# muscle ## Summary + **Module Name:** muscle + **Support Level:** Secondary Support + **Software Access Level:** Open Access + **Home Page:** [http://www.drive5.com/muscle/](http://www.drive5.com/muscle/) ## Software Description MUSCLE, **MU**ltiple **S**equence **C**omparison by **L**og-**E**xpectation, is a program for creating multiple alignments of amino acid or nucleotide sequences.  MUSCLE is claimed to achieve both better average accuracy and better speed than ClustalW2 or T-Coffee, depending on the chosen options. ## General Linux To load this module for use in a Linux environment, you can run the command: module load muscle Depending on where you are working, there may be more than one version of muscle available. To see which modules are available for loading you can run: module avail muscle