\section{Distribution}\index{program distribution}
  \label{SECTION:distribute}

\MODELLER\ is available free of charge to academic non-profit institutions.

\noindent First, please use the \MODELLER\ home page at
\htmladdnormallink{{http://guitar.rockefeller.edu/modeller/modeller.html}}
{http://guitar.rockefeller.edu/modeller/modeller.html} 
or the anonymous ftp account, in directory pub/modeller, on 
\htmladdnormallink{{\tt guitar.rockefeller.edu}}
{ftp://guitar.rockefeller.edu/pub/modeller}
(IP 129.85.13.195) to obtain at least 
(\htmladdnormallink{{\tt modeller6a-data.tar.Z}}
{ftp://guitar.rockefeller.edu/pub/modeller/modeller6a-data.tar.Z}), 
and an executable for each machine type
that you want to use ({\tt mod6a\_*}) (see
file {\tt INSTALLATION}). Next, please access the academic license server
from the \MODELLER\ home page to apply for the \MODELLER\ key that has to
be assigned to the environment variable {\tt KEY\_MODELLER6} in your login
script ({\tt .cshrc}). See file {\tt INSTALLATION} for installation instructions.

\noindent There is a \MODELLER\ users email list. You can access it 
from the \MODELLER\ home page or subscribe to it directly by
sending an email message with the word ``subscribe'' in its body
to {\tt modeller\_usage@guitar.rockefeller.\-edu}.

\noindent A graphical interface to \MODELLER\ is available as part of 
\QUANTA, \INSIGHT, and \WEBLAB\ \GENEEXPLORER, 
interactive molecular modeling programs
from \htmladdnormallink{MSI}{http://www.msi.com/}, 
San Diego, with many tools for protein modeling and structural 
analysis. \QUANTA, \INSIGHT\ and \GENEEXPLORER\ facilitate preparation of 
input files for \MODELLER\ (\eg, an alignment file) as well as an analysis of 
results (\eg, an evaluation of the models). If you are interested in these 
programs, please contact 

\noindent Dr. David Edwards \\
Molecular Simulations Inc. \\
9685 Scranton Road \\
San Diego, CA 92121-3752 \\
USA \\
tel +1-858-799-5374 \\
fax +1-858-458-0136 \\
email \htmladdnormallink{{\tt dje@msi.com}}{mailto:dje@msi.com} \\
URL \htmladdnormallink{{\tt http://www.msi.com/}}{http://www.msi.com/}
