Unusual Amino Acids Accessed Through Sugar-Amino Acid Hybrids and Incorporation into Biologically Active Peptides
Bibliographic record
Abstract
糖-アミノ酸ハイブリッドは単純なアミノ酸の構造特性と単純な糖の構造特性を併せ持つ分子である。このハイブリッドは高度に置換された多官能性のビルディングブロックであり、糖ミメティック、人工アミノ酸、人工ペプチドとしての用途が期待される新規物質を創製するのに用いられる。糖-アミノ酸ハイブリッドは天然にも種々の形で存在し、いくつかの抗生物質、抗ウイルス剤、抗菌剤の成分である。非天然型の糖-アミノ酸ハイブリッドは、糖由来の5員環もしくは6員環スキャフォールドをアミノ酸の側鎖に組み込むことにより合成できる。糖部分をさらに改変すれば、ハイブリッド体の物理的および力学的特性を調節可能である。ペプチドのアミノ酸ビルディングブロックを糖-アミノ酸ハイブリッドで置換すれば、合成ペプチドに糖結合部位を組み込むことができる。これは、酵素によるタンパク質分解、分子輸送能の低さ、非選択的レセプター認識といった、ペプチドを基にしたドラッグデザインの欠点を克服する有用な手段になり得る。
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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 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 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".