GROMACS version: 2021.4
GROMACS modification: No
All,
Good morning and for you more experienced users, my question may seem trivial. I am trying to look an Aptamer-Protein Interaction. I have gone through the tutorials posted by Dr. Lemkul at GROMACS Tutorials but am running into errors when I try to run my protein and aptamer. Currently, I get an error when I convert the pdb file to gro using the pdb2gmx command where “Warning: No residues in chain starting at NAG1 identified as Protein/RNA/DNA.” What is the best method do dealing with this error?
Please keep in mind I am a beginner with gromacs, but am excited to learn it. With that said, I am open to any thoughts on how to further process the file so I can better understand the interactions between the aptamer and protein. (I would upload the files but can’t seem to add a pdb file for your review.)
Thank you.