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Aliphatic Index

Compare the aliphatic index of protein sequences.

Overview

Calculate the sequence-derived aliphatic index of proteins using the contributions of alanine, valine, isoleucine, and leucine. Compare protein sequences and variants with a downloadable results table.

Run Aliphatic Index on Neurosnap

The Aliphatic Index online webserver allows anybody with a Neurosnap account to run and access Aliphatic Index, no downloads required. Information submitted through this webserver is kept confidential and never sold to third parties as detailed by our strong Terms of Use and Privacy Policy.

Aliphatic Index service preview

Features

  • Calculates the Ikai aliphatic index from the full protein sequence length.
  • Accepts protein sequences entered directly or imported from FASTA or CSV.
  • Reports one row per submitted protein sequence.
  • Exports protein identifiers, sequence lengths, and aliphatic indices as CSV.

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 Aliphatic Index 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.

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Citations

Please cite the original work when using Aliphatic Index in publications or research outputs.

Amani, Keaun, and Danial Gharaie Amirabadi. 2024. Neurosnap SDK Package. Software. https://github.com/NeurosnapInc/neurosnap.

Ikai, A. 1980. Thermostability and Aliphatic Index of Globular Proteins. Journal of Biochemistry 88 (6): 1895–1898. https://doi.org/10.1093/oxfordjournals.jbchem.a133168.

Neurosnap Inc. (2022). Neurosnap: An online platform for computational biology and chemistry. Available at: https://neurosnap.ai/

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