Details for: PRKACB

Gene ID: 5567

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: PRKACB

Ensembl ID: ENSG00000142875

Description: protein kinase cAMP-activated catalytic subunit beta

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

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

  • VIP GABAergic cortical interneuron CL4023016
    CSI 67.64
    rCSI 80.79%
    PRS 37.2
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 64.46
    rCSI 80.2%
    PRS 35.62
  • sst GABAergic cortical interneuron CL4023017
    CSI 62.47
    rCSI 80.53%
    PRS 38.47
  • lamp5 GABAergic cortical interneuron CL4023011
    CSI 48.73
    rCSI 81.8%
    PRS 37.34
  • sncg GABAergic cortical interneuron CL4023015
    CSI 47.33
    rCSI 76.11%
    PRS 39.49
  • L2/3 intratelencephalic projecting glutamatergic neuron CL4030059
    CSI 36.86
    rCSI 79.95%
    PRS 43.41
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 35.67
    rCSI 63%
    PRS 36.39
  • L4 intratelencephalic projecting glutamatergic neuron CL4030063
    CSI 33.29
    rCSI 79.62%
    PRS 42.66
  • L2/3-6 intratelencephalic projecting glutamatergic neuron CL4023040
    CSI 33.07
    rCSI 80.37%
    PRS 36.15
  • oligodendrocyte precursor cell CL0002453
    CSI 29.05
    rCSI 63.92%
    PRS 37.44
  • neuron CL0000540
    CSI 28.11
    rCSI 74.85%
    PRS 44.86
  • L6b glutamatergic cortical neuron CL4023038
    CSI 25.65
    rCSI 80.17%
    PRS 38.83
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 24.55
    rCSI 22.7%
    PRS 74.77
  • chandelier pvalb GABAergic cortical interneuron CL4023036
    CSI 24.5
    rCSI 76.62%
    PRS 41.23
  • retinal cone cell CL0000573
    CSI 23.5
    rCSI 37.82%
    PRS 44.72
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 22.91
    rCSI 82.46%
    PRS 36.02
  • L5/6 near-projecting glutamatergic neuron CL4030067
    CSI 22.82
    rCSI 74.98%
    PRS 42.31
  • retinal bipolar neuron CL0000748
    CSI 22.33
    rCSI 41.83%
    PRS 43.53
  • differentiation-committed oligodendrocyte precursor CL4023059
    CSI 21.33
    rCSI 38.76%
    PRS 47.18
  • near-projecting glutamatergic cortical neuron CL4023012
    CSI 20.95
    rCSI 79.18%
    PRS 38.21
  • inhibitory interneuron CL0000498
    CSI 19.77
    rCSI 45.64%
    PRS 44.57
  • glutamatergic neuron CL0000679
    CSI 19.44
    rCSI 39.95%
    PRS 46.28
  • GABAergic amacrine cell CL4030027
    CSI 18.74
    rCSI 64.19%
    PRS 44.34
  • intestine goblet cell CL0019031
    CSI 16.61
    rCSI 14.74%
    PRS 53.09
  • oligodendrocyte CL0000128
    CSI 16.52
    rCSI 48.83%
    PRS 43.2
  • glycinergic amacrine cell CL4030028
    CSI 16.5
    rCSI 42.99%
    PRS 52.86
  • hematopoietic stem cell CL0000037
    CSI 16.39
    rCSI 10.89%
    PRS 58.31
  • S cone cell CL0003050
    CSI 14.57
    rCSI 64.04%
    PRS 51.77
  • T follicular helper cell CL0002038
    CSI 14.29
    rCSI 10.69%
    PRS 69.99
  • naive B cell CL0000788
    CSI 13.89
    rCSI 11.92%
    PRS 62.34
  • immature B cell CL0000816
    CSI 13.78
    rCSI 10.24%
    PRS 68.62
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 13.7
    rCSI 17.59%
    PRS 52.38
  • corticothalamic-projecting glutamatergic cortical neuron CL4023013
    CSI 13.61
    rCSI 80.11%
    PRS 38.81
  • OFFx cell CL4033036
    CSI 13.37
    rCSI 62.92%
    PRS 50.23
