NMR resonance assignments of the FinO-domain of the RNA chaperone RocC
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract In prokaryotic species, gene expression is commonly regulated by small, non-coding RNAs (sRNAs). In the gram-negative bacterium Legionella pneumophila , the regulatory, trans-acting sRNA molecule RocR base pairs with a complementary sequence in the 5’-untranslated region of mRNAs encoding for proteins in the bacterial DNA uptake system, thereby controlling natural competence. Sense-antisense duplexing of RocR with targeted mRNAs is mediated by the recently described RNA chaperone RocC. RocC contains a 12 kDa FinO-domain, which acts as sRNA binding platform, along with an extended C-terminal segment that is predicted to be mostly disordered but appears to be required for repression of bacterial competence. In this work we assigned backbone and side chain 1 H, 13 C, and 15 N chemical shifts of RocC’s FinO-domain by solution NMR spectroscopy. The chemical shift data for this protein indicate a mixed α/β fold that is reminiscent of FinO from Escherichia coli . Our NMR resonance assignments provide the basis for a comprehensive analysis of RocC’s chaperoning mechanism on a structural level.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it