Answers.Body: <p>You can use <a href="https://www.ebi.ac.uk/Tools/seqstats/emboss_pepstats/" rel="nofollow noreferrer">EMBOSS Pepstats</a> for this. It takes a multi-fasta as input and produces a table that contains various statistics related to the protein, including isoelectric point.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2020-07-13T11:14:08.837Z
Answers.LastActivityDate: 2020-07-13T11:14:08.837Z
Answers.UserDisplayName: vkkodali
Body: <p>I need to calculate Isoelectric point from a multifasta file, is there any python code or web tool that allows me to do that?</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2020-07-13T09:59:39.027Z
Comments.Text: Can you use Python (biopython has a very straightforward method for pI calculations, `Bio.SeqUtils.IsoelectricPoint`)?
Comments.UserDisplayName: Matteo Ferla
Tags: <fasta><proteins>
Title: Calculating Isoelectric point from a multifasta file
ThreadText: # Calculating Isoelectric point from a multifasta file
  
  (Asked by: username_0 on 2020-07-13)
  
  I need to calculate Isoelectric point from a multifasta file, is there any python code or web tool that allows me to do that?
  
  **Tags:** fasta, proteins
  
  > **Comments:**
  > **username_1**: Can you use Python (biopython has a very straightforward method for pI calculations, `Bio.SeqUtils.IsoelectricPoint`)?  
  
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  ## 1 answers
  
  ### Answer by username_2 on 2020-07-13. Score: 4
  
  You can use [EMBOSS Pepstats](https://www.ebi.ac.uk/Tools/seqstats/emboss_pepstats/) for this. It takes a multi-fasta as input and produces a table that contains various statistics related to the protein, including isoelectric point.
  
  
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