Entry
Name
cAMP signaling pathway - Ursus americanus (American black bear)
Description
cAMP is one of the most common and universal second messengers, and its formation is promoted by adenylyl cyclase (AC) activation after ligation of G protein-coupled receptors (GPCRs) by ligands including hormones, neurotransmitters, and other signaling molecules. cAMP regulates pivotal physiologic processes including metabolism, secretion, calcium homeostasis, muscle contraction, cell fate, and gene transcription. cAMP acts directly on three main targets: protein kinase A (PKA), the exchange protein activated by cAMP (Epac), and cyclic nucleotide-gated ion channels (CNGCs). PKA modulates, via phosphorylation, a number of cellular substrates, including transcription factors, ion channels, transporters, exchangers, intracellular Ca2+ -handling proteins, and the contractile machinery. Epac proteins function as guanine nucleotide exchange factors (GEFs) for both Rap1 and Rap2. Various effector proteins, including adaptor proteins implicated in modulation of the actin cytoskeleton, regulators of G proteins of the Rho family, and phospholipases, relay signaling downstream from Rap.
Class
Environmental Information Processing; Signal transduction
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Ursus americanus (American black bear) [GN:
uar ]
Gene
123782079 ADCYAP1; pituitary adenylate cyclase-activating polypeptide [KO:K05262 ]
123789095 ADCYAP1R1; pituitary adenylate cyclase-activating polypeptide type I receptor isoform X1 [KO:K04587 ]
123788731 VIPR2; vasoactive intestinal polypeptide receptor 2 isoform X1 [KO:K04590 ]
123789105 CRHR2; corticotropin-releasing factor receptor 2 isoform X1 [KO:K04579 ]
123778738 GIPR; gastric inhibitory polypeptide receptor isoform X1 [KO:K04580 ]
123786108 FSHR; follicle-stimulating hormone receptor isoform X1 [KO:K04247 ]
123803290 LOW QUALITY PROTEIN: guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas-like [KO:K04632 ]
123781213 GABBR2; LOW QUALITY PROTEIN: gamma-aminobutyric acid type B receptor subunit 2 [KO:K04615 ]
123796436 GABBR1; gamma-aminobutyric acid type B receptor subunit 1 [KO:K04615 ]
123779626 LOW QUALITY PROTEIN: hydroxycarboxylic acid receptor 2-like [KO:K08402 ]
123795316 PTGER3; prostaglandin E2 receptor EP3 subtype isoform X1 [KO:K04260 ]
123795104 GNAI3; guanine nucleotide-binding protein G(i) subunit alpha-3 [KO:K04630 ]
123789354 GNAI1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
123798684 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
123776054 CNGA3; cyclic nucleotide-gated cation channel alpha-3 isoform X1 [KO:K04950 ]
123782774 CNGA4; cyclic nucleotide-gated cation channel alpha-4 [KO:K04951 ]
123793341 CAMK2D; calcium/calmodulin-dependent protein kinase type II subunit delta isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
123803651 CAMK2A; calcium/calmodulin-dependent protein kinase type II subunit alpha isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
123789460 CAMK2B; calcium/calmodulin-dependent protein kinase type II subunit beta isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
123782837 CAMK2G; calcium/calmodulin-dependent protein kinase type II subunit gamma isoform X1 [KO:K04515 ] [EC:2.7.11.17 ]
123784027 POPDC2; popeye domain-containing protein 2 isoform X1 [KO:K26206 ]
123776187 KCNK2; potassium channel subfamily K member 2 isoform X1 [KO:K04913 ]
123794065 HCN2; potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 [KO:K04955 ]
123790735 HCN4; potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 [KO:K04957 ]
123801027 ABCC4; ATP-binding cassette sub-family C member 4 isoform X1 [KO:K05673 ]
123794811 RAPGEF3; rap guanine nucleotide exchange factor 3 isoform X1 [KO:K08014 ]
