Hi,
I have begun the tutorial for week 2 involving the HSG protease and ligand, however I am stumbling at the first hurdle. When I download the pdb files given it saves them as a .txt file (I cannot change this although I have tried) and so Autodock cannot read the files. I have attempted converting the files to no avail. I managed to find the HSG protease crystal structure online and downloaded the .pdb file, but I am struggling to find the ligand file in the same way. In addition to this I am minorly paranoid that the structure I have downloaded has the ligand attached (although I don't think it is based on a quick look at the structure).
Please advise how best to download the provided files as that would be ideal. SO far I have been trying to open them and then "file > save as", but this give me only a .txt
Kindest regards,
Eleni