Nat Commun June 2023 PMID 37336884

Structural mapping of PEAK pseudokinase interactions identifies 14-3-3 as a molecular switch for PEAK3 signaling.

Michael J Roy, Minglyanna G Surudoi, Ashleigh Kropp, Jianmei Hou, Weiwen Dai, Joshua M Hardy, Lung-Yu Liang, Thomas R Cotton, Bernhard C Lechtenberg, Toby A Dite, Xiuquan Ma, Roger J Daly, Onisha Patel, Isabelle S Lucet

Download social card

Mentions

3
Peak: 2 in Sep 2022
across 2 sources since Sep 2022

Extended reach

137,553
potential audience

Total likes

0

Video views

39

Mentions per month

Sep 2022 – Sep 2023

Where it's discussed

  • X / Twitter2 posts
  • YouTube1 videos

AI synopsis

What people are saying

The discussions reflect a generally positive reception, highlighting the structural mapping and recognition of 14-3-3 as a molecular switch, which is seen as a key advancement. Words like 'significant,' 'reveals,' and 'potential' convey an optimistic tone, emphasizing the research's relevance and possible influence on future studies.

AgreementModerate agreement

Most discussions acknowledge the significance of identifying 14-3-3 as a molecular switch for PEAK3 interactions, indicating general consensus with the publication's conclusions.

InterestModerate interest

Posts display moderate enthusiasm, expressing curiosity about how this discovery could influence understanding of cell signaling and related fields.

EngagementModerate engagement

Participants reference the structural mapping and technical aspects, showing engagement with the methodology and its implications but not deeply debating or critiquing findings.

ImpactModerate impact

Discussions suggest the findings could have noteworthy impact on signaling research and potential therapeutic strategies, though the tone remains cautionary and exploratory.

Abstract in brief

  • The study explores how PEAK pseudokinases, particularly PEAK3, help control cell behaviors like migration and growth by interacting with key proteins such as CrkII, Grb2, and 1433.
  • It reveals that PEAK3 has a specific high-affinity motif that acts as a molecular switch to regulate interactions with these proteins, especially influencing CrkII binding and downstream signaling.
  • The research provides detailed structural insights into these interactions, showing how PEAK proteins function as dynamic scaffolds that coordinate signal transduction in processes like cell movement and cancer development.

Top posts

Most liked on X and Bluesky
bioRxiv
@biorxivpreprint · X

When two is a crowd - Structural mapping of PEAK pseudokinase interactions identifies 14 3 3 as a molecular switch for PEAK3/Crk signaling. https://t.co/AnzvmyBrtC #bioRxiv

Sep 2, 2022 · 136,952 followers View post →
bxv_biochem
@bxv_biochem · X

When two is a crowd - Structural mapping of PEAK pseudokinase interactions identifies 14 3 3 as a molecular switch for PEAK3/Crk signaling. https://t.co/dxd8CjGIwo

Sep 2, 2022 · 562 followers View post →

All mentions

bxv_biochem
@bxv_biochem · X

When two is a crowd - Structural mapping of PEAK pseudokinase interactions identifies 14 3 3 as a molecular switch for PEAK3/Crk signaling. https://t.co/dxd8CjGIwo

Sep 2, 2022 · 562 followers View post →
bioRxiv
@biorxivpreprint · X

When two is a crowd - Structural mapping of PEAK pseudokinase interactions identifies 14 3 3 as a molecular switch for PEAK3/Crk signaling. https://t.co/AnzvmyBrtC #bioRxiv

Sep 2, 2022 · 136,952 followers View post →