ENSG00000134183


Homo sapiens

Features
Gene ID: ENSG00000134183
  
Biological name :GNAT2
  
Synonyms : GNAT2 / G protein subunit alpha transducin 2 / P19087
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 1
Strand: -1
Band: p13.3
Gene start: 109603267
Gene end: 109619929
  
Corresponding Affymetrix probe sets: 210604_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000482596
Ensembl peptide - ENSP00000251337
NCBI entrez gene - 2780     See in Manteia.
OMIM - 139340
RefSeq - XM_011541264
RefSeq - NM_005272
RefSeq Peptide - NP_005263
swissprot - P19087
swissprot - Q5T697
swissprot - A0A087WZE5
Ensembl - ENSG00000134183
  
Related genetic diseases (OMIM): 613856 - Achromatopsia 4, 613856
See expression report in BioGPS
See gene description in Wikigenes
See gene description in GeneCards
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 gnat2ENSDARG00000042529Danio rerio
 GNAT2ENSGALG00000038084Gallus gallus
 Gnat2ENSMUSG00000009108Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
GNAT1 / P11488 / G protein subunit alpha transducin 1ENSG0000011434982
GNAT3 / A8MTJ3 / G protein subunit alpha transducin 3ENSG0000021441580
GNAI2 / P04899 / G protein subunit alpha i2ENSG0000011435370
GNAI3 / P08754 / G protein subunit alpha i3ENSG0000006513569
GNAI1 / P63096 / G protein subunit alpha i1ENSG0000012795569
GNAO1 / P09471 / G protein subunit alpha o1ENSG0000008725860
GNAZ / P19086 / G protein subunit alpha zENSG0000012826657
GNAQ / P50148 / G protein subunit alpha qENSG0000015605250
GNA11 / P29992 / G protein subunit alpha 11ENSG0000008825650
GNA14 / O95837 / G protein subunit alpha 14ENSG0000015604949
GNA15 / P30679 / G protein subunit alpha 15ENSG0000006055843
GNA12 / Q03113 / G protein subunit alpha 12ENSG0000014653540
GNA13 / Q14344 / G protein subunit alpha 13ENSG0000012006339


Protein motifs (from Interpro)
Interpro ID Name
 IPR001019  Guanine nucleotide binding protein (G-protein), alpha subunit
 IPR001408  G-protein alpha subunit, group I
 IPR011025  G protein alpha subunit, helical insertion
 IPR027417  P-loop containing nucleoside triphosphate hydrolase


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0001580 detection of chemical stimulus involved in sensory perception of bitter taste IEA
 biological_processGO:0006457 protein folding TAS
 biological_processGO:0007165 signal transduction IEA
 biological_processGO:0007186 G-protein coupled receptor signaling pathway IEA
 biological_processGO:0007188 adenylate cyclase-modulating G-protein coupled receptor signaling pathway IBA
 biological_processGO:0007204 positive regulation of cytosolic calcium ion concentration IEA
 biological_processGO:0007223 Wnt signaling pathway, calcium modulating pathway TAS
 biological_processGO:0007601 visual perception NAS
 biological_processGO:0007602 phototransduction IEA
 biological_processGO:0009642 response to light intensity IEA
 biological_processGO:0046549 retinal cone cell development IEA
 biological_processGO:0050896 response to stimulus IEA
 biological_processGO:0050908 detection of light stimulus involved in visual perception IEA
 cellular_componentGO:0001750 photoreceptor outer segment IEA
 cellular_componentGO:0001917 photoreceptor inner segment IEA
 cellular_componentGO:0005834 heterotrimeric G-protein complex NAS
 cellular_componentGO:0005886 plasma membrane TAS
 cellular_componentGO:0042622 photoreceptor outer segment membrane ISS
 molecular_functionGO:0000166 nucleotide binding IEA
 molecular_functionGO:0001664 G-protein coupled receptor binding IBA
 molecular_functionGO:0003924 GTPase activity IEA
 molecular_functionGO:0004871 obsolete signal transducer activity IEA
 molecular_functionGO:0005525 GTP binding IEA
 molecular_functionGO:0008020 G-protein coupled photoreceptor activity NAS
 molecular_functionGO:0019001 guanyl nucleotide binding IEA
 molecular_functionGO:0031683 G-protein beta/gamma-subunit complex binding IEA
 molecular_functionGO:0046872 metal ion binding IEA


Pathways (from Reactome)
Pathway description
PLC beta mediated events
G-protein activation
Ca2+ pathway
G alpha (i) signalling events
Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000007 Autosomal recessive inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in homozygotes. In the context of medical genetics, autosomal recessive disorders manifest in homozygotes (with two copies of the mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele)." [HPO:curators]
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 HP:0000505 Impaired vision 
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 HP:0000512 Abnormal electroretinogram "Any abnormality of the electrical responses of various cell types in the retina as measured by electroretinography." [HPO:curators]
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 HP:0000540 Hypermetropia 
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 HP:0000551 Abnormal color vision 
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 HP:0000577 Exotropia 
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 HP:0000603 Central scotoma 
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 HP:0000613 Photophobia "Excessive sensitivity to light with the sensation of discomfort or pain in the eyes due to exposure to bright light." [HPO:curators]
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 HP:0000639 Nystagmus "Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms." [HPO:curators]
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 HP:0007641 Secondary dyschromatopsia 
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 HP:0007703 Abnormal retinal pigmentation 
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 HP:0007722 Loss of retinal pigment epithelium 
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 HP:0007750 Foveal hypoplasia 
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 HP:0007793 Bilateral macular retinal pigment epithelial mottling 
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 HP:0007843 Attenuation of retinal blood vessels 
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 HP:0007939 Almost complete colorblindness except ability to see blue 
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 HP:0011516 Rod monochromacy "A condition where the retina contains no functional cone cells, so that in addition to the absence of color discrimination, vision in lights of normal intensity is difficult." [DDD:gblack]
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 HP:0012043 Pendular nystagmus "Rhythmic, involuntary sinusoidal oscillations of one or both eyes. The waveform of pendular nystagmus may occur in any direction." [HPO:probinson]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000128617 OPN1SW / P03999 / opsin 1, short wave sensitive  / complex / reaction
 ENSG00000163914 RHO / P08100 / rhodopsin  / complex / reaction
 ENSG00000186469 GNG2 / P59768 / G protein subunit gamma 2  / complex
 ENSG00000185527 PDE6G / P18545 / phosphodiesterase 6G  / complex / reaction
 ENSG00000133256 PDE6B / P35913 / phosphodiesterase 6B  / reaction / complex
 ENSG00000132915 PDE6A / P16499 / phosphodiesterase 6A  / reaction / complex
 ENSG00000078369 GNB1 / P62873 / G protein subunit beta 1  / complex
 ENSG00000102076 OPN1LW / P04000 / opsin 1, long wave sensitive  / complex / reaction
 ENSG00000268221 OPN1MW / P04001 / opsin 1, medium wave sensitive  / reaction / complex






 

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