...
- Go to your home directory (or data directory).
- Get the data for the practical from the server (to come data.zip).
- Unpack the input data for the practical.
- Get the demo version of CYANA for this practical (or here CYANA webpage)
- Unpack CYANA.
- Go to the downloaded CYANA folder
- Test whether CYANA can be started by typing, './cyana'.
- If you are a mac user you may need to remove the safety quarantine
- Setup the CYANA environment variables.
- Go to the newly created directory 'data'.
- Test whether CYANA can be started by typing its name, 'cyana'.
- Exit from CYANA by typing 'q' or 'quit'.
cd "download path"/cyana-3.98.15
#optional
sudo xattr -rd com.apple.quarantine cyanaexe.macarm-gfortran
./cyana CYANA 3.98.15 (macarm-gfortran)
Copyright (c) 2002-22 Peter Guentert. All rights reserved.
___________________________________________________________________
Demo license valid for specific sequences until 2024-12-31.
Library file "/Users/julienorts/Downloads/cyana-3.98.15/lib/cyana.lib" read, 41 residue types.
cd data
cyana
___________________________________________________________________
...
Library file "/Applications/demo-cyana-3.98.15/lib/cyana.lib" read, 41 residue types.
*** ERROR: Illegal residue name "MOL".
*** ERROR: Cannot read line 113:
MOL 999
cyana> q
If all worked, you are ready to go in terms of everything related to CYANA! The reason you see the ERROR message, is because you have a sequence file in the directory, but not a library file for the ligand yet. Don't worry, this is as expected and you will take care of it during the exercise.
...