  • ependymal cell CL0000065
    CSI 12.63
    rCSI 25.63%
    PRS 35.23
  • invaginating midget bipolar cell CL4033034
    CSI 12.39
    rCSI 73.19%
    PRS 50.43
  • radial glial cell CL0000681
    CSI 12.22
    rCSI 16.97%
    PRS 53.79
  • H1 horizontal cell CL0004217
    CSI 12.18
    rCSI 48.22%
    PRS 54.9
  • diffuse bipolar 3b cell CL4033030
    CSI 12.15
    rCSI 80.66%
    PRS 51.95
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 11.78
    rCSI 10.64%
    PRS 51.58
  • H2 horizontal cell CL0004218
    CSI 11.71
    rCSI 58.22%
    PRS 53.1
  • naive T cell CL0000898
    CSI 11.46
    rCSI 7.97%
    PRS 69.12
  • mucosal invariant T cell CL0000940
    CSI 11.45
    rCSI 9.26%
    PRS 64.48
  • glioblast CL0000030
    CSI 11.42
    rCSI 18.21%
    PRS 47.82
  • central nervous system neuron CL2000029
    CSI 11.15
    rCSI 81.95%
    PRS 41.85
  • retinal rod cell CL0000604
    CSI 11
    rCSI 19.38%
    PRS 52.24
  • CD16-negative, CD56-bright natural killer cell, human CL0000938
    CSI 10.7
    rCSI 8.03%
    PRS 83.4
  • enteroendocrine cell CL0000164
    CSI 10.35
    rCSI 14.14%
    PRS 57
  • lung secretory cell CL1000272
    CSI 10.34
    rCSI 25.59%
    PRS 52.78
  • retinal ganglion cell CL0000740
    CSI 10.12
    rCSI 22.35%
    PRS 41.63
  • diffuse bipolar 3a cell CL4033029
    CSI 9.8
    rCSI 66.73%
    PRS 50.98
  • naive thymus-derived CD8-positive, alpha-beta T cell CL0000900
    CSI 9.57
    rCSI 6.72%
    PRS 74.14
  • adipocyte CL0000136
    CSI 9.54
    rCSI 12.25%
    PRS 48.23
  • rod bipolar cell CL0000751
    CSI 9.18
    rCSI 16.5%
    PRS 47.87
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 9.03
    rCSI 7.23%
    PRS 76.02
  • neural crest cell CL0011012
    CSI 9.02
    rCSI 7.13%
    PRS 41.84
  • diffuse bipolar 6 cell CL4033032
    CSI 8.92
    rCSI 46.92%
    PRS 49.77
  • flat midget bipolar cell CL4033033
    CSI 8.86
    rCSI 63.32%
    PRS 48.54
  • amacrine cell CL0000561
    CSI 8.8
    rCSI 25.5%
    PRS 44.98
  • diffuse bipolar 2 cell CL4033028
    CSI 8.79
    rCSI 68.06%
    PRS 51.25
  • medium spiny neuron CL1001474
    CSI 8.57
    rCSI 73.82%
    PRS 41.86
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 8.5
    rCSI 6.47%
    PRS 67.41
  • alveolar adventitial fibroblast CL4028006
    CSI 8.5
    rCSI 13.43%
    PRS 56.36
  • CD4-positive, CD25-positive, alpha-beta regulatory T cell CL0000792
    CSI 8.43
    rCSI 8.28%
    PRS 70.6
  • interneuron CL0000099
    CSI 8.3
    rCSI 16.66%
    PRS 43.97
  • plasmacytoid dendritic cell, human CL0001058
    CSI 8.25
    rCSI 5.76%
    PRS 57.44
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 8.22
    rCSI 5.9%
    PRS 68.75
  • cerebral cortex endothelial cell CL1001602
    CSI 8.21
    rCSI 14.2%
    PRS 44.9
  • Mueller cell CL0000636
    CSI 8.2
    rCSI 18.71%
    PRS 47.07
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 8.1
    rCSI 9.36%
    PRS 48.43
  • GABAergic neuron CL0000617
    CSI 8.01
    rCSI 26.84%
    PRS 41.04
  • Kupffer cell CL0000091
    CSI 7.94
    rCSI 18.17%
    PRS 54.24
  • double negative thymocyte CL0002489
    CSI 7.86
    rCSI 5.46%
    PRS 65.15
  • helper T cell CL0000912
    CSI 7.76
    rCSI 10.97%
    PRS 61.31
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 7.6
    rCSI 6.92%
    PRS 69.1
