Gene Information
Gene NameGNAI3
OrganismHomo sapiens (Human)
Gene Length354
Protein NamesGuanine nucleotide-binding protein G(i) subunit alpha-3 (G(i) alpha-3)
Target NameNA
Target TypeNA
Gene Age382 ( ENSG00000065135 )
Evolutionary StageEukaryota
AlphaFoldDBP08754
Gene CardGNAI3
Uniprot IDP08754
PfamPF00503
In ASDyes
Allosteric Predictionyes (1.666021371)
Ortholog in AnimalsAlpaca_ GNAI3 ( ortholog_one2one )
Dog_ GNAI3 ( ortholog_one2one )
GuineaPig_ GNAI3 ( ortholog_one2one )
Macaque_ GNAI3 ( ortholog_one2one )
Mouse_ Gnai3 ( ortholog_one2one )
Pig_ GNAI3 ( ortholog_one2one )
Rat_ Gnai3 ( ortholog_one2one )
Rabbit_ GNAI3 ( ortholog_one2one )
OhnologsGNAI2, GNAI1
ParalogsGNAZ, GNAT1, GNAL, GNA13, GNA12, GNAI2, GNAT2, GNAO1, GNA15, GNA11, GNAT3, GNAS, GNA14, GNAQ, GNAI1
TissueNA
Tissue SpecificityNA
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001490(Rat);0.167933(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2IHB  (X-ray  2.71A  2ODE  (X-ray  1.90A  2V4Z  (X-ray  2.80A  4G5O  (X-ray  2.90A  4G5R  (X-ray  3.48A  4G5S  (X-ray  3.62A  7E9H  (EM  4.00A  7KH0  (EM  2.80A  7RA3  (EM  3.24A  7RGP  (EM  2.90A  7T10  (EM  2.50A  7T11  (EM  2.70A 
DBSNP rs387907178 
Subcellular location [CC]Cytoplasm {ECO:0000269|PubMed:17635935}. Cell membrane {ECO:0000269|PubMed:17635935, ECO:0000269|PubMed:27864364};
Lipid-anchor {ECO:0000305}. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome {ECO:0000269|PubMed:17635935}. Note=Localizes in the centrosomes of interphase and mitotic cells. Detected at the cleavage furrow and/or the midbody. {ECO:0000269|PubMed:17635935}.
Mouse PG classificationLPG
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