Electron Microscopy of Myelin Basic Protein (MBP) Organized as Planar Arrays on a Lipid Monolayer Surface: Deimination of MBP Hinders Its Organizational Properties
Bibliographic record
Abstract
Abstract Myelin basic protein (MBP) is one of the principal constituents of the mammalian myelin sheath. It is a basic peripheral membrane protein in the major dense line and is believed to play a structural role in maintaining myelin stability through its close association with lipids and other proteins. Immune responses to MBP have been implicated in the pathogenesis of multiple sclerosis (MS), the most common autoimmune disease of the central nervous system in North America and Northern Europe. The correlation between the severity of MS and the deimination of arginyl to citrullinyl residues in MBP was well illustrated in the acute case of MS (Marburg type) that contained MBP with 18 out of 19 arginines citrullinated. We have studied a recombinant hexahistidine-tagged murine MBP (rmMBP, 18.5 kDa isoform) by electron microscopy of the protein organized as planar arrays on lipid monolayers that consisted of the nickel chelating lipid, l,2-dioleoyl-.yn-glycero-3-[(N(5-amino-l-carboxypentyl)iminodiacetic acid)succinyl] (Nickel salt) (Ni2+-NTADOGS), and the filler lipid, liver phosphatidylinositol (PI).
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".