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README.md
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---
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license: mit
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task_categories:
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- tabular-classification
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language:
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- en
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tags:
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- biology
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- genomics
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- base-editing
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- CRISPR
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- rare-disease
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- STXBP1
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- neurology
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pretty_name: STXBP1 Base Editing Mouse Model Compatibility Sweep
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size_categories:
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- 100M<n<1B
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---
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# STXBP1 Base Editing Parameter Sweep
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**654 million parameter combinations analyzed for 171 pathogenic STXBP1 variants**
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## Overview
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This dataset contains exhaustive parameter optimization results for base editing guide design targeting STXBP1 mutations. It identifies which variants can be studied in **wild-type mouse models** versus those requiring humanized mice.
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## 🏆 Perfect Score Variants (100/100)
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| Variant | cDNA | Editor | WT Mouse Compatible |
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|---------|------|--------|---------------------|
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| **E53X** | c.157G>T | Prime | ✅ YES |
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| **A297S** | c.889G>T | Prime | ✅ YES |
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| **E302X** | c.904G>T | Prime | ✅ YES |
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| **M443R** | c.1328T>G | Prime | ✅ YES |
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| **L446F** | c.1336C>T | CBE | ✅ YES |
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## Dataset Statistics
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| Metric | Value |
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|--------|-------|
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| Total analyses | 654,595,200 |
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| Variants | 171 SNVs |
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| Parameter combos/variant | 3,850,560 |
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| Compatible variants | ~95 |
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| Compute time | 35 minutes |
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| Hardware | NVIDIA GH200 (ARM64 + H100) |
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## Files
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- **`stxbp1_ULTIMATE_best.json`** - Optimal parameters for each variant (recommended)
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- **`stxbp1_ULTIMATE_sweep.csv.gz`** - All 654M analyses (~5GB compressed)
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## Parameter Space
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| Parameter | Range | Values |
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|-----------|-------|--------|
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| Scan radius | 10-200 bp | 191 |
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| Context radius | 5-100 bp | 96 |
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| Edit window | (1,1) to (20,20) | 210 |
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## Scoring System (0-100)
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- **Context identity** (40 pts): Human-mouse sequence conservation
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- **Guide quality** (30 pts): Protospacer mismatch penalty
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- **Edit window** (20 pts): Target base in optimal editing positions
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- **WT compatible** (10 pts): Can use wild-type mouse
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## Editor Types
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| Editor | Change | Count | Example |
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|--------|--------|-------|---------|
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| ABE | A→G | 32 | ABE8e |
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| CBE | C→T | 50 | BE4max |
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| Prime | Any | 82 | PE2/PE3 |
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## Usage
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```python
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import json
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# Load optimal configurations
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with open('stxbp1_ULTIMATE_best.json') as f:
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best = json.load(f)
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# Get K196X optimal parameters
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k196x = best['K196X']
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print(f"Score: {k196x['score']}")
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print(f"Editor: {k196x['edit_type']}")
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print(f"Compatible: {k196x['compatible']}")
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```
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## Query the Full CSV
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```python
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import duckdb
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# Find all parameter combos for K196X scoring > 90
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results = duckdb.query("""
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SELECT * FROM 'stxbp1_ULTIMATE_sweep.csv.gz'
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WHERE label = 'K196X' AND score > 90
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ORDER BY score DESC
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LIMIT 100
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""").df()
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```
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## Reference Sequences
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- Human: NM_001032221.6 (1,785 bp, 594 aa)
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- Mouse: NM_009295 (1,785 bp, 594 aa)
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- Overall identity: 90.9%
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## Interactive Tool
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Test individual variants: [STXBP1 Base Editing Verifier](https://huggingface.co/spaces/SkyWhal3/stxbp1_human_to_mouse_base-editing_context_verifier)
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## Citation
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```bibtex
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@dataset{stxbp1_base_editing_sweep_2026,
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author = {Freygang, Adam},
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title = {STXBP1 Base Editing Mouse Model Compatibility Parameter Sweep},
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year = {2026},
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publisher = {HuggingFace},
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url = {https://huggingface.co/datasets/SkyWhal3/stxbp1-base-editing-sweep}
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}
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```
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## License
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MIT
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## Acknowledgments
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- STXBP1 Foundation
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- Lambda Cloud (compute)
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- STXBP1-ARIA Project
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---
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*For research use. Not medical advice.*
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