A ubiquitin and ubiquitin‐like protein spectral library
Bibliographic record
Abstract
We have developed and validated a ubiquitin (Ub) and ubiquitin-like protein (Ubl) spectral library, consisting of 467 consensus spectra (320 unique peptides derived from autophagy-related protein 8, F-adjacent transcript 10, interferon-stimulated gene 15 kDa protein, neural precursor cell expressed developmentally down-regulated protein 8, small ubiquitin-related modifiers 1-3 and Ub, and nine of the most commonly observed Ub/Ubl chain linkages). The use of the Ub/Ubl library with a spectral matching tool (SpectraST) yields improved performance over database search engines, and can successfully identify many types of Ub/Ubl chain-derived peptides that cannot be identified by standard database search algorithms.
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How this classification was reachedexpand
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 | 0.000 | 0.000 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".