Rgs9-1:Gb5:Rgs9bp [photoreceptor disc membrane]

Stable Identifier
R-BTA-74583
Type
Complex
Species
Bos taurus
Compartment
photoreceptor disc membrane
General
Gb5L is the long splice variant of the fifth form of G beta subunit (with Gb1=GNB1 being expressed in rods and Gb3=GNB3 being expressed in cones). This is a retinal specific isoform. This binds to RGS9 which has similarities with Gt- alpha. Experiments used mouse cDNA to express proteins and then bovine ROS for biochemical assays.
Literature References
PubMed ID Title Journal Year
12093815 Noncatalytic domains of RGS9-1.Gbeta 5L play a decisive role in establishing its substrate specificity.

Arshavsky, VY, Martemyanov, KA

J Biol Chem 2002
Participants
components
Participates
as an input of
Cite Us!