Use ParaSurf
Official Neurosnap webserver for accessing ParaSurf online.
Overview
ParaSurf is a deep learning framework that predicts paratope binding sites by analyzing molecular surfaces of antibodies/nanobodies to identify antigen-binding regions across the entire Fab/Fv domain. Combining geometric shape, chemical properties, and electrostatic force fields, ParaSurf employs a hybrid 3D ResNet-Transformer architecture to capture both local and global structural contexts. ParaSurf addresses class imbalance and generalizes to framework residues, enabling antigen-agnostic predictions for therapeutic antibody design and immune interaction studies.
Neurosnap Overview
The ParaSurf online webserver allows anybody with a Neurosnap account to run and access ParaSurf, no downloads required. Information submitted through this webserver is kept confidential and never sold to third parties as detailed by our strong terms of service and privacy policy.
View PaperFeatures
- Predicts antibody-binding sites across the entire Fab region, including CDR loops and framework residues, using balanced sampling to mitigate class imbalance.
- Integrates geometric, chemical, and electrostatic surface features (AMBER/CHARMM force fields) for comprehensive interaction modeling.
- Employs a hybrid 3D ResNet-Transformer architecture to capture multi-scale spatial patterns from local atomic environments to global structural contexts.
- Operates antigen-agnostically without requiring partner protein data, and provides open-source code for reproducibility and therapeutic development.
- Achieves state-of-the-art performance on PECAN, Paragraph-expanded, and MIPE benchmarks (AUC-ROC score of 0.973 and AUC-PR score of 0.823).
Statistics
Neurosnap periodically calculates runtime statistics based on job execution data. These estimates provide a general guideline for how long your job may take, but actual runtimes can vary significantly depending on factors like input size or settings used.
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API Request
Access ParaSurf using the Neurosnap API by sending a request using any programming language with HTTP support. To safely generate an API key, visit the API tab of your overview page.
Job Note
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Configuration & Options
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