-alpha-positive, alpha-beta intraepithelial T cell CL0000915
    CSI 6.2
    rCSI 28.0%
    PRS 94.2%
  • CD4-positive, CD25-positive, alpha-beta regulatory T cell CL0000792
    CSI 6.2
    rCSI 6.1%
    PRS 91.1%
  • basal cell CL0000646
    CSI 6.3
    rCSI 8.4%
    PRS 77.3%
  • enterocyte CL0000584
    CSI 6.5
    rCSI 10.5%
    PRS 77.8%
  • naive thymus-derived CD4-positive, alpha-beta T cell CL0000895
    CSI 6.6
    rCSI 8.3%
    PRS 93.2%

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 Inosine-5'-monophosphate dehydrogenase 2, encoded by the [IMPDH2](/details-gene/3615) gene, is a rate-limiting enzyme in the *de novo* biosynthesis of guanine nucleotides. Its primary function is the NAD-dependent oxidation of inosine-5'-monophosphate (IMP) to xanthosine-5'-monophosphate (XMP), a critical step for supplying GTP and dGTP for DNA replication, RNA synthesis, and cellular signaling. The expression profile of [IMPDH2](/details-gene/3615) is strongly associated with cellular proliferation. **Overall**, it shows the highest significance in hematopoietic stem and progenitor populations, as well as in other rapidly dividing cell types like [keratinocyte](/details-cell/CL0000312)s and intestinal epithelial cells. This expression pattern underscores its essential role in tissue renewal, hematopoiesis, and immune cell expansion. Clinically, [IMPDH2](/details-gene/3615) is a well-established target for immunosuppressive drugs, and its function is implicated in various disease states ([146691](https://omim.org/entry/146691)). ## Cellular Roles and Expression Landscape The expression landscape of [IMPDH2](/details-gene/3615) highlights its fundamental role in supporting highly proliferative cells. **Overall**, its significance is most pronounced in the hematopoietic system, particularly within primitive and progenitor cell compartments. It is a top marker in [hematopoietic stem cell](/details-cell/CL0000037)s (CSI: 80.67), [common myeloid progenitor](/details-cell/CL0000049)s (CSI: 75.61), [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050)s (CSI: 69.86), and [granulocyte monocyte progenitor cell](/details-cell/CL0000557)s (CSI: 61.25). This pattern is consistent with the high demand for nucleotides required to fuel the rapid cell division and differentiation characteristic of hematopoiesis. Beyond the bone marrow, [IMPDH2](/details-gene/3615) demonstrates significant expression in epithelial tissues undergoing constant self-renewal. This includes high CSI scores in [keratinocyte](/details-cell/CL0000312)s (CSI: 56.27), [intestinal epithelial cell](/details-cell/CL0002563)s (CSI: 53.83), and [transit amplifying cell of colon](/details-cell/CL0009011)s (CSI: 47.22). This suggests that [IMPDH2](/details-gene/3615) is a key metabolic enzyme supporting the integrity and maintenance of barrier tissues such as the skin and gut. Its expression in lymphoid progenitors, such as [early lymphoid progenitor](/details-cell/CL0000936)s and [fraction A pre-pro B cell](/details-cell/CL0002045)s, further reinforces its crucial role in the development and expansion of the adaptive immune system. ## Pathways and Molecular Function The molecular functions and pathway involvements of [IMPDH2](/details-gene/3615) are directly aligned with its expression profile. As expected, it is a central player in nucleotide metabolism, annotated with Gene Ontology terms such as 'gmp biosynthetic process' ([GO:0006177](https://www.ebi.ac.uk/QuickGO/term/GO:0006177)) and 'gtp biosynthetic process' ([GO:0006183](https://www.ebi.ac.uk/QuickGO/term/GO:0006183)), and the Reactome pathway 'Purine ribonucleoside monophosphate biosynthesis' ([R-HSA-73817](https://reactome.org/content/detail/R-HSA-73817)). Its core catalytic activity is described as 'imp dehydrogenase activity' ([GO:0003938](https://www.ebi.ac.uk/QuickGO/term/GO:0003938)). Functionally, these metabolic activities are tightly linked to the immune system. The gene is involved in 'lymphocyte proliferation' ([GO:0046651](https://www.ebi.ac.uk/QuickGO/term/GO:0046651)) and the broader 'Immune system' pathway ([R-HSA-168256](https://reactome.org/content/detail/R-HSA-168256)), highlighting why its inhibition leads to immunosuppression. Furthermore, its annotation with 'Azathioprine adme' ([R-HSA-9748787](https://reactome.org/content/detail/R-HSA-9748787)) reflects its role as the ultimate target of azathioprine, a widely used immunosuppressant. Beyond its canonical enzymatic role, research suggests [IMPDH2](/details-gene/3615) can also participate in 'dna binding' ([GO:0003677](https://www.ebi.ac.uk/QuickGO/term/GO:0003677)) and 'rna binding' ([GO:0003723](https://www.ebi.ac.uk/QuickGO/term/GO:0003723)), indicating potential secondary, non-metabolic functions in regulating gene expression [Link](https://pubmed.ncbi.nlm.nih.gov/14766016). ## Research Directions The central role of [IMPDH2](/details-gene/3615) in nucleotide synthesis makes it a critical node for controlling cell proliferation, with significant implications for cancer biology and immunology. Based on the available data, several testable hypotheses can be proposed: 1. Given its exceptionally high significance in hematopoietic stem and progenitor cells, targeted inhibition of [IMPDH2](/details-gene/3615) may represent a viable therapeutic strategy for hematological malignancies (e.g., leukemia) by selectively inducing metabolic stress and apoptosis in rapidly dividing cancer cells while potentially sparing more quiescent, healthy cells. 2. The annotation for 'Cellular response to interleukin-4' ([GO:0071353](https://www.ebi.ac.uk/QuickGO/term/GO:0071353)) suggests that [IMPDH2](/details-gene/3615) activity could be a key metabolic checkpoint regulated by cytokine signaling. It is plausible that IL-4 upregulates [IMPDH2](/details-gene/3615) to fuel the clonal expansion of T-helper 2 cells, and that disruption of this axis could modulate allergic or anti-helminthic immune responses. To test the first hypothesis, a compelling experimental approach would be to treat a panel of leukemia cell lines and primary patient-derived acute myeloid leukemia (AML) cells with a specific IMPDH2 inhibitor, such as mycophenolic acid (MPA). The experimental readout would include assays for cell viability and proliferation (e.g., CellTiter-Glo), apoptosis (e.g., Annexin V staining), and cell cycle analysis via flow cytometry. To confirm the on-target mechanism, intracellular GTP pools could be measured using mass spectrometry, with the expectation that MPA treatment would cause a significant depletion of GTP, leading to cell cycle arrest and cell death. As a therapeutic target, [IMPDH2](/details-gene/3615) is already well-validated. Mycophenolate mofetil, a pro-drug of an IMPDH inhibitor, is a cornerstone of immunosuppressive therapy in organ transplantation and autoimmune disease. The therapeutic strategy is **inhibition**, which effectively starves lymphocytes of the guanine nucleotides required for their proliferation. Its high expression in other essential proliferative tissues, such as the intestinal epithelium, likely contributes to the known gastrointestinal side effects of IMPDH inhibitors. The broad requirement for this enzyme in all dividing cells makes systemic inhibition a powerful but potentially toxic approach, suggesting that future therapeutic development could focus on cell-type-specific delivery mechanisms to improve its therapeutic index in oncology.

