This ensures that I have E at the fixed positions in the designed sequences.
However, now if I try to add a term to the loss function to restrict the distances or angles between these residues using
However, if I use CA, I don't get this error.
Interestingly, if I use a very small number of soft iterations (e.g. 2), the script runs but optimization is not optimal as expected.
It seems to me that this can happen if during the soft iterations, especially when the number of soft iterations is not too small, the residue at the fixed position is not actually "E".
Is this true?
If so, if there a way to ensure that the positions are fixed even during soft iterations?
I would be really grateful for any suggestions.
Best,
Amin.
Hello. This is somewhat related to #107 I am fixing the positions of some of the residues using the bias matrix as follows.
This ensures that I have E at the fixed positions in the designed sequences. However, now if I try to add a term to the loss function to restrict the distances or angles between these residues using
I get an error
However, if I use CA, I don't get this error. Interestingly, if I use a very small number of soft iterations (e.g. 2), the script runs but optimization is not optimal as expected. It seems to me that this can happen if during the soft iterations, especially when the number of soft iterations is not too small, the residue at the fixed position is not actually "E". Is this true? If so, if there a way to ensure that the positions are fixed even during soft iterations?
I would be really grateful for any suggestions. Best, Amin.