Use Aggrescan3D

Official Neurosnap webserver for accessing Aggrescan3D online.

Overview

Identify and quantify aggregation-prone regions in structured proteins with atomic precision using Aggrescan3D. This structure-based pipeline projects intrinsic aggregation propensities onto user-defined 3D models, leveraging a refined Aggrescan algorithm to pinpoint solvent-exposed hotspots and guide solubility assessment for therapeutic and biotechnological applications.

Neurosnap Overview

The Aggrescan3D online webserver allows anybody with a Neurosnap account to run and access Aggrescan3D, 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.

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Features

  • Projects aggregation scores onto protein structures using the Aggrescan scale, analyzing residues in user-provided 3D models.
  • Uses spherical modeling around carbon-alpha atoms to assess how nearby residues and solvent exposure affect aggregation tendency.
  • Identifies aggregation-prone regions by focusing on surface-exposed areas while excluding buried hydrophobic residues.
  • Performs better than sequence-based prediction methods when analyzing naturally folded proteins.

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 Aggrescan3D 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

Provide a name or description for your job to help you organize and track its results. This input is solely for organizational purposes and does not impact the outcome of the job.

Configuration & Options

Service Inputs

Upload a PDB file containing a protein structure for Aggrescan3D analysis. The structure will be evaluated for aggregation-prone regions and surface-exposed hotspots.

Whether to run a relaxation step before the Aggrescan3D analysis. Aggrescan3D is a structure-based method, so it is recommended to relax the structure before analysis.

Ready to submit your job?

Once you're done just hit the submit button below and let us do the rest.

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