ArticleBiochemistry2024
HDX-MS Analysis of Catalytic Activation of IKK2 in the IκB Kinase Complex.
Article in Biochemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
The IκB Kinase (IKK) complex, containing catalytic IKK2 and noncatalytic NEMO subunits, plays essential roles in the induction of transcription factors of the NF-κB family. Catalytic activation of IKK2 via phosphorylation of its activation loop is promoted upon noncovalent association of linear or K63-linked polyubiquitin chains to NEMO within the IKK complex. The mechanisms of this activation remain speculative. To investigate interaction dynamics within the IKK complex during activation of IKK2, we conducted hydrogen-deuterium exchange coupled with mass spectrometry (HDX-MS) on NEMO and IKK2 proteins in their free and complex-bound states. Altered proton exchange profiles were observed in both IKK2 and NEMO upon complex formation, and changes were consistent with the involvement of distinct regions throughout the entire length of both proteins, including previously uncharacterized segments, in direct or allosteric interactions. Association with linear tetraubiquitin (Ub
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.