  • class switched memory B cell CL0000972
    CSI 7.4
    rCSI 5.53%
    PRS 72.46
  • CD4-positive helper T cell CL0000492
    CSI 7.33
    rCSI 5.55%
    PRS 68.43
  • retinal pigment epithelial cell CL0002586
    CSI 7.22
    rCSI 14.33%
    PRS 52.82
  • fibroblast of lung CL0002553
    CSI 7.1
    rCSI 6.61%
    PRS 54.68
  • epithelial cell of proximal tubule CL0002306
    CSI 7.06
    rCSI 17.25%
    PRS 48.9
  • neural cell CL0002319
    CSI 7.02
    rCSI 26.49%
    PRS 42.83
  • conjunctival epithelial cell CL1000432
    CSI 7.01
    rCSI 10.71%
    PRS 55.41
  • pancreatic PP cell CL0002275
    CSI 6.99
    rCSI 27.83%
    PRS 68.92
  • kidney interstitial alternatively activated macrophage CL1000695
    CSI 6.99
    rCSI 18.23%
    PRS 54.04
  • pro-B cell CL0000826
    CSI 6.98
    rCSI 5.78%
    PRS 56.45
  • cerebellar neuron CL1001611
    CSI 6.97
    rCSI 61.35%
    PRS 41.47
  • cerebellar granule cell CL0001031
    CSI 6.89
    rCSI 10.12%
    PRS 48.91
  • pancreatic ductal cell CL0002079
    CSI 6.88
    rCSI 13.39%
    PRS 57.28
  • mature T cell CL0002419
    CSI 6.81
    rCSI 5.29%
    PRS 72.57
  • group 3 innate lymphoid cell CL0001071
    CSI 6.69
    rCSI 5.03%
    PRS 59.51
  • diffuse bipolar 1 cell CL4033027
    CSI 6.67
    rCSI 50.14%
    PRS 48.71
  • lung pericyte CL0009089
    CSI 6.64
    rCSI 17.53%
    PRS 63.34
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 6.57
    rCSI 9.31%
    PRS 51.1
  • dendritic cell, human CL0001056
    CSI 6.5
    rCSI 9.99%
    PRS 63.2
  • diffuse bipolar 4 cell CL4033031
    CSI 6.43
    rCSI 73.61%
    PRS 46.08
  • goblet cell CL0000160
    CSI 6.41
    rCSI 6.06%
    PRS 54.7
  • unswitched memory B cell CL0000970
    CSI 6.33
    rCSI 5.33%
    PRS 72.56
  • activated CD8-positive, alpha-beta T cell CL0000906
    CSI 6.32
    rCSI 6.21%
    PRS 78.21
  • regular atrial cardiac myocyte CL0002129
    CSI 6.31
    rCSI 20.32%
    PRS 53.34
  • mature B cell CL0000785
    CSI 6.27
    rCSI 5.45%
    PRS 65.45
  • B-1 B cell CL0000819
    CSI 0.1
    rCSI 1.9%
    PRS 88.0%
  • peptic cell CL0000155
    CSI 0.2
    rCSI 1.8%
    PRS 76.6%
  • cytotoxic T cell CL0000910
    CSI 0.3
    rCSI 1.9%
    PRS 65.3%
  • erythroid progenitor cell CL0000038
    CSI 0.4
    rCSI 2.5%
    PRS 65.1%
  • type B pancreatic cell CL0000169
    CSI 0.6
    rCSI 1.2%
    PRS 52.5%
  • kidney distal convoluted tubule epithelial cell CL1000849
    CSI 0.6
    rCSI 6.3%
    PRS 53.9%
  • lymphoid lineage restricted progenitor cell CL0000838
    CSI 0.9
    rCSI 3.3%
    PRS 75.3%
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 0.9
    rCSI 0.7%
    PRS 54.5%
  • forebrain radial glial cell CL0013000
    CSI 0.9
    rCSI 3.0%
    PRS 61.0%
  • large pre-B-II cell CL0000957
    CSI 1.0
    rCSI 3.0%
    PRS 68.2%
  • enteric smooth muscle cell CL0002504
    CSI 1.1
    rCSI 1.5%
    PRS 57.4%
  • keratocyte CL0002363
    CSI 1.1
    rCSI 2.7%
    PRS 63.1%
  • epicardial adipocyte CL1000309
    CSI 1.1
    rCSI 3.6%
    PRS 55.9%
  • intestinal tuft cell CL0019032
    CSI 1.2
    rCSI 1.8%
    PRS 59.3%
  • CD8-positive, alpha-beta memory T cell, CD45RO-positive CL0001203
    CSI 1.2
    rCSI 1.4%
    PRS 44.8%
  • mesangial cell CL0000650
    CSI 1.2
    rCSI 4.8%
    PRS 66.0%
  • pancreatic A cell CL0000171
