STRINGSTRING
Prkar2a Prkar2a Hcn1 Hcn1 Cnga3 Cnga3 Rapgef2 Rapgef2 Prkar1a Prkar1a Rapgef3 Rapgef3 Prkg2 Prkg2 Cnga1 Cnga1 Pde6h Pde6h Cngb3 Cngb3 Pde4b Pde4b Cyct Cyct Rapgef4 Rapgef4 Popdc2 Popdc2 Hcn2 Hcn2 Prkar2b Prkar2b Hcn4 Hcn4 Pde4d Pde4d Cnga2 Cnga2 Pde1c Pde1c Pde5a Pde5a Cnga4 Cnga4 Cnp Cnp Pde2a Pde2a Cnbd2 Cnbd2 Hcn3 Hcn3 Prkar1b Prkar1b Pde10a Pde10a Pde4a Pde4a Slc19a1 Slc19a1 Sting1 Sting1 Cngb1 Cngb1 Pde6g Pde6g Popdc3 Popdc3 Fkbp1b Fkbp1b
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Prkar2acAMP-dependent protein kinase type II-alpha regulatory subunit; Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. Type II regulatory chains mediate membrane association by binding to anchoring proteins, including the MAP2 kinase. (423 aa)
Hcn1Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1; Hyperpolarization-activated ion channel exhibiting weak selectivity for potassium over sodium ions. Contributes to the native pacemaker currents in heart (If) and in neurons (Ih). May mediate responses to sour stimuli. (902 aa)
Cnga3Cyclic nucleotide gated channel alpha 3, isoform CRA_a. (670 aa)
Rapgef2Rap guanine nucleotide exchange factor 2; Functions as a guanine nucleotide exchange factor (GEF), which activates Rap and Ras family of small GTPases by exchanging bound GDP for free GTP in a cAMP-dependent manner. Serves as a link between cell surface receptors and Rap/Ras GTPases in intracellular signaling cascades. Acts also as an effector for Rap1 by direct association with Rap1-GTP thereby leading to the amplification of Rap1-mediated signaling. Shows weak activity on HRAS. It is controversial whether RAPGEF2 binds cAMP and cGMP or not. Its binding to ligand-activated beta-1 adre [...] (1657 aa)
Prkar1acAMP-dependent protein kinase type I-alpha regulatory subunit, N-terminally processed; Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. (381 aa)
Rapgef3Rap guanine nucleotide exchange factor 3; Guanine nucleotide exchange factor (GEF) for RAP1A and RAP2A small GTPases that is activated by binding cAMP. Through simultaneous binding of PDE3B to RAPGEF3 and PIK3R6 is assembled in a signaling complex in which it activates the PI3K gamma complex and which is involved in angiogenesis. Plays a role in the modulation of the cAMP- induced dynamic control of endothelial barrier function through a pathway that is independent on Rho-mediated signaling. Required for the actin rearrangement at cell-cell junctions, such as stress fibers and junction [...] (926 aa)
Prkg2cGMP-dependent protein kinase 2; Crucial regulator of intestinal secretion and bone growth (By similarity). Phosphorylates and activates CFTR on the plasma membrane. Plays a key role in intestinal secretion by regulating cGMP-dependent translocation of CFTR in jejunum (Probable). Acts downstream of NMDAR to activate the plasma membrane accumulation of GRIA1/GLUR1 in synapse and increase synaptic plasticity. Phosphorylates GRIA1/GLUR1 at Ser-863. Acts as regulator of gene expression and activator of the extracellular signal- regulated kinases MAPK3/ERK1 AND MAPK1/ERK2 in mechanically st [...] (762 aa)
Cnga1cGMP-gated cation channel alpha-1; Subunit of the rod cyclic GMP-gated cation channel, which is involved in the final stage of the phototransduction pathway. When light hits rod photoreceptors, cGMP concentrations decrease causing rapid closure of CNGA1/CNGB1 channels and, therefore, hyperpolarization of the membrane potential. (683 aa)
Pde6hRetinal cone rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma; Participates in processes of transmission and amplification of the visual signal. cGMP-PDEs are the effector molecules in G- protein-mediated phototransduction in vertebrate rods and cones (By similarity); Belongs to the rod/cone cGMP-PDE gamma subunit family. (83 aa)
Cngb3Cyclic nucleotide-gated channel subunit beta 3. (690 aa)
Pde4bcAMP-specific 3',5'-cyclic phosphodiesterase 4B; Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes; Belongs to the cyclic nucleotide phosphodiesterase family. PDE4 subfamily. (659 aa)
CyctDual 3',5'-cyclic-AMP and -GMP phosphodiesterase 11A; Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides cAMP and cGMP. Catalyzes the hydrolysis of both cAMP and cGMP to 5'-AMP and 5'-GMP, respectively (By similarity). (935 aa)
Rapgef4Rap guanine nucleotide exchange factor 4; Guanine nucleotide exchange factor (GEF) for RAP1A, RAP1B and RAP2A small GTPases that is activated by binding cAMP. Seems not to activate RAB3A. Involved in cAMP-dependent, PKA-independent exocytosis through interaction with RIMS2 (By similarity). (1011 aa)
Popdc2Popeye domain-containing 2. (368 aa)
Hcn2Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2; Hyperpolarization-activated ion channel exhibiting weak selectivity for potassium over sodium ions. Contributes to the native pacemaker currents in heart (If) and in neurons (Ih). Can also transport ammonium in the distal nephron. Produces a large instantaneous current. (847 aa)
Prkar2bcAMP-dependent protein kinase type II-beta regulatory subunit; Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. Type II regulatory chains mediate membrane association by binding to anchoring proteins, including the MAP2 kinase. (416 aa)
