Adrenergic signaling in cardiomyocytes Gene Set

Dataset KEGG Pathways 2026
Category structural or functional annotations
Type pathway
Description Cardiac myocytes express at least six subtypes of adrenergic receptor (AR) which include three subtypes of beta-AR (beta-1, beta-2, beta-3) and three subtypes of the alpha-1-AR (alpha-1A, alpha-1B, and alpha-1C). In the human heart the beta-1-AR is the pre- dominate receptor. Acute sympathetic stimulation of cardiac beta-1-ARs induces positive inotropic and chronotropic effects, the most effective mechanism to acutely increase output of the heart, by coupling to Gs, formation of cAMP by adenylyl cyclase (AC), and PKA- dependent phosphorylation of various target proteins (e.g., ryanodine receptor [RyR]; phospholamban [PLB], troponin I [TnI], and the L-type Ca2+ channel [LTCC]). Chronic beta-1-AR stimulation is detrimental and induces cardiomyocyte hypertrophy and apoptosis. beta-2-AR coupled to Gs exerts a proapoptotic action as well as beta-1-AR, while beta-2-AR coupled to Gi exerts an antiapoptotic action. (Kyoto Encyclopedia of Genes and Genomes, hsa04261)
External Link https://www.kegg.jp/entry/hsa04261
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148 proteins participating in the Adrenergic signaling in cardiomyocytes pathway from the KEGG Pathways 2026 dataset.

Symbol Name
ACTC1 actin, alpha, cardiac muscle 1
ADCY1 adenylate cyclase 1 (brain)
ADCY2 adenylate cyclase 2 (brain)
ADCY4 adenylate cyclase 4
ADCY5 adenylate cyclase 5
ADCY6 adenylate cyclase 6
ADCY7 adenylate cyclase 7
ADCY8 adenylate cyclase 8 (brain)
ADCY9 adenylate cyclase 9
ADRA1A adrenoceptor alpha 1A
ADRA1B adrenoceptor alpha 1B
ADRA1D adrenoceptor alpha 1D
ADRB1 adrenoceptor beta 1
ADRB2 adrenoceptor beta 2, surface
AGTR1 angiotensin II receptor, type 1
AGTR2 angiotensin II receptor, type 2
AGXT alanine-glyoxylate aminotransferase
AKT1 v-akt murine thymoma viral oncogene homolog 1
AKT2 v-akt murine thymoma viral oncogene homolog 2
AKT3 v-akt murine thymoma viral oncogene homolog 3
ATF4 activating transcription factor 4
ATF6B activating transcription factor 6 beta
ATP1A2 ATPase, Na+/K+ transporting, alpha 2 polypeptide
ATP1A3 ATPase, Na+/K+ transporting, alpha 3 polypeptide
ATP1A4 ATPase, Na+/K+ transporting, alpha 4 polypeptide
ATP1B1 ATPase, Na+/K+ transporting, beta 1 polypeptide
ATP1B2 ATPase, Na+/K+ transporting, beta 2 polypeptide
ATP1B3 ATPase, Na+/K+ transporting, beta 3 polypeptide
ATP1B4 ATPase, Na+/K+ transporting, beta 4 polypeptide
ATP2A1 ATPase, Ca++ transporting, cardiac muscle, fast twitch 1
ATP2A2 ATPase, Ca++ transporting, cardiac muscle, slow twitch 2
ATP2A3 ATPase, Ca++ transporting, ubiquitous
ATP2B1 ATPase, Ca++ transporting, plasma membrane 1
ATP2B3 ATPase, Ca++ transporting, plasma membrane 3
ATP2B4 ATPase, Ca++ transporting, plasma membrane 4
BCL2 B-cell CLL/lymphoma 2
BVES blood vessel epicardial substance
CACNA1C calcium channel, voltage-dependent, L type, alpha 1C subunit
CACNA1D calcium channel, voltage-dependent, L type, alpha 1D subunit
CACNA1F calcium channel, voltage-dependent, L type, alpha 1F subunit
CACNA1S calcium channel, voltage-dependent, L type, alpha 1S subunit
CACNA2D1 calcium channel, voltage-dependent, alpha 2/delta subunit 1
CACNA2D2 calcium channel, voltage-dependent, alpha 2/delta subunit 2
CACNA2D3 calcium channel, voltage-dependent, alpha 2/delta subunit 3
CACNA2D4 calcium channel, voltage-dependent, alpha 2/delta subunit 4
CACNB1 calcium channel, voltage-dependent, beta 1 subunit
CACNB2 calcium channel, voltage-dependent, beta 2 subunit
CACNB3 calcium channel, voltage-dependent, beta 3 subunit
CACNB4 calcium channel, voltage-dependent, beta 4 subunit
CACNG1 calcium channel, voltage-dependent, gamma subunit 1
CACNG2 calcium channel, voltage-dependent, gamma subunit 2
CACNG3 calcium channel, voltage-dependent, gamma subunit 3
CACNG4 calcium channel, voltage-dependent, gamma subunit 4
CACNG5 calcium channel, voltage-dependent, gamma subunit 5
CACNG6 calcium channel, voltage-dependent, gamma subunit 6
CACNG7 calcium channel, voltage-dependent, gamma subunit 7
CACNG8 calcium channel, voltage-dependent, gamma subunit 8
CALM1 calmodulin 1 (phosphorylase kinase, delta)
CALM2 calmodulin 2 (phosphorylase kinase, delta)
CALM3 calmodulin 3 (phosphorylase kinase, delta)
CALML3 calmodulin-like 3
CALML4 calmodulin-like 4
CALML5 calmodulin-like 5
CALML6 calmodulin-like 6
CAMK2A calcium/calmodulin-dependent protein kinase II alpha