    CSI 1.2
    rCSI 1.3%
    PRS 58.0%
  • basket cell CL0000118
    CSI 1.3
    rCSI 7.8%
    PRS 37.7%
  • enterocyte of epithelium of large intestine CL0002071
    CSI 1.3
    rCSI 6.9%
    PRS 66.3%
  • late pro-B cell CL0002048
    CSI 1.3
    rCSI 3.3%
    PRS 81.8%
  • colon macrophage CL0009038
    CSI 1.4
    rCSI 6.6%
    PRS 75.0%
  • OFF-bipolar cell CL0000750
    CSI 1.4
    rCSI 2.0%
    PRS 63.0%
  • basophil CL0000767
    CSI 1.5
    rCSI 3.1%
    PRS 73.5%
  • starburst amacrine cell CL0004232
    CSI 1.5
    rCSI 12.5%
    PRS 47.6%
  • macroglial cell CL0000126
    CSI 1.5
    rCSI 3.8%
    PRS 55.1%
  • intestinal crypt stem cell of colon CL0009043
    CSI 1.6
    rCSI 11.7%
    PRS 72.6%
  • extravillous trophoblast CL0008036
    CSI 1.6
    rCSI 2.0%
    PRS 50.8%
  • mucus secreting cell CL0000319
    CSI 1.6
    rCSI 2.6%
    PRS 65.9%
  • granulocyte monocyte progenitor cell CL0000557
    CSI 1.7
    rCSI 1.5%
    PRS 59.5%
  • cerebral cortex pyramidal neuron CL4023111
    CSI 1.7
    rCSI 10.4%
    PRS 71.7%
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 1.7
    rCSI 8.6%
    PRS 67.2%
  • epithelial cell of lower respiratory tract CL0002632
    CSI 1.8
    rCSI 1.4%
    PRS 56.0%
  • lung resident memory CD8-positive, alpha-beta T cell CL4033039
    CSI 1.8
    rCSI 4.7%
    PRS 82.2%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 1.8
    rCSI 4.4%
    PRS 73.3%
  • hepatocyte CL0000182
    CSI 1.8
    rCSI 3.3%
    PRS 53.6%
  • renal principal cell CL0005009
    CSI 1.8
    rCSI 4.8%
    PRS 58.7%
  • serotonergic neuron CL0000850
    CSI 1.8
    rCSI 8.2%
    PRS 39.3%
  • Hofbauer cell CL3000001
    CSI 1.9
    rCSI 3.7%
    PRS 65.3%
  • memory T cell CL0000813
    CSI 2.0
    rCSI 3.9%
    PRS 82.1%
  • renal beta-intercalated cell CL0002201
    CSI 2.1
    rCSI 5.0%
    PRS 56.0%
  • myeloid dendritic cell CL0000782
    CSI 2.1
    rCSI 3.0%
    PRS 70.8%
  • megakaryocyte progenitor cell CL0000553
    CSI 2.1
    rCSI 39.1%
    PRS 85.7%
  • intrahepatic cholangiocyte CL0002538
    CSI 2.2
    rCSI 5.3%
    PRS 67.4%
  • neuroendocrine cell CL0000165
    CSI 2.2
    rCSI 8.7%
    PRS 70.3%
  • OFF midget ganglion cell CL4033047
    CSI 2.2
    rCSI 45.6%
    PRS 47.3%
  • colon epithelial cell CL0011108
    CSI 2.3
    rCSI 2.4%
    PRS 51.5%
  • skeletal muscle satellite cell CL0000594
    CSI 2.4
    rCSI 6.9%
    PRS 79.4%
  • acinar cell of salivary gland CL0002623
    CSI 2.4
    rCSI 55.5%
    PRS 76.0%
  • ON midget ganglion cell CL4033046
    CSI 2.4
    rCSI 49.4%
    PRS 45.9%
  • duct epithelial cell CL0000068
    CSI 2.4
    rCSI 3.6%
    PRS 58.7%
  • stromal cell CL0000499
    CSI 2.5
    rCSI 6.9%
    PRS 52.5%
  • T-helper 1 cell CL0000545
    CSI 2.5
    rCSI 4.4%
    PRS 78.5%
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 2.5
    rCSI 12.7%
    PRS 77.5%
  • megakaryocyte CL0000556
    CSI 2.5
    rCSI 10.7%
    PRS 69.2%
  • mature astrocyte CL0002627
    CSI 2.5
    rCSI 10.7%
    PRS 49.0%
  • parietal epithelial cell CL1000452
    CSI 2.6
    rCSI 6.9%
    PRS 46.3%
  • alternatively activated macrophage CL0000890
    CSI 2.6
    rCSI 3.2%
    PRS 67.5%
  • endothelial cell of pericentral hepatic sinusoid CL0019022
    CSI 2.6
    rCSI 8.0%
    PRS 64.9%
  • endocardial cell CL0002350