Hcn4Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4; Hyperpolarization-activated ion channel with very slow activation and inactivation exhibiting weak selectivity for potassium over sodium ions. May contribute to the native pacemaker currents in heart (If) that regulate the rhythm of heart beat. May contribute to the native pacemaker currents in neurons (Ih) (By similarity). May mediate responses to sour stimuli. (985 aa)
Pde4dcAMP-specific 3',5'-cyclic phosphodiesterase 4D; Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes; Belongs to the cyclic nucleotide phosphodiesterase family. PDE4 subfamily. (733 aa)
Cnga2Cyclic nucleotide-gated olfactory channel; Odorant signal transduction is probably mediated by a G- protein coupled cascade using cAMP as second messenger. The olfactory channel can be shown to be activated by cyclic nucleotides which leads to a depolarization of olfactory sensory neurons. (664 aa)
Pde1cCalcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1C; Calmodulin-dependent cyclic nucleotide phosphodiesterase with a dual-specificity for the second messengers cAMP and cGMP, which are key regulators of many important physiological processes. Has a high affinity for both cAMP and cGMP. Modulates the amplitude and duration of the cAMP signal in sensory cilia in response to odorant stimulation, hence contributing to the generation of action potentials. Regulates smooth muscle cell proliferation. Regulates the stability of growth factor receptors, including PDGFRB (B [...] (668 aa)
Pde5acGMP-specific 3',5'-cyclic phosphodiesterase; Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. This phosphodiesterase catalyzes the specific hydrolysis of cGMP to 5'-GMP. Specifically regulates nitric-oxide-generated cGMP. (833 aa)
Cnga4Cyclic nucleotide-gated cation channel alpha-4; Second messenger, cAMP, causes the opening of cation- selective cyclic nucleotide-gated (CNG) channels and depolarization of the neuron (olfactory sensory neurons, OSNs). CNGA4 is the modulatory subunit of this channel which is known to play a central role in the transduction of odorant signals and subsequent adaptation. By accelerating the calcium-mediated negative feedback in olfactory signaling it allows rapid adaptation to odor stimulation and extends its range of odor detection (By similarity). (575 aa)
Cnp2',3'-cyclic-nucleotide 3'-phosphodiesterase; May participate in RNA metabolism in the myelinating cell, CNP is the third most abundant protein in central nervous system myelin; Belongs to the 2H phosphoesterase superfamily. CNPase family. (420 aa)
Pde2acGMP-dependent 3',5'-cyclic phosphodiesterase; Cyclic nucleotide phosphodiesterase with a dual-specificity for the second messengers cAMP and cGMP, which are key regulators of many important physiological processes. (935 aa)
Cnbd2LRRGT00127. (1042 aa)
Hcn3Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 3; Hyperpolarization-activated potassium channel. May also facilitate the permeation of sodium ions (By similarity). Belongs to the potassium channel HCN family. (780 aa)
Prkar1bcAMP-dependent protein kinase type I-beta regulatory subunit. (358 aa)
Pde10acAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A; Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. Can hydrolyze both cAMP and cGMP, but has higher affinity for cAMP and is more efficient with cAMP as substrate. (794 aa)
Pde4acAMP-specific 3',5'-cyclic phosphodiesterase 4A; Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes; Belongs to the cyclic nucleotide phosphodiesterase family. PDE4 subfamily. (841 aa)
Slc19a1Reduced folate transporter; Transporter that mediates the import of reduced folates. Has high affinity for N5- methyltetrahydrofolate, the predominant circulating form of folate (By similarity). Also able to mediate the import of antifolate drug methotrexate. Mechanistically, acts as an antiporter, which export of intracellular organic anions to facilitate uptake of its substrates (By similarity). 5-amino-4- imidazolecarboxamide riboside (AICAR), when phosphorylated to AICAR monophosphate, can serve as an organic anion for antiporter activity (By similarity). (512 aa)
Sting1Stimulator of interferon genes protein; Facilitator of innate immune signaling that acts as a sensor of cytosolic DNA from bacteria and viruses and promotes the production of type I interferon (IFN-alpha and IFN-beta). Innate immune response is triggered in response to non-CpG double-stranded DNA from viruses and bacteria delivered to the cytoplasm (By similarity). Acts by binding cyclic dinucleotides: recognizes and binds cyclic di- GMP (c-di-GMP), a second messenger produced by bacteria, and cyclic GMP-AMP (cGAMP), a messenger produced by CGAS in response to DNA virus in the cytosol [...] (379 aa)
Cngb1Cyclic nucleotide-gated channel subunit beta 1. (1338 aa)
Pde6gRCG33796, isoform CRA_b. (87 aa)
Popdc3Popeye domain-containing 3. (238 aa)
Fkbp1bPeptidyl-prolyl cis-trans isomerase FKBP1B; Has the potential to contribute to the immunosuppressive and toxic effects of FK506 and rapamycin. PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides; Belongs to the FKBP-type PPIase family. FKBP1 subfamily. (108 aa)
Your Current Organism:
Rattus norvegicus
NCBI taxonomy Id: 10116
Other names: Buffalo rat, Norway rat, R. norvegicus, Rattus PC12 clone IS, Rattus sp. strain Wistar, Sprague-Dawley rat, Wistar rats, brown rat, laboratory rat, rat, rats, zitter rats
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.