Mothur is a tool to analyze microbial communities. 



To see what versions of mothur are available type

module avail mothur

To see what other modules are needed, what commands are available and how to get additional help type

module help mothur

To use mothur, include a command like this in your batch script or interactive session to load the mothur module:

module load mothur

Be sure you also load any other modules needed, as listed by the module help mothur command.