    CSI 2.7
    rCSI 12.8%
    PRS 53.9%
  • tracheobronchial smooth muscle cell CL0019019
    CSI 2.7
    rCSI 4.7%
    PRS 63.2%
  • kidney connecting tubule epithelial cell CL1000768
    CSI 2.7
    rCSI 6.8%
    PRS 44.5%
  • acinar cell CL0000622
    CSI 2.7
    rCSI 4.0%
    PRS 66.4%
  • glial cell CL0000125
    CSI 2.8
    rCSI 10.6%
    PRS 46.4%
  • small pre-B-II cell CL0000954
    CSI 2.8
    rCSI 2.7%
    PRS 78.0%
  • brain vascular cell CL4023072
    CSI 2.8
    rCSI 29.2%
    PRS 47.3%
  • T-helper 17 cell CL0000899
    CSI 3.0
    rCSI 2.4%
    PRS 76.9%
  • lung macrophage CL1001603
    CSI 3.0
    rCSI 6.8%
    PRS 62.3%
  • dopaminergic neuron CL0000700
    CSI 3.1
    rCSI 17.5%
    PRS 40.3%
  • neural progenitor cell CL0011020
    CSI 3.2
    rCSI 13.9%
    PRS 46.4%
  • colon goblet cell CL0009039
    CSI 3.2
    rCSI 7.6%
    PRS 65.1%
  • indirect pathway medium spiny neuron CL4023029
    CSI 3.2
    rCSI 77.4%
    PRS 37.6%
  • direct pathway medium spiny neuron CL4023026
    CSI 3.2
    rCSI 77.6%
    PRS 36.7%
  • intestinal epithelial cell CL0002563
    CSI 3.3
    rCSI 3.4%
    PRS 53.4%
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 3.3
    rCSI 8.5%
    PRS 49.9%
  • pancreatic D cell CL0000173
    CSI 3.3
    rCSI 3.2%
    PRS 57.2%
  • transit amplifying cell of colon CL0009011
    CSI 3.3
    rCSI 3.9%
    PRS 57.8%
  • CD8-positive, alpha-beta cytotoxic T cell CL0000794
    CSI 3.4
    rCSI 4.0%
    PRS 74.8%
  • renal interstitial pericyte CL1001318
    CSI 3.4
    rCSI 9.3%
    PRS 50.6%
  • tuft cell of colon CL0009041
    CSI 3.4
    rCSI 7.9%
    PRS 68.9%
  • ON parasol ganglion cell CL4033052
    CSI 3.4
    rCSI 48.5%
    PRS 46.3%
  • podocyte CL0000653
    CSI 3.5
    rCSI 15.3%
    PRS 53.9%
  • cardiac muscle cell CL0000746
    CSI 3.5
    rCSI 5.0%
    PRS 45.0%
  • promyelocyte CL0000836
    CSI 3.5
    rCSI 5.0%
    PRS 64.6%
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 3.5
    rCSI 4.2%
    PRS 63.2%
  • myoepithelial cell CL0000185
    CSI 3.5
    rCSI 8.9%
    PRS 63.2%
  • mesodermal cell CL0000222
    CSI 3.6
    rCSI 4.3%
    PRS 53.0%
  • ionocyte CL0005006
    CSI 3.6
    rCSI 3.9%
    PRS 53.5%
  • CD8-positive, alpha-beta thymocyte CL0000811
    CSI 3.6
    rCSI 5.6%
    PRS 80.2%
  • fibroblast of cardiac tissue CL0002548
    CSI 3.7
    rCSI 17.6%
    PRS 54.3%
  • Bergmann glial cell CL0000644
    CSI 3.7
    rCSI 5.0%
    PRS 49.1%
  • regular ventricular cardiac myocyte CL0002131
    CSI 3.7
    rCSI 23.2%
    PRS 46.7%
  • fraction A pre-pro B cell CL0002045
    CSI 3.7
    rCSI 4.3%
    PRS 75.6%
  • midbrain dopaminergic neuron CL2000097
    CSI 3.7
    rCSI 24.0%
    PRS 57.8%
  • astrocyte of the cerebral cortex CL0002605
    CSI 3.8
    rCSI 8.5%
    PRS 38.1%
  • activated type II NK T cell CL0000931
    CSI 3.9
    rCSI 4.3%
    PRS 71.3%
  • activated CD8-positive, alpha-beta T cell, human CL0001049
    CSI 3.9
    rCSI 6.7%
    PRS 74.0%
  • transit amplifying cell CL0009010
    CSI 4.0
    rCSI 6.1%
    PRS 69.7%
  • cardiac endothelial cell CL0010008
    CSI 4.1
    rCSI 16.4%
    PRS 53.3%
  • blood vessel smooth muscle cell CL0019018
    CSI 4.1
    rCSI 33.3%
    PRS 48.0%
  • central memory CD8-positive, alpha-beta T cell CL0000907
    CSI 4.1
    rCSI 2.8%
    PRS 67.2%

