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G protein subunit alpha i3

Summary

Gene Symbol

GNAI3

Organism

Homo sapiens (human)

External Links

NCBI Gene

2773

PubChem

2773

Alliance of Genome Resources

HGNC:4387

Annotation

Keyword

3D-structure
ADP-ribosylation
Cell division
Cell membrane
Cytoskeleton
Disease variant
GTP-binding
Magnesium
Metal-binding
Myristate
Palmitate
Reference proteome
Transducer

Proteins

Displaying 1 entry
UniProt	Protein Name
P08754	G(i) alpha-3

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 7 in total

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GO Term	Evidence Code	PMID
adenylate cyclase-modulating G protein-coupled receptor signaling pathway	IBA
adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway	IDA	19478087
negative regulation of adenylate cyclase activity	TAS	7608168
dopamine receptor signaling pathway
positive regulation of macroautophagy	IMP	12642577

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

organonitrogen compound metabolic process [inference]

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribose phosphate metabolic process [inference]

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

organophosphate metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribose phosphate metabolic process [inference]

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

primary metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

small molecule metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

organic substance metabolic process [inference]

organophosphate metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribose phosphate metabolic process [inference]

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

carbohydrate derivative metabolic process [inference]

ribose phosphate metabolic process [inference]

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

organic cyclic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

organonitrogen compound metabolic process [inference]

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

cellular process [inference]

signal transduction [inference]

G protein-coupled receptor signaling pathway [inference]

adenylate cyclase-modulating G protein-coupled receptor signaling pathway

adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway

dopamine receptor signaling pathway

cellular metabolic process [inference]

cellular aromatic compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

phosphorus metabolic process [inference]

phosphate-containing compound metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribose phosphate metabolic process [inference]

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

organophosphate metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribose phosphate metabolic process [inference]

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

cellular nitrogen compound metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

heterocycle metabolic process [inference]

nucleobase-containing compound metabolic process [inference]

nucleobase-containing small molecule metabolic process [inference]

nucleoside phosphate metabolic process [inference]

nucleotide metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

ribonucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

nucleoside triphosphate metabolic process [inference]

purine nucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

ribonucleoside triphosphate metabolic process [inference]

purine ribonucleoside triphosphate metabolic process [inference]

GTP metabolic process

purine-containing compound metabolic process [inference]

purine nucleotide metabolic process [inference]

purine ribonucleotide metabolic process [inference]

GTP metabolic process

cell division

biological regulation [inference]

regulation of biological process [inference]

regulation of metabolic process [inference]

positive regulation of metabolic process [inference]

positive regulation of catabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

positive regulation of cellular metabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of catabolic process [inference]

positive regulation of catabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of cellular catabolic process [inference]

regulation of autophagy [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of macroautophagy [inference]

positive regulation of macroautophagy

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of cellular metabolic process [inference]

positive regulation of cellular metabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of cellular catabolic process [inference]

regulation of autophagy [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of macroautophagy [inference]

positive regulation of macroautophagy

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

positive regulation of biological process [inference]

positive regulation of metabolic process [inference]

positive regulation of catabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

positive regulation of cellular metabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

positive regulation of cellular process [inference]

positive regulation of cellular metabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of cellular process [inference]

signal transduction [inference]

G protein-coupled receptor signaling pathway [inference]

adenylate cyclase-modulating G protein-coupled receptor signaling pathway

adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway

dopamine receptor signaling pathway

regulation of cellular metabolic process [inference]

positive regulation of cellular metabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of cellular catabolic process [inference]

regulation of autophagy [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of macroautophagy [inference]

positive regulation of macroautophagy

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

positive regulation of cellular process [inference]

positive regulation of cellular metabolic process [inference]

positive regulation of cellular catabolic process [inference]

positive regulation of autophagy [inference]

positive regulation of macroautophagy

regulation of molecular function [inference]

negative regulation of molecular function [inference]

negative regulation of catalytic activity [inference]

negative regulation of cyclase activity [inference]

negative regulation of adenylate cyclase activity

negative regulation of lyase activity [inference]

negative regulation of adenylate cyclase activity

regulation of catalytic activity [inference]

regulation of cyclase activity [inference]

negative regulation of cyclase activity [inference]

negative regulation of adenylate cyclase activity

regulation of adenylate cyclase activity [inference]

negative regulation of adenylate cyclase activity

negative regulation of catalytic activity [inference]

negative regulation of cyclase activity [inference]

negative regulation of adenylate cyclase activity

negative regulation of lyase activity [inference]

negative regulation of adenylate cyclase activity

regulation of lyase activity [inference]

regulation of adenylate cyclase activity [inference]

negative regulation of adenylate cyclase activity

negative regulation of lyase activity [inference]

negative regulation of adenylate cyclase activity

Displaying entries **1 - 5** of 18 in total

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GO Term	Evidence Code	PMID
Golgi membrane	IDA	12642577
nucleoplasm	IDA
nucleolus	IDA
cytoplasm	IDA	17635935
cytoplasm	IBA