123780680 RAPGEF4; rap guanine nucleotide exchange factor 4 isoform X1 [KO:K04351 ]
123800384 PLCE1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase epsilon-1 isoform X1 [KO:K05860 ] [EC:3.1.4.11 ]
123784191 TIAM1; rho guanine nucleotide exchange factor TIAM1 isoform X1 [KO:K05731 ]
123775750 VAV2; guanine nucleotide exchange factor VAV2 isoform X1 [KO:K05730 ]
123780787 RAC2; ras-related C3 botulinum toxin substrate 2 isoform X1 [KO:K07860 ]
123777961 RAC3; ras-related C3 botulinum toxin substrate 3 isoform X1 [KO:K07861 ]
123790219 ARAP3; arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 3 isoform X1 [KO:K12490 ]
123786407 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
123788422 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
123779078 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
123800228 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
123793748 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
123779926 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
123779548 PPP1R1B; protein phosphatase 1 regulatory subunit 1B isoform X1 [KO:K15494 ]
123798247 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
123799579 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
123781164 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
123788905 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 [KO:K09048 ]
123796787 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
123783374 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 [KO:K09048 ]
123789128 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
123789442 GLI3; LOW QUALITY PROTEIN: transcriptional activator GLI3 [KO:K06230 ]
123788912 NFKB1; nuclear factor NF-kappa-B p105 subunit isoform X1 [KO:K02580 ]
123780901 PPARA; peroxisome proliferator-activated receptor alpha isoform X1 [KO:K07294 ]
123787495 NFATC1; nuclear factor of activated T-cells, cytoplasmic 1 isoform X1 [KO:K04446 ]
123780848 PPP1R12A; protein phosphatase 1 regulatory subunit 12A isoform X1 [KO:K06270 ]
123796318 GRIN1; glutamate receptor ionotropic, NMDA 1 isoform X1 [KO:K05208 ]
123781021 GRIN3A; glutamate receptor ionotropic, NMDA 3A isoform X1 [KO:K05213 ]
123792133 ATP1B2; sodium/potassium-transporting ATPase subunit beta-2 isoform X1 [KO:K01540 ]
123792376 ATP1B1; sodium/potassium-transporting ATPase subunit beta-1 [KO:K01540 ]
123788438 ATP1B3; sodium/potassium-transporting ATPase subunit beta-3 [KO:K01540 ]
123792608 sodium/potassium-transporting ATPase subunit gamma-like isoform X1 [KO:K01538 ]
123779365 ORAI1; calcium release-activated calcium channel protein 1 [KO:K16056 ]
123777895 CACNA1C; voltage-dependent L-type calcium channel subunit alpha-1C [KO:K04850 ]
123798762 CACNA1D; voltage-dependent L-type calcium channel subunit alpha-1D isoform X1 [KO:K04851 ]
123797184 CACNA1F; voltage-dependent L-type calcium channel subunit alpha-1F isoform X1 [KO:K04853 ]
123785763 CACNA1S; LOW QUALITY PROTEIN: voltage-dependent L-type calcium channel subunit alpha-1S [KO:K04857 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
Reference
Authors
Fimia GM, Sassone-Corsi P
Title
Cyclic AMP signalling.
Journal
J Cell Sci 114:1971-2 (2001)
Reference
Authors
Serezani CH, Ballinger MN, Aronoff DM, Peters-Golden M
Title
Cyclic AMP: master regulator of innate immune cell function.
Journal
Reference
Authors
Oldenburger A, Maarsingh H, Schmidt M
Title
Multiple facets of cAMP signalling and physiological impact: cAMP compartmentalization in the lung.
Journal
Reference
Authors
Ahuja M, Jha A, Maleth J, Park S, Muallem S
Title
cAMP and Ca signaling in secretory epithelia: Crosstalk and synergism.
Journal
Reference
Authors
Shirshev SV
Title
Role of Epac proteins in mechanisms of cAMP-dependent immunoregulation.
