[Xplor-nih] patch-err when using seq2psf with HYP residue added

[pflueger at charter.net]

I have added hydroxyproline parameters to the protein.par and protein.top files and have added 'HYP' to the residue types in psfGen.py
When I use seq2psf I get the following errors:

 %PATCH-ERR: angle -C    +N    +HN   not found 
 %PATCH-ERR: improper +HN   +N    -C    -CA   not found

The program still creates the PSF file, but I was curious as to the patch-err.

Thanks
Fred
Florida Atlantic University