GNAO1 guanine nucleotide binding protein (G protein), alpha activating activity polypeptide O [Homo sapiens (human)]
| Gene Symbol | GNAO1 |
| Entrez Gene ID | 2775 |
| Full Name | guanine nucleotide binding protein (G protein), alpha activating activity polypeptide O |
| Synonyms | DKFZp686O0962, G-ALPHA-o, GNAO |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
16 16q13 |
| Summary | |
| Disorder | MIM: 139311 |
| mRNA | NM_020988, 162461666 |
| Protein | NP_066268, 10567816 |
| Product | guanine nucleotide-binding protein G(o) subunit alpha isoform a |
| RefSeq Status | VALIDATED |
| mRNA | NM_138736, 162461737 |
| Protein | NP_620073, 162461738 |
| Product | guanine nucleotide-binding protein G(o) subunit alpha isoform b |
| RefSeq Status | VALIDATED |
| hsa04916 | Melanogenesis |
| hsa05142 | Chagas disease (American trypanosomiasis) |
| hsa05145 | Toxoplasmosis |
| hsa04730 | Long-term depression |
WikiPathways
| WP536 | Calcium Regulation in the Cardiac Cell |
| WP35 | G Protein Signaling Pathways |
Pathway Interaction Database
| s1p_s1p5_pathway | S1P5 pathway |
| s1p_s1p4_pathway | S1P4 pathway |
| s1p_s1p2_pathway | S1P2 pathway |
| s1p_meta_pathway | Sphingosine 1-phosphate (S1P) pathway |
| s1p_s1p3_pathway | S1P3 pathway |
| lysophospholipid_pathway | LPA receptor mediated events |
| s1p_s1p1_pathway | S1P1 pathway |
Reactome
| REACT_15457 | G-protein activation |
| REACT_15426 | PLC beta mediated events |
| REACT_15380 | Diabetes pathways |
| REACT_18325 | Regulation of Insulin Secretion |
| REACT_15526 | G-protein mediated events |
| REACT_15295 | Opioid Signalling |
| REACT_18339 | Inhibition of Insulin Secretion by Adrenaline/Noradrenaline |
| REACT_1505 | Integration of energy metabolism |
| Homo sapiens (human) | GNAO1 | NP_066268.1 |
| Pan troglodytes (chimpanzee) | GNAO1 | XP_510976.2 |
| Canis lupus familiaris (dog) | GNAO1 | XP_863244.1 |
| Bos taurus (cattle) | GNAO1 | NP_776750.1 |
| Mus musculus (house mouse) | Gnao1 | NP_034438.1 |
| Rattus norvegicus (Norway rat) | Gnao1 | NP_059023.1 |
| Gallus gallus (chicken) | GNAO1 | XP_001232687.1 |
| Danio rerio (zebrafish) | gnao1a | NP_957081.1 |
| Drosophila melanogaster (fruit fly) | G-oalpha47A | NP_788305.1 |
| Caenorhabditis elegans | goa-1 | NP_492108.1 |
| ID | Name | Evidence |
| GO:0006184 | GTP catabolic process | ISS |
| GO:0006184 | GTP catabolic process | TAS |
| GO:0006936 | muscle contraction | TAS |
| GO:0007188 | G-protein signaling, coupled to cAMP nucleotide second messenger | ISS |
| GO:0007212 | dopamine receptor signaling pathway | ISS |
| GO:0007568 | aging | IEA |
| GO:0007626 | locomotory behavior | IEA |
| GO:0008016 | regulation of heart contraction | IEA |
| GO:0009987 | cellular process | IEA |
| GO:0010243 | response to organic nitrogen | IEA |
| GO:0014070 | response to organic cyclic compound | IEA |
| GO:0030900 | forebrain development | IEA |
| GO:0031175 | neuron projection development | IEA |
| GO:0034097 | response to cytokine stimulus | IEA |
| GO:0042493 | response to drug | IEA |
| GO:0042542 | response to hydrogen peroxide | IEA |
| GO:0043278 | response to morphine | IEA |
| GO:0043547 | positive regulation of GTPase activity | IEA |
| GO:0051926 | negative regulation of calcium ion transport | IEA |
Component
| ID | Name | Evidence |
| GO:0005622 | intracellular | IEA |
| GO:0005834 | heterotrimeric G-protein complex | ISS |
| GO:0005886 | plasma membrane | EXP |
| GO:0005886 | plasma membrane | TAS |
| GO:0019717 | synaptosome | IEA |
| GO:0031234 | extrinsic to internal side of plasma membrane | ISS |
Function
| ID | Name | Evidence |
| GO:0000166 | nucleotide binding | IEA |
| GO:0003924 | GTPase activity | ISS |
| GO:0003924 | GTPase activity | TAS |
| GO:0004871 | signal transducer activity | ISS |
| GO:0005525 | GTP binding | EXP |
| GO:0019001 | guanyl nucleotide binding | IEA |
| GO:0031683 | G-protein beta/gamma-subunit complex binding | ISS |
| GO:0031821 | metabotropic serotonin receptor binding | ISS |
| GO:0031852 | mu-type opioid receptor binding | IEA |
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