The installation and configuration method of eggnog-mapper Software

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Database file download link

Http://eggnogdb.embl.de/download/emapperdb-5.0.0/eggnog.db.gz http://eggnogdb.embl.de/download/emapperdb-5.0.0/eggnog_proteins.dmnd.gz

Download the database file to the data folder

Use the wget command to download successfully this time. Try to run the software with your own data successfully.

Python emapper.py-I test/test_queries.fa-- output out-m diamond-- cpu 8

This software is python2 version. I created a python2 virtual environment before using it.

Conda create-n emapper python=2.7

Conda activate emapper

The above is to use diamond to do comments, this software can also use hmmer to do comments, the impression seems to have to configure hmmer database. And this database file is very large, and there are several database files, so I won't try it here.

At the same time, there is an online version of http://eggnogdb.embl.de/#/app/emapper.

The online version also runs very fast. I have tried more than 20,000 protein sequences before, and basically I can get the results in one night.

A detailed introduction of the software

Https://blog.csdn.net/woodcorpse/article/details/83144768

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