Genular Protein ID: 1852624224

Symbol: IMDH2_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 2902093

Title: Cloning and sequence analysis of the human and Chinese hamster inosine-5'-monophosphate dehydrogenase cDNAs.

PubMed ID: 2902093

DOI: 10.1016/s0021-9258(19)37654-9

PubMed ID: 1969416

Title: Two distinct cDNAs for human IMP dehydrogenase.

PubMed ID: 1969416

DOI: 10.1016/s0021-9258(19)34120-1

PubMed ID: 7999076

Title: Cloning and sequence of the human type II IMP dehydrogenase gene.

PubMed ID: 7999076

DOI: 10.1006/bbrc.1994.2698

PubMed ID: 7896827

Title: Characterization of the human inosine-5'-monophosphate dehydrogenase type II gene.

PubMed ID: 7896827

DOI: 10.1074/jbc.270.12.6808

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: 8098009

Title: Chromosomal localization and structure of the human type II IMP dehydrogenase gene.

PubMed ID: 8098009

DOI: 10.1006/geno.1993.1177

PubMed ID: 7903306

Title: Characterization of human type I and type II IMP dehydrogenases.

PubMed ID: 7903306

DOI: 10.1016/s0021-9258(19)74247-1

PubMed ID: 7763314

Title: Recombinant human inosine monophosphate dehydrogenase type I and type II proteins. Purification and characterization of inhibitor binding.