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 [PRKACB](/details-gene/5567) encodes the protein kinase cAMP-activated catalytic subunit beta, a key catalytic component of the cAMP-dependent protein kinase (PKA) complex. As a serine/threonine kinase, it functions as a central mediator in signal transduction pathways, phosphorylating numerous downstream targets in response to changes in intracellular cAMP levels. The enzyme is involved in a vast array of cellular processes, including metabolism, gene expression, and cell cycle regulation. **Overall** expression data highlight its profound significance within the central nervous system, where it shows particularly high expression in diverse subtypes of cortical interneurons, such as [VIP GABAergic cortical interneuron](/details-cell/CL4023016) and [pvalb GABAergic cortical interneuron](/details-cell/CL4023018), suggesting a critical role in regulating neuronal activity and synaptic plasticity. Mutations and dysregulation of PKA signaling are associated with various human diseases, as indicated by its clinical association ([176892](https://omim.org/entry/176892)). ## Cellular Roles and Expression Landscape The expression profile of [PRKACB](/details-gene/5567) strongly indicates a primary role in the central nervous system. **Overall**, the gene exhibits its highest significance in a wide range of neuronal cell types, particularly within the cerebral cortex. It is a defining feature of inhibitory interneurons, including [VIP GABAergic cortical interneuron](/details-cell/CL4023016) (CSI: 67.64), [pvalb GABAergic cortical interneuron](/details-cell/CL4023018) (CSI: 64.46), and [sst GABAergic cortical interneuron](/details-cell/CL4023017) (CSI: 62.47). Its high significance extends to excitatory neurons as well, such as [L2/3 intratelencephalic projecting glutamatergic neuron](/details-cell/CL4030059) (CSI: 36.86) and [L4 intratelencephalic projecting glutamatergic neuron](/details-cell/CL4030063) (CSI: 33.29). This broad and high-level expression across both inhibitory and excitatory [neuron](/details-cell/CL0000540) populations underscores its fundamental importance in maintaining cortical circuit function and signal processing. Beyond mature neurons, [PRKACB](/details-gene/5567) also shows notable significance in [oligodendrocyte precursor cell](/details-cell/CL0002453), suggesting a role in glial development or function. Furthermore, its expression in non-neural cell types, such as [activated CD4-positive, alpha-beta T cell](/details-cell/CL0000896), is consistent with the ubiquitous nature of PKA signaling in cellular activation and response, including immune function. ## Pathways and Molecular Function The molecular functions of [PRKACB](/details-gene/5567) are centered on its catalytic activity as a key component of the PKA complex. Gene Ontology annotations confirm its role in [cAMP-dependent protein kinase activity](/details-cell/GO:0004691) and broader [protein serine/threonine kinase activity](/details-cell/GO:0004674), which involves [ATP binding](/details-cell/GO:0005524) to facilitate [protein phosphorylation](/details-cell/GO:0006468). This core function places [PRKACB](/details-gene/5567) at the heart of numerous signaling cascades. Its high expression in neurons is directly reflected by its involvement in a multitude of neuronal pathways detailed by Reactome, including [Axon guidance](/details-cell/R-HSA-422475), [Transmission across chemical synapses](/details-cell/R-HSA-112315), and [Neurotransmitter receptors and postsynaptic signal transmission](/details-cell/R-HSA-112314). These connections establish its importance in synaptic function, neural development, and learning. More broadly, [PRKACB](/details-gene/5567) is a crucial effector for pathways initiated by G-protein coupled receptors, as shown by its participation in [Signaling by GPCR](/details-cell/R-HSA-372790) and [G alpha (s) signalling events](/details-cell/R-HSA-418555). Its functional repertoire also extends to systemic processes such as metabolism, illustrated by its role in [Glucagon signaling in metabolic regulation](/details-cell/R-HSA-163359) and the [Metabolism of carbohydrates](/details-cell/R-HSA-71387). Additionally, its involvement in the [Adaptive immune system](/details-cell/R-HSA-1280218) is consistent with its expression in activated T cells and its documented role in modulating T cell receptor signaling ([Link](https://doi.org/10.1126/scisignal.2000007)). ## Research Directions The widespread yet cell-type-specific significance of [PRKACB](/details-gene/5567) suggests multiple avenues for future research, particularly concerning its roles in neuronal function and disease. **Proposed Hypotheses:** 1. Given its high significance across diverse cortical interneuron subtypes ([VIP](/details-cell/CL4023016), [pvalb](/details-cell/CL4023018), and [sst](/details-cell/CL4023017)), [PRKACB](/details-gene/5567) may act as a master regulator of the excitatory/inhibitory balance within cortical microcircuits. Different splice variants, which are known to exist ([Link](https://doi.org/10.1046/j.0014-2956.2001.02429.x)), could mediate distinct downstream effects in each interneuron subtype, thereby fine-tuning network activity. 2. The established transcriptional activation of [PRKACB](/details-gene/5567) by the oncoprotein c-MYC ([Link](https://doi.org/10.1038/sj.onc.1205986)) and its expression in [activated CD4-positive, alpha-beta T cell](/details-cell/CL0000896) suggests a potential role in linking oncogenic signaling with immune cell metabolism. Overexpression of [PRKACB](/details-gene/5567) could contribute to the metabolic reprogramming required for T cell proliferation and effector function, a process that may be hijacked in hematological malignancies. **Experimental Approach:** To test the hypothesis that [PRKACB](/details-gene/5567) is critical for cortical circuit function, a cell-type-specific knockout strategy could be employed. Conditional knockout mice with a floxed *Prkacb* allele could be crossed with Cre-driver lines specific to major interneuron populations (e.g., Pvalb-Cre, Sst-Cre). Electrophysiological recordings from cortical slices of the resulting offspring would allow for a detailed analysis of changes in synaptic transmission, neuronal excitability, and plasticity. These in vitro studies could be complemented with behavioral assays to determine the in vivo consequences of disrupting PKA signaling in specific inhibitory circuits. **Therapeutic Potential:** As a kinase, [PRKACB](/details-gene/5567) is a druggable target. Its role downstream of many signaling pathways, including those driven by oncogenes like c-MYC, makes it a candidate for therapeutic inhibition in specific cancers or proliferative disorders. However, its fundamental and ubiquitous role in cellular physiology presents a significant challenge for systemic therapy, which would likely cause substantial toxicity. The development of highly specific inhibitors or targeted delivery systems (e.g., antibody-drug conjugates for a surface marker on a target cell) would be essential to harness its therapeutic potential while minimizing off-target effects.

