English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

RGS proteins constitute a newly appreciated and large group of negative regulators of G protein signaling. Four members of the RGS family act as GTPase-activating proteins (GAPs) with apparent specificity for members of the Gi alpha subfamily of G protein subunits. We demonstrate here that two RGS proteins, RGS4 and GAIP, also act as GAPs for Gq alpha, the G alpha protein responsible for activation of phospholipase C beta. Furthermore, these RGS proteins block activation of phospholipase C beta by guanosine 5'-(3-O-thio) triphosphate-Gq alpha. GAP activity does not explain this effect, which apparently results from occlusion of the binding site on G alpha for effector. Inhibitory effects of RGS proteins on G protein-mediated signaling pathways can be demonstrated by simple mixture of RGS4 or GAIP with plasma membranes.

RGS4 and GAIP are GTPase-activating proteins for G qα and block activation of phospholipase Cβ by γ-thio-GTP-G qα

RGS4 and GAIP are GTPase-activating proteins for G _qα and block activation of phospholipase Cβ by γ-thio-GTP-G _qα