PubMed ID: 7763314

DOI: 10.1016/0006-2952(95)00026-v

PubMed ID: 14654843

Title: Proteomic characterization of the human centrosome by protein correlation profiling.

PubMed ID: 14654843

DOI: 10.1038/nature02166

PubMed ID: 14766016

Title: Inosine 5'-monophosphate dehydrogenase binds nucleic acids in vitro and in vivo.

PubMed ID: 14766016

DOI: 10.1042/bj20031585

PubMed ID: 15592455

Title: Immunoaffinity profiling of tyrosine phosphorylation in cancer cells.

PubMed ID: 15592455

DOI: 10.1038/nbt1046

PubMed ID: 17081983

Title: Global, in vivo, and site-specific phosphorylation dynamics in signaling networks.

PubMed ID: 17081983

DOI: 10.1016/j.cell.2006.09.026

PubMed ID: 17496727

Title: A novel variant L263F in human inosine 5'-monophosphate dehydrogenase 2 is associated with diminished enzyme activity.

PubMed ID: 17496727

DOI: 10.1097/fpc.0b013e328012b8cf

PubMed ID: 18669648

Title: A quantitative atlas of mitotic phosphorylation.

PubMed ID: 18669648

DOI: 10.1073/pnas.0805139105

PubMed ID: 19413330

Title: Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach.

PubMed ID: 19413330

DOI: 10.1021/ac9004309

PubMed ID: 19608861

Title: Lysine acetylation targets protein complexes and co-regulates major cellular functions.

PubMed ID: 19608861

DOI: 10.1126/science.1175371

PubMed ID: 20068231

Title: Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis.

PubMed ID: 20068231

DOI: 10.1126/scisignal.2000475

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

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: 25944712

Title: N-terminome analysis of the human mitochondrial proteome.

PubMed ID: 25944712

DOI: 10.1002/pmic.201400617

PubMed ID: 28985504

Title: CLOCK acetylates ASS1 to drive circadian rhythm of ureagenesis.

PubMed ID: 28985504

DOI: 10.1016/j.molcel.2017.09.008

PubMed ID: 24477477

Title: Glutamine deprivation initiates reversible assembly of mammalian rods and rings.

PubMed ID: 24477477

DOI: 10.1007/s00018-014-1567-6

PubMed ID: 30293565

Title: ANKRD9 is associated with tumor suppression as a substrate receptor subunit of ubiquitin ligase.

PubMed ID: 30293565

DOI: 10.1016/j.bbadis.2018.07.001

PubMed ID: 31337707

Title: ANKRD9 is a metabolically-controlled regulator of IMPDH2 abundance and macro-assembly.

PubMed ID: 31337707

DOI: 10.1074/jbc.ra119.008231

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: 10097070

Title: Crystal structure of human type II inosine monophosphate dehydrogenase: implications for ligand binding and drug design.

PubMed ID: 10097070

DOI: 10.1073/pnas.96.7.3531

Sequence Information:

  • Length: 514
  • Mass: 55805
  • Checksum: 876BEA0EC1DDBEE9
  • Sequence:
  • MADYLISGGT SYVPDDGLTA QQLFNCGDGL TYNDFLILPG YIDFTADQVD LTSALTKKIT 
    LKTPLVSSPM DTVTEAGMAI AMALTGGIGF IHHNCTPEFQ ANEVRKVKKY EQGFITDPVV 
    LSPKDRVRDV FEAKARHGFC GIPITDTGRM GSRLVGIISS RDIDFLKEEE HDCFLEEIMT 
    KREDLVVAPA GITLKEANEI LQRSKKGKLP IVNEDDELVA IIARTDLKKN RDYPLASKDA 
    KKQLLCGAAI GTHEDDKYRL DLLAQAGVDV VVLDSSQGNS IFQINMIKYI KDKYPNLQVI 
    GGNVVTAAQA KNLIDAGVDA LRVGMGSGSI CITQEVLACG RPQATAVYKV SEYARRFGVP 
    VIADGGIQNV GHIAKALALG ASTVMMGSLL AATTEAPGEY FFSDGIRLKK YRGMGSLDAM 
    DKHLSSQNRY FSEADKIKVA QGVSGAVQDK GSIHKFVPYL IAGIQHSCQD IGAKSLTQVR 
    AMMYSGELKF EKRTSSAQVE GGVHSLHSYE KRLF