Guanine nucleotide exchange factor (GEF), which can activate some, but not all, G-alpha proteins by exchanging bound GDP for free GTP. Able to potentiate G(olf)-alpha-dependent cAMP accumulation suggesting that it may be an important component for odorant signal transduction. {ECO:0000250}.

Associated with:

Matrix Type

  • Tissue/Cells

Gene Symbol

  • RIC8B

UniProt ID

  • Q9NVN3
  • Q9NVN3-3

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