GO Hierarchy

cellular component

protein-containing complex [inference]

membrane protein complex [inference]

plasma membrane protein complex [inference]

heterotrimeric G-protein complex

catalytic complex [inference]

GTPase complex [inference]

heterotrimeric G-protein complex

cellular anatomical entity [inference]

microtubule organizing center [inference]

cytosol

membrane

plasma membrane

organelle membrane [inference]

endoplasmic reticulum membrane

bounding membrane of organelle [inference]

Golgi membrane

vacuolar membrane [inference]

lytic vacuole membrane [inference]

lysosomal membrane

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

extracellular vesicle [inference]

extracellular exosome

intracellular membrane-bounded organelle [inference]

Golgi apparatus

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

non-membrane-bounded organelle [inference]

intracellular non-membrane-bounded organelle [inference]

nucleolus

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

Golgi apparatus

intracellular non-membrane-bounded organelle [inference]

nucleolus

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

Displaying entries **1 - 5** of 8 in total

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GO Term	Evidence Code	PMID
G protein-coupled receptor binding	IBA
GTPase activity	IDA	19478087
GTPase activity	IBA
protein binding	IPI	18434541 21988832 25416956 26126266 27621449 28514442 30194280 32296183 33961781
GTP binding	IEA

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on acid anhydrides [inference]

hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides [inference]

pyrophosphatase activity [inference]

ribonucleoside triphosphate phosphatase activity [inference]

GTPase activity

binding [inference]

protein binding

signaling receptor binding [inference]

G protein-coupled receptor binding

small molecule binding [inference]

heterocyclic compound binding [inference]

nucleotide binding [inference]

purine nucleotide binding [inference]

guanyl nucleotide binding [inference]

guanyl ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

guanyl ribonucleotide binding [inference]

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

guanyl ribonucleotide binding [inference]

ion binding [inference]

anion binding [inference]

GDP binding

purine ribonucleoside triphosphate binding [inference]

GTP binding

cation binding [inference]

metal ion binding

protein-containing complex binding [inference]

G-protein beta/gamma-subunit complex binding

organic cyclic compound binding [inference]

nucleoside phosphate binding [inference]

nucleotide binding [inference]

purine nucleotide binding [inference]

guanyl nucleotide binding [inference]

guanyl ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

guanyl ribonucleotide binding [inference]

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

guanyl ribonucleotide binding [inference]

purine ribonucleoside triphosphate binding [inference]

GTP binding

carbohydrate derivative binding [inference]

ribonucleotide binding [inference]

purine ribonucleotide binding [inference]

guanyl ribonucleotide binding [inference]

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

G alpha

Functional Category

E: Amino acid transport and metabolism
K: Transcription
T: Signal transduction mechanisms

Displaying **all 6** entries
Gene Ontology
G protein-coupled receptor binding
G-protein beta/gamma-subunit complex binding
GTP binding
adenylate cyclase-modulating G protein-coupled receptor signaling pathway
guanyl nucleotide binding
nucleotide binding

Displaying **all 3** entries
InterPro
G protein alpha subunit, helical insertion
Guanine nucleotide binding protein (G-protein), alpha subunit
P-loop containing nucleoside triphosphate hydrolase

Ortholog

Displaying entries **1 - 10** of 69 in total

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Saccharomyces cerevisiae S288C	2770	SGD:S000001047
Saccharomyces cerevisiae S288C	2771	SGD:S000001047
Xenopus tropicalis	2773	Xenbase:XB-GENE-5738634
Saccharomyces cerevisiae S288C	14677	SGD:S000001047
Saccharomyces cerevisiae S288C	14678	SGD:S000001047
Mus musculus	14679	Xenbase:XB-GENE-5738634	MOUSE39079
Saccharomyces cerevisiae S288C	14681	SGD:S000001047
Saccharomyces cerevisiae S288C	346562	SGD:S000001047
Ciona intestinalis	445618		CIOIN00697
Pan troglodytes	457093		PANTR21769

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Acknowledgements