Guanine nucleotide-binding protein G(k) subunit alpha (P08754)

Accession
P08754 (GNAI3_HUMAN)
Species
Homo sapiens (Human)
Length
354 amino acids (complete)
Source: UniProtKB


Protein family membership

Homologous superfamilies

  1. Homologous superfamily
  2. Homologous superfamily
1 50 100 150 200 250 300 354

Domains and repeats

None predicted.

Detailed signature matches

Unintegrated signatures no IPR
Unintegrated signatures

Residue annotation

  1. G1 box cd00066
  2. GTP/Mg2+ binding s...
  3. GoLoco binding sit...
  4. Switch I region cd...
  5. G2 box cd00066
  6. beta - gamma compl...
  7. adenylyl cyclase i...
  8. G3 box cd00066
  9. Switch II region c...
  10. G4 box cd00066
  11. putative receptor ...
  12. G5 box cd00066

GO term prediction

Biological Process

GO:0007165 signal transduction
GO:0007186 G-protein coupled receptor signaling pathway
GO:0007188 adenylate cyclase-modulating G-protein coupled receptor signaling pathway

Molecular Function

GO:0003924 GTPase activity
GO:0004871 signal transducer activity
GO:0005525 GTP binding
GO:0019001 guanyl nucleotide binding
GO:0031683 G-protein beta/gamma-subunit complex binding

Cellular Component

None predicted.