| Tissue Specificity | |
| Post Translational Modifications | (Microbial infection) Deamidated at Gln-205 by Photorhabdus asymbiotica toxin PAU_02230, blocking GTP hydrolysis of heterotrimeric GNAQ or GNA11 and G-alphai (GNAI1, GNAI2 or GNAI3) proteins, thereby activating RhoA. |
| Function | Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(i) proteins are involved in hormonal regulation of adenylate cyclase: they inhibit the cyclase in response to beta-adrenergic stimuli. May play a role in cell division. Isoform sGi2: Regulates the cell surface density of dopamine receptors DRD2 by sequestrating them as an intracellular pool. |
| Protein Name | Guanine Nucleotide-Binding Protein G(I Subunit Alpha-2Adenylate Cyclase-Inhibiting G Alpha Protein |
| Database Links | Reactome: R-HSA-170670Reactome: R-HSA-392170Reactome: R-HSA-400042Reactome: R-HSA-418555Reactome: R-HSA-418594Reactome: R-HSA-418597Reactome: R-HSA-422356Reactome: R-HSA-9009391Reactome: R-HSA-9634597Reactome: R-HSA-9660821 |
| Cellular Localisation | CytoplasmCytoskeletonMicrotubule Organizing CenterCentrosomeCell MembraneMembraneLipid-AnchorLocalizes In The Centrosomes Of Interphase And Mitotic CellsDetected At The Cleavage Furrow And/Or The Midbody |
| Alternative ELISA Names | Guanine Nucleotide-Binding Protein G(I Subunit Alpha-2 ELISA kitAdenylate Cyclase-Inhibiting G Alpha Protein ELISA kitGNAI2 ELISA kitGNAI2B ELISA kit |
| output | |
Information sourced from Uniprot.org