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Gene Gene information from NCBI Gene database.
Entrez ID 2775
Gene name G protein subunit alpha o1
Gene symbol GNAO1
Synonyms (NCBI Gene)
DEE17EIEE17G-ALPHA-oGNAOHG1GHLA-DQB1NEDIM
Chromosome 16
Chromosome location 16q13
Summary The protein encoded by this gene represents the alpha subunit of the Go heterotrimeric G-protein signal-transducing complex. Defects in this gene are a cause of early-onset epileptic encephalopathy. Two transcript variants encoding different isoforms have
SNPs SNP information provided by dbSNP.
24 Show/Hide all (24)
SNP ID Visualize variation Clinical significance Consequence
rs587777054 T>A Pathogenic Missense variant, genic downstream transcript variant, coding sequence variant
rs587777055 A>G Pathogenic Missense variant, coding sequence variant
rs587777056 CATTCAAGAACCTCCACTTCA>- Pathogenic Inframe deletion, coding sequence variant
rs587777057 G>A,C Pathogenic Missense variant, coding sequence variant
rs797044878 G>A,T Uncertain-significance, likely-pathogenic, pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
70 Show/Hide all (70)
miRTarBase ID miRNA Experiments Reference
MIRT1023483 hsa-miR-1231 CLIP-seq
MIRT1023484 hsa-miR-1285 CLIP-seq
MIRT1023485 hsa-miR-151-3p CLIP-seq
MIRT1023486 hsa-miR-3119 CLIP-seq
MIRT1023487 hsa-miR-3150a-3p CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
46 Show/Hide all (46)
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0003924 Function GTPase activity IBA
GO:0003924 Function GTPase activity IEA
GO:0003924 Function GTPase activity TAS 1899283
GO:0003925 Function G protein activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
139311 4389 ENSG00000087258
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P09471
Protein name Guanine nucleotide-binding protein G(o) subunit alpha (EC 3.6.5.-)
Protein function Guanine nucleotide-binding proteins (G proteins) function as transducers downstream of G protein-coupled receptors (GPCRs) in numerous signaling cascades (PubMed:29925951, PubMed:33408414). The alpha chain contains the guanine nucleotide binding
PDB 6FUF , 6G79 , 6K41 , 6OIK , 6WWZ , 7D76 , 7D77 , 7EJ0 , 7EJ8 , 7EJA , 7EJK , 7QVM , 7T8X , 7T90 , 7T94 , 7T96 , 7W2Z , 7W6P , 7W7E , 7XJJ , 7Y24 , 8DZQ , 8E9X , 8FN1 , 8HPT , 8HQC , 8I95 , 8I97 , 8I9L , 8I9S , 8IA2 , 8IEC , 8IED , 8IY9 , 8IYH , 8IYW , 8J6D , 8JER , 8JHN , 8JZP , 8JZZ , 8TZQ , 8U02 , 8XWV , 8XX3 , 8XX6 , 8XX7 , 8XXH , 8XXR , 8XXX , 8XXZ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00503 G-alpha 13 → 343 G-protein alpha subunit Domain
Sequence
Sequence length 354
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
KEGG Pathway Reactome Pathway
Rap1 signaling pathway PLC beta mediated events
Hormone signaling G-protein activation
Circadian entrainment Ca2+ pathway
Retrograde endocannabinoid signaling Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding
Glutamatergic synapse  
Cholinergic synapse  
Serotonergic synapse  
GABAergic synapse  
Dopaminergic synapse  
Long-term depression  
Estrogen signaling pathway  
Melanogenesis  
Oxytocin signaling pathway  
Relaxin signaling pathway  
Morphine addiction  
Alcoholism  
Chagas disease  
Toxoplasmosis  
Human cytomegalovirus infection  
Human immunodeficiency virus 1 infection  
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
43
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Show/Hide Causal Diseases (16)
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Abnormality of the nervous system Pathogenic rs797044951, rs587777057 RCV001814097
RCV001814039
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Chorea Likely pathogenic; Pathogenic rs1064794533, rs1596871452 RCV001003613
RCV001003611
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Choreoathetosis Pathogenic rs1596872804 RCV001003614
★★★★★
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Developmental and epileptic encephalopathy Pathogenic; Likely pathogenic rs2037920369, rs2143705016, rs2143272260, rs2143647375, rs2143664797, rs2143664808, rs1297225571, rs2143272046, rs758779535, rs797044878, rs797044951, rs797045599, rs2506531670, rs869312939, rs886039494
View all (18 more)
RCV001315820
RCV001972962
RCV001889307
RCV001976534
RCV001949659
View all (34 more)
★★★★★
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Show/Hide Unknown Diseases (27)
Phenotype Name Clinical Significance Source Reference Evidence Score
BREAST CANCER — GWAS catalog 37380357
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BREAST CARCINOMA — GWAS catalog 35803233
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA, HEPATOCELLULAR — CTD 28284560
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARDIOEMBOLIC STROKE — GWAS catalog 32047268
★★★★★
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Show/Hide Text Mining Associations (164)
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Addison Disease Addison`s Disease BEFREE 20455895
★★★★★
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of rectum Adenocarcinoma Of Rectum BEFREE 28350845
★★★★★
★☆☆☆☆
Found in Text Mining only
Agranulocytosis Agranulocytosis BEFREE 29298994
★★★★★
★☆☆☆☆
Found in Text Mining only
Asthma Asthma BEFREE 17212706
★★★★★
★☆☆☆☆
Found in Text Mining only
Atrial Fibrillation Atrial fibrillation Pubtator 37960721 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Autism Spectrum Disorder Autism Pubtator 22965006 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only
Autistic behavior Autism HPO_DG
★★★★★
★☆☆☆☆
Found in Text Mining only
Autoimmune Diseases Autoimmune Diseases BEFREE 11240447, 20455895, 30541895, 7608264
★★★★★
★☆☆☆☆
Found in Text Mining only
Awakening Epilepsy Epilepsy CTD_human_DG 29942082
★★★★★
★☆☆☆☆
Found in Text Mining only
Brain Diseases Brain disease Pubtator 25014031, 27072799, 27476654, 28747448, 28817111, 30682224, 34685729, 35722775, 36980817, 37001522, 37887313 Associate
★★★★★
★☆☆☆☆
Found in Text Mining only