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pikulsomesh authored Nov 16, 2020
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Expand Up @@ -14,7 +14,7 @@ Based on our work on generating novel and highly efficient cell-penetrating pept
<img src="https://github.com/learningmatter-mit/peptimizer/blob/master/figures/CPP.svg" width="100%" height="400"><br>

### Optimization of synthetic accessibility
Based on our work on optimization of synthetic accessibility for polymers synthesized using flow chemistry<a href='https://chemrxiv.org/articles/preprint/Deep_Learning_for_Prediction_and_Optimization_of_Fast-Flow_Peptide_Synthesis/12649343'> (link)</a>, we provide a predictor-optimizer framework. A tutorial notebook demonstrating the usage is presented in <b>Tutorial_Synthesis.ipynb</b>.<br>
Based on our work on optimization of synthetic accessibility for polymers synthesized using flow chemistry<a href='https://doi.org/10.1021/acscentsci.0c00979'> (link)</a>, we provide a predictor-optimizer framework. A tutorial notebook demonstrating the usage is presented in <b>Tutorial_Synthesis.ipynb</b>.<br>
<ul>
<li><b>Predictor</b> is trained over experimental synthesis parameters such as pre-synthesized chain, incoming monomer, temperature, flow rate and catalysts. The different variables are represented as fingerprint, continuous and categorical features.<br>
<li><b>Optimizer</b> for synthesis is a brute-force optimization code that evaluates single-point mutants of the wild-type sequence for higher theoretical yield.<br>
Expand All @@ -27,7 +27,8 @@ Using <b>gradient activation maps</b>, we provide monomer and sub-structure leve

## Dependencies
The package requires:
* <a href='https://www.tensorflow.org/'>Tensorflow 2.x</a>
* <a href='https://www.python.org/downloads/release/python-370/'>Python 3.7</a>
* <a href='https://www.tensorflow.org/'>Tensorflow 2.0</a>
* <a href='https://www.rdkit.org/'>RDKit </a>

## How to cite
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Optimization of synthetic accessibility codebase -
```
@article{Mohapatra2020,
author = "Somesh Mohapatra and Nina Hartrampf and Mackenzie Poskus and Andrei Loas and Rafael Gomez-Bombarelli and Bradley L. Pentelute",
title = "{Deep Learning for Prediction and Optimization of Fast-Flow Peptide Synthesis}",
year = "2020",
month = "7",
url = "https://chemrxiv.org/articles/preprint/Deep_Learning_for_Prediction_and_Optimization_of_Fast-Flow_Peptide_Synthesis/12649343",
doi = "10.26434/chemrxiv.12649343.v1"
annote = {doi: 10.1021/acscentsci.0c00979},
author = {Mohapatra, Somesh and Hartrampf, Nina and Poskus, Mackenzie and Loas, Andrei and G{\'{o}}mez-Bombarelli, Rafael and Pentelute, Bradley L},
doi = {10.1021/acscentsci.0c00979},
issn = {2374-7943},
journal = {ACS Central Science},
month = {nov},
publisher = {American Chemical Society},
title = {{Deep Learning for Prediction and Optimization of Fast-Flow Peptide Synthesis}},
url = {https://doi.org/10.1021/acscentsci.0c00979},
year = {2020}
}
```

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