GNAS

Gene Information
 
Gene Symbol
GNAS
 
Aliases
AHO, C20orf45, GNAS1, GPSA, GSA, GSP, NESP, PITA3, POH, SCG6, SgVI
 
Entrez Gene ID
 
Gene Name
GNAS complex locus
 
Chromosomal Location
20q13.32
 
HGNC ID
 
RefSeq DNA
 
RefSeq mRNA
  e!Ensembl
Gene
Transcript
ENST00000313949, ENST00000371098, ENST00000371075, ENST00000667293, ENST00000657090, ENST00000453292, ENST00000419558, ENST00000491348, ENST00000472183, ENST00000462499, ENST00000482112, ENST00000663479, ENST00000493744, ENST00000490374, ENST00000467227, ENST00000371100, ENST00000371099, ENST00000371102, ENST00000464624, ENST00000306120, ENST00000481768, ENST00000450130, ENST00000349036, ENST00000423897, ENST00000464960, ENST00000488546, ENST00000481039, ENST00000468895, ENST00000467321, ENST00000477931, ENST00000485673, ENST00000470512, ENST00000464788, ENST00000469431, ENST00000478585, ENST00000604005, ENST00000480975, ENST00000480232, ENST00000484504, ENST00000461152, ENST00000371095, ENST00000371085, ENST00000354359, ENST00000265620, ENST00000371081, ENST00000338783, ENST00000488652, ENST00000476935, ENST00000492907, ENST00000603546, ENST00000483387, ENST00000487862, ENST00000496934, ENST00000476196, ENST00000494081, ENST00000487981, ENST00000493958, ENST00000656419, ENST00000479025, ENST00000475610, ENST00000306090
 
Protein
ENSP00000323571, ENSP00000360139, ENSP00000360115, ENSP00000499293, ENSP00000499380, ENSP00000392000, ENSP00000416234, ENSP00000499272, ENSP00000499673, ENSP00000499758, ENSP00000499794, ENSP00000499353, ENSP00000499376, , ENSP00000499681, ENSP00000360141, ENSP00000360140, ENSP00000360143, ENSP00000499607, ENSP00000302237, ENSP00000499644, ENSP00000412424, ENSP00000265621, ENSP00000412356, ENSP00000499613, ENSP00000499332, ENSP00000499767, ENSP00000499551, ENSP00000499523, ENSP00000499660, ENSP00000499334, ENSP00000499552, ENSP00000499239, ENSP00000499654, ENSP00000499762, ENSP00000474219, ENSP00000499392, ENSP00000499545, ENSP00000499259, ENSP00000499274, ENSP00000360136, ENSP00000360126, ENSP00000346328, ENSP00000265620, ENSP00000360122, ENSP00000345971, ENSP00000499435, ENSP00000499409, ENSP00000499443, ENSP00000474802, ENSP00000499352, ENSP00000499614, ENSP00000304472

SNPs

SNP
SNP ID
Associated disease
References
Cys174Tyr
Gonadotropin Independent Precocious Puberty
A366S Testotoxicosis

Gene Ontology (GO)

GO ID Ontology Function Evidence Reference
GO:0007188 Biological process Adenylate cyclase-modulating G protein-coupled receptor signaling pathway IBA 21873635
GO:0007189 Biological process Adenylate cyclase-activating G protein-coupled receptor signaling pathway IMP 12719376
GO:0007191 Biological process Adenylate cyclase-activating dopamine receptor signaling pathway IBA 21873635
GO:0007606 Biological process Sensory perception of chemical stimulus IBA 21873635
GO:0048589 Biological process Developmental growth IMP 12719376
Protein Information
 
Protein Name
Protein ALEX, protein GNAS, protein SCG6 (secretogranin VI), G protein subunit alpha S, adenylate cyclase-stimulating G alpha protein, alternative gene product encoded by XL-exon, extra large alphas protein, guanine nucleotide binding protein (G protein), alpha stimulating activity polypeptide 1, guanine nucleotide regulatory protein, guanine nucleotide-binding protein G(s) subunit alpha isoforms XLas, neuroendocrine secretory protein, secretogranin VI
 
Function
|Guanine nucleotide-binding proteins (G proteins) function as transducers in numerous signaling pathways controlled by G protein-coupled receptors (GPCRs) (PubMed:17110384). Signaling involves the activation of adenylyl cyclases, resulting in increased levels of the signaling molecule cAMP (PubMed:26206488, PubMed:8702665). GNAS functions downstream of several GPCRs, including beta-adrenergic receptors (PubMed:21488135). Stimulates the Ras signaling pathway via RAPGEF2 (PubMed:12391161). .|May inhibit the adenylyl cyclase-stimulating activity of guanine nucleotide-binding protein G(s) subunit alpha which is produced from the same locus in a different open reading frame. .|Guanine nucleotide-binding proteins (G proteins) function as transducers in numerous signaling pathways controlled by G protein-coupled receptors (GPCRs). Signaling involves the activation of adenylyl cyclases, resulting in increased levels of the signaling molecule cAMP. GNAS functions downstream of several GPCRs, including beta-adrenergic receptors. XLas isoforms interact with the same set of receptors as GNAS isoforms (By similarity).
 
Refseq Proteins
 
UniProt
Pathways
 
KEGG
 
Reactome
 

Endocrine resistance
Rap1 signaling pathway
Calcium signaling pathway
cAMP signaling pathway
Phospholipase D signaling pathway
Adrenergic signaling in cardiomyocytes
Vascular smooth muscle contraction
Gap junction
Platelet activation
Circadian entrainment
Thermogenesis
Glutamatergic synapse
Serotonergic synapse
Dopaminergic synapse
Long-term depression
Inflammatory mediator regulation of TRP channels
Insulin secretion
GnRH signaling pathway
Ovarian steroidogenesis
Estrogen signaling pathway
Melanogenesis
Thyroid hormone synthesis
Oxytocin signaling pathway
Glucagon signaling pathway
Regulation of lipolysis in adipocytes
Renin secretion
Aldosterone synthesis and secretion
Relaxin signaling pathway
Cortisol synthesis and secretion
Parathyroid hormone synthesis, secretion and action
Cushing syndrome
Endocrine and other factor-regulated calcium reabsorption
Vasopressin-regulated water reabsorption
Salivary secretion
Gastric acid secretion
Pancreatic secretion
Bile secretion
Cocaine addiction
Amphetamine addiction
Morphine addiction
Alcoholism
Vibrio cholerae infection
Chagas disease (American trypanosomiasis)
Amoebiasis
Human cytomegalovirus infection
Human papillomavirus infection
Pathways in cancer
Dilated cardiomyopathy (DCM)

 

Glucagon signaling in metabolic regulation
PKA activation in glucagon signalling
Glucagon-like Peptide-1 (GLP1) regulates insulin secretion
Prostacyclin signalling through prostacyclin receptor
G alpha (s) signalling events
Glucagon-type ligand receptors
Vasopressin regulates renal water homeostasis via Aquaporins
Hedgehog 'off' state
ADORA2B mediated anti-inflammatory cytokines production

     
References
 
 
PubMed ID Disease SNP/Mutation Study population Ethnicity Age of study population Type of sample
Testotoxicosis 
A366S  
Total Patients- Test: 2 boys (1 boy- pseudohypothyroidism and 1 boy- testoxicosis) 
 
Boy with testotoxicosis- 23 months old 
Blood
Gonadotropin Independent Precocious Puberty 
Cys174Tyr  
Girls:1 
 
13months 
Blood

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