Genular Protein ID: 1141478992

Symbol: KAPCB_HUMAN

Name: cAMP-dependent protein kinase catalytic subunit beta

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 2342480

Title: Molecular cloning of a tissue-specific protein kinase (C gamma) from human testis -- representing a third isoform for the catalytic subunit of cAMP-dependent protein kinase.

PubMed ID: 2342480

DOI: 10.1210/mend-4-3-465

PubMed ID: 17974005

Title: The full-ORF clone resource of the German cDNA consortium.

PubMed ID: 17974005

DOI: 10.1186/1471-2164-8-399

PubMed ID: 14702039

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

PubMed ID: 14702039

DOI: 10.1038/ng1285

PubMed ID: 16710414

Title: The DNA sequence and biological annotation of human chromosome 1.

PubMed ID: 16710414

DOI: 10.1038/nature04727

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: 11589697

Title: Identification of novel splice variants of the human catalytic subunit Cbeta of cAMP-dependent protein kinase.

PubMed ID: 11589697

DOI: 10.1046/j.0014-2956.2001.02429.x

PubMed ID: 12420224

Title: c-MYC activates protein kinase A (PKA) by direct transcriptional activation of the PKA catalytic subunit beta (PKA-CB) gene.

PubMed ID: 12420224

DOI: 10.1038/sj.onc.1205986

PubMed ID: 19690332

Title: Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions.

PubMed ID: 19690332

DOI: 10.1126/scisignal.2000007

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 21880142

Title: G-patch domain and KOW motifs-containing protein, GPKOW; a nuclear RNA-binding protein regulated by protein kinase A.

PubMed ID: 21880142

DOI: 10.1186/1750-2187-6-10

PubMed ID: 21423175

Title: Control of PKA stability and signalling by the RING ligase praja2.

PubMed ID: 21423175

DOI: 10.1038/ncb2209

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: 25255805

Title: Global profiling of co- and post-translationally N-myristoylated proteomes in human cells.

PubMed ID: 25255805

DOI: 10.1038/ncomms5919

PubMed ID: 31112131

Title: GPCR signaling inhibits mTORC1 via PKA phosphorylation of Raptor.

PubMed ID: 31112131

DOI: 10.7554/elife.43038

PubMed ID: 17344846

Title: Patterns of somatic mutation in human cancer genomes.

PubMed ID: 17344846

DOI: 10.1038/nature05610

PubMed ID: 33058759

Title: Germline and Mosaic Variants in PRKACA and PRKACB Cause a Multiple Congenital Malformation Syndrome.

PubMed ID: 33058759

DOI: 10.1016/j.ajhg.2020.09.005

Sequence Information:

  • Length: 351
  • Mass: 40623
  • Checksum: 5C7443FBBA1C9BEC
  • Sequence:
  • MGNAATAKKG SEVESVKEFL AKAKEDFLKK WENPTQNNAG LEDFERKKTL GTGSFGRVML 
    VKHKATEQYY AMKILDKQKV VKLKQIEHTL NEKRILQAVN FPFLVRLEYA FKDNSNLYMV 
    MEYVPGGEMF SHLRRIGRFS EPHARFYAAQ IVLTFEYLHS LDLIYRDLKP ENLLIDHQGY 
    IQVTDFGFAK RVKGRTWTLC GTPEYLAPEI ILSKGYNKAV DWWALGVLIY EMAAGYPPFF 
    ADQPIQIYEK IVSGKVRFPS HFSSDLKDLL RNLLQVDLTK RFGNLKNGVS DIKTHKWFAT 
    TDWIAIYQRK VEAPFIPKFR GSGDTSNFDD YEEEDIRVSI TEKCAKEFGE F

Genular Protein ID: 2683019269

Symbol: B1APF9_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: 16710414

Title: The DNA sequence and biological annotation of human chromosome 1.

