I apply same thing again with DNA Nucleotides its gives me error, I
used following names for DNA Resi DADE DGUA DCYT DTHY # I
also want to ask is this right to use DADE DCYT etc or modeller
recognise these namings DT, DA, DG, DC
Modeller recognizes standard PDB naming for RNA and DNA, i.e. A, G, C,
T, U, DA, DG, DC, DT, DU in ATOM records. You can't use 4-letter residue
names anyway because PDB format limits you to 3 characters.