CAMK2B calcium/calmodulin-dependent protein kinase II beta
CAMK2D calcium/calmodulin-dependent protein kinase II delta
CAMK2G calcium/calmodulin-dependent protein kinase II gamma
CREB1 cAMP responsive element binding protein 1
CREB3L1 cAMP responsive element binding protein 3-like 1
CREB3L2 cAMP responsive element binding protein 3-like 2
CREB3L3 cAMP responsive element binding protein 3-like 3
CREB3L4 cAMP responsive element binding protein 3-like 4
CREB5 cAMP responsive element binding protein 5
CREM cAMP responsive element modulator
FXYD2 FXYD domain containing ion transport regulator 2
GDNF glial cell derived neurotrophic factor
GNAI1 guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 1
GNAI2 guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 2
GNAI3 guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 3
GNAQ guanine nucleotide binding protein (G protein), q polypeptide
GNAS GNAS complex locus
KCNE1 potassium channel, voltage gated subfamily E regulatory beta subunit 1
KCNK2 potassium channel, two pore domain subfamily K, member 2
KCNQ1 potassium channel, voltage gated KQT-like subfamily Q, member 1
LOC102723475 putative uncharacterized protein LOC388820
MAPK1 mitogen-activated protein kinase 1
MAPK11 mitogen-activated protein kinase 11
MAPK12 mitogen-activated protein kinase 12
MAPK13 mitogen-activated protein kinase 13
MAPK14 mitogen-activated protein kinase 14
MAPK3 mitogen-activated protein kinase 3
MYH6 myosin, heavy chain 6, cardiac muscle, alpha
MYH7 myosin, heavy chain 7, cardiac muscle, beta
MYL2 myosin, light chain 2, regulatory, cardiac, slow
MYL3 myosin, light chain 3, alkali; ventricular, skeletal, slow
MYL4 myosin, light chain 4, alkali; atrial, embryonic
PIK3CG phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit gamma
PIK3R5 phosphoinositide-3-kinase, regulatory subunit 5
PIK3R6 phosphoinositide-3-kinase, regulatory subunit 6
PLCB1 phospholipase C, beta 1 (phosphoinositide-specific)
PLCB2 phospholipase C, beta 2
PLCB3 phospholipase C, beta 3 (phosphatidylinositol-specific)
PLCB4 phospholipase C, beta 4
PLN phospholamban
POPDC2 popeye domain containing 2
POPDC3 popeye domain containing 3
PPP1CA protein phosphatase 1, catalytic subunit, alpha isozyme
PPP1CB protein phosphatase 1, catalytic subunit, beta isozyme
PPP1CC protein phosphatase 1, catalytic subunit, gamma isozyme
PPP1R1A protein phosphatase 1, regulatory (inhibitor) subunit 1A
PPP2CA protein phosphatase 2, catalytic subunit, alpha isozyme
PPP2CB protein phosphatase 2, catalytic subunit, beta isozyme
PPP2R1A protein phosphatase 2, regulatory subunit A, alpha
PPP2R1B protein phosphatase 2, regulatory subunit A, beta
PPP2R2A protein phosphatase 2, regulatory subunit B, alpha
PPP2R2B protein phosphatase 2, regulatory subunit B, beta
PPP2R2C protein phosphatase 2, regulatory subunit B, gamma
PPP2R2D protein phosphatase 2, regulatory subunit B, delta
PPP2R3A protein phosphatase 2, regulatory subunit B'', alpha
PPP2R3B protein phosphatase 2, regulatory subunit B'', beta
PPP2R3C protein phosphatase 2, regulatory subunit B'', gamma
PPP2R5A protein phosphatase 2, regulatory subunit B', alpha
PPP2R5B protein phosphatase 2, regulatory subunit B', beta
PPP2R5C protein phosphatase 2, regulatory subunit B', gamma
PPP2R5D protein phosphatase 2, regulatory subunit B', delta
PPP2R5E protein phosphatase 2, regulatory subunit B', epsilon isoform
PRKACB protein kinase, cAMP-dependent, catalytic, beta
PRKACG protein kinase, cAMP-dependent, catalytic, gamma
PRKCA protein kinase C, alpha
RAPGEF3 Rap guanine nucleotide exchange factor (GEF) 3
RAPGEF4 Rap guanine nucleotide exchange factor (GEF) 4
RPS6KA5 ribosomal protein S6 kinase, 90kDa, polypeptide 5
RYR2 ryanodine receptor 2 (cardiac)
SCN1B sodium channel, voltage gated, type I beta subunit
SCN4B sodium channel, voltage gated, type IV beta subunit
SCN5A sodium channel, voltage gated, type V alpha subunit
SCN7A sodium channel, voltage gated, type VII alpha subunit
SLC8A1 solute carrier family 8 (sodium/calcium exchanger), member 1
SLC8A2 solute carrier family 8 (sodium/calcium exchanger), member 2
SLC8A3 solute carrier family 8 (sodium/calcium exchanger), member 3
SLC9A1 solute carrier family 9, subfamily A (NHE1, cation proton antiporter 1), member 1
TNNI3 troponin I type 3 (cardiac)
TNNT2 troponin T type 2 (cardiac)
TPM1 tropomyosin 1 (alpha)
TPM2 tropomyosin 2 (beta)
TPM3 tropomyosin 3
TPM4 tropomyosin 4