Journal
Reference
Authors
Roscioni SS, Elzinga CR, Schmidt M
Title
Epac: effectors and biological functions.
Journal
Reference
Authors
Roberts OL, Dart C
Title
cAMP signalling in the vasculature: the role of Epac (exchange protein directly activated by cAMP).
Journal
Reference
Authors
Schaub MC, Hefti MA, Zaugg M
Title
Integration of calcium with the signaling network in cardiac myocytes.
Journal
Reference
Authors
Triposkiadis F, Karayannis G, Giamouzis G, Skoularigis J, Louridas G, Butler J
Title
The sympathetic nervous system in heart failure physiology, pathophysiology, and clinical implications.
Journal
Reference
Authors
Saucerman JJ, McCulloch AD
Title
Mechanistic systems models of cell signaling networks: a case study of myocyte adrenergic regulation.
Journal
Reference
Authors
Yang JH, Saucerman JJ
Title
Computational models reduce complexity and accelerate insight into cardiac signaling networks.
Journal
Reference
Authors
Taggart P, Boyett MR, Logantha S, Lambiase PD
Title
Anger, emotion, and arrhythmias: from brain to heart.
Journal
Reference
Authors
Bozzi Y, Dunleavy M, Henshall DC
Title
Cell signaling underlying epileptic behavior.
Journal
Reference
Authors
Lizcano JM, Morrice N, Cohen P
Title
Regulation of BAD by cAMP-dependent protein kinase is mediated via phosphorylation of a novel site, Ser155.
Journal
Reference
Authors
Gerlo S, Kooijman R, Beck IM, Kolmus K, Spooren A, Haegeman G
Title
Cyclic AMP: a selective modulator of NF-kappaB action.
Journal
Reference
Authors
Lauder JM
Title
Neurotransmitters as growth regulatory signals: role of receptors and second messengers.
Journal
Reference
Authors
Voglis G, Tavernarakis N
Title
The role of synaptic ion channels in synaptic plasticity.
Journal
Reference
Authors
Altarejos JY, Montminy M
Title
CREB and the CRTC co-activators: sensors for hormonal and metabolic signals.
Journal
Reference
Authors
Bozzi Y, Borrelli E
Title
The role of dopamine signaling in epileptogenesis.
Journal
Reference
Authors
Ceulemans H, Bollen M
Title
Functional diversity of protein phosphatase-1, a cellular economizer and reset button.
Journal
Reference
Authors
Lipinski RJ, Gipp JJ, Zhang J, Doles JD, Bushman W
Title
Unique and complimentary activities of the Gli transcription factors in Hedgehog signaling.
Journal
Reference
Authors
Lasala C, Schteingart HF, Arouche N, Bedecarras P, Grinspon RP, Picard JY, Josso N, di Clemente N, Rey RA
Title
SOX9 and SF1 are involved in cyclic AMP-mediated upregulation of anti-Mullerian gene expression in the testicular prepubertal Sertoli cell line SMAT1.
Journal
Reference
Authors
Rosenkranz AC, Rauch BH, Freidel K, Schror K
Title
Regulation of protease-activated receptor-1 by vasodilatory prostaglandins via NFAT.
Journal
Reference
Authors
Lazennec G, Canaple L, Saugy D, Wahli W
Title
Activation of peroxisome proliferator-activated receptors (PPARs) by their ligands and protein kinase A activators.
Journal
Reference
Authors
Murthy KS
Title
Signaling for contraction and relaxation in smooth muscle of the gut.
Journal
Reference
Authors
Birukova AA, Zagranichnaya T, Alekseeva E, Bokoch GM, Birukov KG
Title
Epac/Rap and PKA are novel mechanisms of ANP-induced Rac-mediated pulmonary endothelial barrier protection.
Journal
Reference
Authors
Houslay MD, Milligan G
Title
Tailoring cAMP-signalling responses through isoform multiplicity.
Journal
Related pathway
KO pathway
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