PubMed ID: 16710414

DOI: 10.1038/nature04727

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

Sequence Information:

  • Length: 245
  • Mass: 28550
  • Checksum: 72ABC48F946516DF
  • Sequence:
  • MGLLKEFLAK AKEDFLKKWE NPTQNNAGLE DFERKKTLGT GSFGRVMLVK HKATEQYYAM 
    KILDKQKVVK LKQIEHTLNE KRILQAVNFP FLVRLEYAFK DNSNLYMVME YVPGGEMFSH 
    LRRIGRFSEP HARFYAAQIV LTFEYLHSLD LIYRDLKPEN LLIDHQGYIQ VTDFGFAKRV 
    KGRTWTLCGT PEYLAPEIIL SKGYNKAVDW WALGVLIYEM AAGYPPFFAD QPIQIYEKIV 
    SGKNF

Genular Protein ID: 4149090957

Symbol: B1APG3_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: 16710414

Title: The DNA sequence and biological annotation of human chromosome 1.

PubMed ID: 16710414

DOI: 10.1038/nature04727

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

Sequence Information:

  • Length: 264
  • Mass: 30498
  • Checksum: 181CA0A6367836DB
  • Sequence:
  • MSARKSSDAS ACSSSEISDS FVKEFLAKAK EDFLKKWENP TQNNAGLEDF ERKKTLGTGS 
    FGRVMLVKHK ATEQYYAMKI LDKQKVVKLK QIEHTLNEKR ILQAVNFPFL VRLEYAFKDN 
    SNLYMVMEYV PGGEMFSHLR RIGRFSEPHA RFYAAQIVLT FEYLHSLDLI YRDLKPENLL 
    IDHQGYIQVT DFGFAKRVKG RTWTLCGTPE YLAPEIILSK GYNKAVDWWA LGVLIYEMAA 
    GYPPFFADQP IQIYEKIVSG KQNF

Genular Protein ID: 167440886

Symbol: B7ZA00_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Sequence Information:

  • Length: 314
  • Mass: 36479
  • Checksum: F56E02B8C211B94A
  • Sequence:
  • MPDLKILKGK KTLGTGSFGR VMLVKHKATE QYYAMKILDK QKVVKLKQIE HTLNEKRILQ 
    AVNFPFLVRL EYAFKDNSNL YMVMEYVPGG EMFSHLRRIG RFSEPHARFY AAQIVLTFEY 
    LHSLDLIYRD LKPENLLIDH QGYIQVTDFG FAKRVKGRTW TLCGTPEYLA PEIILSKGYN 
    KAVDWWALGV LIYEMAAGYP PFFADQPIQI YEKIVSGKVR FPSHFSSDLK DLLRNLLQVD 
    LTKRFGNLKN GVSDIKTHKW FATTDWIAIY QRKVEAPFIP KFRGSGDTSN FDDYEEEDIR 
    VSITEKCAKE FGEF

Genular Protein ID: 3202147629

Symbol: A0A087WVC4_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: 16710414

Title: The DNA sequence and biological annotation of human chromosome 1.

PubMed ID: 16710414

DOI: 10.1038/nature04727

PubMed ID: 19690332

Title: Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions.

PubMed ID: 19690332

DOI: 10.1126/scisignal.2000007

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

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

Sequence Information:

  • Length: 338
  • Mass: 39236
  • Checksum: EE93AE7F31AB12E5
  • Sequence:
  • MLLLSSSISL YKDRNEARLI SSQNNAGLED FERKKTLGTG SFGRVMLVKH KATEQYYAMK 
    ILDKQKVVKL KQIEHTLNEK RILQAVNFPF LVRLEYAFKD NSNLYMVMEY VPGGEMFSHL 
    RRIGRFSEPH ARFYAAQIVL TFEYLHSLDL IYRDLKPENL LIDHQGYIQV TDFGFAKRVK 
    GRTWTLCGTP EYLAPEIILS KGYNKAVDWW ALGVLIYEMA AGYPPFFADQ PIQIYEKIVS 
    GKVRFPSHFS SDLKDLLRNL LQVDLTKRFG NLKNGVSDIK THKWFATTDW IAIYQRKVEA 
    PFIPKFRGSG DTSNFDDYEE EDIRVSITEK CAKEFGEF