GO:0005834: heterotrimeric G-protein complex (Cellular component)

"Any of a family of heterotrimeric GTP-binding and hydrolyzing proteins; they belong to a superfamily of GTPases that includes monomeric proteins such as EF-Tu and RAS. Heterotrimeric G-proteins consist of three subunits; the alpha subunit contains the guanine nucleotide binding site and possesses GTPase activity; the beta and gamma subunits are tightly associated and function as a beta-gamma heterodimer; extrinsic plasma membrane proteins (cytoplasmic face) that function as a complex to transduce signals from G-protein coupled receptors to an effector protein." [ISBN:0198547684]


There are 69 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_82 Arabidopsis thaliana 3.33 % 0.010081 0.040884
Cluster_162 Arabidopsis thaliana 4.62 % 1e-06 3.6e-05
Sequences (69) (download table)

InterPro Domains

GO Terms

Family Terms