Version 5.4
| Homo sapiens Gene: GNB3 | |||||||||||||||||||
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| Summary | |||||||||||||||||||
| InnateDB Gene | IDBG-15164.6 | ||||||||||||||||||
| Last Modified | 2014-10-13 [Report errors or provide feedback] | ||||||||||||||||||
| Gene Symbol | GNB3 | ||||||||||||||||||
| Gene Name | guanine nucleotide binding protein (G protein), beta polypeptide 3 | ||||||||||||||||||
| Synonyms | |||||||||||||||||||
| Species | Homo sapiens | ||||||||||||||||||
| Ensembl Gene | ENSG00000111664 | ||||||||||||||||||
| Encoded Proteins |
guanine nucleotide binding protein (G protein), beta polypeptide 3
guanine nucleotide binding protein (G protein), beta polypeptide 3
guanine nucleotide binding protein (G protein), beta polypeptide 3
guanine nucleotide binding protein (G protein), beta polypeptide 3
guanine nucleotide binding protein (G protein), beta polypeptide 3
guanine nucleotide binding protein (G protein), beta polypeptide 3
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| Protein Structure | |||||||||||||||||||
| Useful resources | Stemformatics EHFPI ImmGen | ||||||||||||||||||
| Entrez Gene | |||||||||||||||||||
| Summary |
Heterotrimeric guanine nucleotide-binding proteins (G proteins), which integrate signals between receptors and effector proteins, are composed of an alpha, a beta, and a gamma subunit. These subunits are encoded by families of related genes. This gene encodes a beta subunit. Beta subunits are important regulators of alpha subunits, as well as of certain signal transduction receptors and effectors. A single-nucleotide polymorphism (C825T) in this gene is associated with essential hypertension and obesity. This polymorphism is also associated with the occurrence of the splice variant GNB3-s, which appears to have increased activity. GNB3-s is an example of alternative splicing caused by a nucleotide change outside of the splice donor and acceptor sites. Additional splice variants may exist for this gene, but they have not been fully described. [provided by RefSeq, Jul 2008] Heterotrimeric guanine nucleotide-binding proteins (G proteins), which integrate signals between receptors and effector proteins, are composed of an alpha, a beta, and a gamma subunit. These subunits are encoded by families of related genes. This gene encodes a beta subunit which belongs to the WD repeat G protein beta family. Beta subunits are important regulators of alpha subunits, as well as of certain signal transduction receptors and effectors. A single-nucleotide polymorphism (C825T) in this gene is associated with essential hypertension and obesity. This polymorphism is also associated with the occurrence of the splice variant GNB3-s, which appears to have increased activity. GNB3-s is an example of alternative splicing caused by a nucleotide change outside of the splice donor and acceptor sites. Alternative splicing results in multiple transcript variants. Additional alternatively spliced transcript variants of this gene have been described, but their full-length nature is not known. [provided by RefSeq, Jul 2014] |
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| Gene Information | |||||||||||||||||||
| Type | Protein coding | ||||||||||||||||||
| Genomic Location | Chromosome 12:6839954-6847393 | ||||||||||||||||||
| Strand | Forward strand | ||||||||||||||||||
| Band | p13.31 | ||||||||||||||||||
| Transcripts | |||||||||||||||||||
| Interactions | |||||||||||||||||||
| Number of Interactions |
This gene and/or its encoded proteins are associated with 38 experimentally validated interaction(s) in this database.
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| Gene Ontology | |||||||||||||||||||
Molecular Function |
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| Biological Process |
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| Cellular Component |
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| Orthologs | |||||||||||||||||||
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Species
Mus musculus
Bos taurus
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Gene ID
Gene Order
Not yet available
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| Pathways | |||||||||||||||||||
| NETPATH | |||||||||||||||||||
| REACTOME |
Prostacyclin signalling through prostacyclin receptor pathway
Platelet homeostasis pathway
ADP signalling through P2Y purinoceptor 12 pathway
ADP signalling through P2Y purinoceptor 1 pathway
Thromboxane signalling through TP receptor pathway
Thrombin signalling through proteinase activated receptors (PARs) pathway
Vasopressin regulates renal water homeostasis via Aquaporins pathway
G alpha (q) signalling events pathway
Gastrin-CREB signalling pathway via PKC and MAPK pathway
G alpha (i) signalling events pathway
G beta:gamma signalling through PI3Kgamma pathway
G beta:gamma signalling through PLC beta pathway
G alpha (12/13) signalling events pathway
G alpha (s) signalling events pathway
G alpha (z) signalling events pathway
Glucagon-type ligand receptors pathway
Class B/2 (Secretin family receptors) pathway
G-protein activation pathway
Opioid Signalling pathway
Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits pathway
GABA B receptor activation pathway
Presynaptic function of Kainate receptors pathway
Activation of G protein gated Potassium channels pathway
Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) pathway
Glucagon-like Peptide-1 (GLP1) regulates insulin secretion pathway
Adrenaline,noradrenaline inhibits insulin secretion pathway
Regulation of insulin secretion pathway
Glucagon signaling in metabolic regulation pathway
Integration of energy metabolism pathway
Transmembrane transport of small molecules pathway
Ca2+ pathway pathway
beta-catenin independent WNT signaling pathway
Signaling by Wnt pathway
Neuronal System pathway
Signaling by GPCR pathway
GABA receptor activation pathway
G protein gated Potassium channels pathway
Platelet activation, signaling and aggregation pathway
G-protein beta:gamma signalling pathway
Activation of GABAB receptors pathway
Signal Transduction pathway
GPCR downstream signaling pathway
Incretin synthesis, secretion, and inactivation pathway
Inwardly rectifying K+ channels pathway
Activation of Kainate Receptors upon glutamate binding pathway
Metabolism of proteins pathway
Potassium Channels pathway
Transmission across Chemical Synapses pathway
GPCR ligand binding pathway
Neurotransmitter Receptor Binding And Downstream Transmission In The Postsynaptic Cell pathway
Metabolism pathway
Peptide hormone metabolism pathway
Signal amplification pathway
Aquaporin-mediated transport pathway
Hemostasis pathway
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| KEGG |
Taste transduction pathway
Chemokine signaling pathway pathway
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| INOH |
GPCR Adenosine A2A receptor signaling pathway pathway
GPCR GroupI metabotropic glutamate receptor signaling pathway pathway
GPCR Dopamine D1like receptor signaling pathway pathway
GPCR signaling pathway
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| PID NCI |
Visual signal transduction: Cones
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| Cross-References | |||||||||||||||||||
| SwissProt | |||||||||||||||||||
| TrEMBL | |||||||||||||||||||
| UniProt Splice Variant | |||||||||||||||||||
| Entrez Gene | |||||||||||||||||||
| UniGene | Hs.631657 | ||||||||||||||||||
| RefSeq | NM_001297571 NM_002075 XM_005253680 | ||||||||||||||||||
| HUGO | |||||||||||||||||||
| OMIM | |||||||||||||||||||
| CCDS | CCDS73427 CCDS8564 | ||||||||||||||||||
| HPRD | 00743 | ||||||||||||||||||
| IMGT | |||||||||||||||||||
| EMBL | |||||||||||||||||||
| GenPept | |||||||||||||||||||
| RNA Seq Atlas | |||||||||||||||||||