Blast Command Line Applications User Manual

25.12.2019by

Hi

Quick Start Guide for switching from BLAST to BLAST+ command line tools BLAST BLAST+ Speciality megablast blastn -task megablast For very similar nucleotide sequences bl2seq -i -j blast -query -subject Align one sequence against another blastpgp psiblast deltablast Position Specific Initiated BLAST rpsblast -p F rpstblastn Translated Reverse. The BLAST Sequence Analysis Tool' in the 'The NCBI Handbook' and 'BLAST Command Line Applications User Manual' in 'BLAST Help'. On to the NCBI BLAST databases, these are available from the NCBI's FTP site, descriptions of the available databases can be found in the 'BLAST FTP Site' documentation and the 'blastftp.txt' file on the FTP site. Running command-line BLAST. To get an output format that reads well into downstream applications, it is helpful to add the flag -outfmt 6. To find out how to customize blast outputs, it is helpful to look at the BLAST® Command Line Applications User Manual. Notes: you can execute multiple commands at a time; You might see a warning. May 31, 2019  Official NCBI BLAST+ Docker Image. This repository contains documentation for the NCBI BLAST+ command line applications in a Docker image. We will demonstrate how to use the Docker image to run BLAST analysis on the Google Cloud Platform using a small basic example and a more advanced production-level example. NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health. BLAST® Command Line Applications User Manual Internet. Bethesda (MD): National Center for Biotechnology Information (US); 2008. (Web BLAST, command line applications, etc). For general guidelines on using BLAST+ command line tools, refer to the BLAST® Command Line Applications User Manual. Check the PDF document for specific enhancements that we introduced with the Accession-Based BLAST, including new ways of limiting searches by taxonomy.

On the on line version of Blastp (link text) there is a sequence alignment section (and it produces E-values for the alignment).and now I want to use the standalone version to perform alignment(My platform is Windows). I had installed Blast.2.2.5+ from (link text) and I need the database.

Blast+ User Manual

I have looked here (link text) but don't know which one is the suitable one. can you please guide me on this?

also if the following command is correct?
psiblast -in_msa seq.txt -db target.fasta Used triumph bonneville t120.

Thanks for you help in advance.

Hi,

I have a FASTA formatted protein sequence (stored in DsbA.fa) and I would like to use PSI-BLAST (not the web server. The command line in the BLAST+ package) to generate hits. I am using the following command line:

My problem is that I would like a FASTA formatted out put of my result (psiblastDsbAOut) so I can re-align the hits using Clustal.

The output formats supported by psiblast are:

Do you know if I can make the output in FASTA format? if not is Clustal happy to take any of these formats as input?

Switch User Command Line

Thanks

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