Single letter label in Pymol

Insert following code in .pymolrc (in your home directory) and follow the instruction...

# start $HOME/.pymolrc modification
one_letter = {'VAL':'V', 'ILE':'I', 'LEU':'L', 'GLU':'E', 'GLN':'Q', \
'ASP':'D', 'ASN':'N', 'HIS':'H', 'TRP':'W', 'PHE':'F', 'TYR':'Y', \
'ARG':'R', 'LYS':'K', 'SER':'S', 'THR':'T', 'MET':'M', 'ALA':'A', \
'GLY':'G', 'PRO':'P', 'CYS':'C'}
# end modification
#type following command in pymol terminal;
> label n. ca, one_letter[resn]+resi
#or
> label bycalpha sele, (one_letter[resn]+resi)

#to add chain ID after one letter code
> label bycalpha sele, (one_letter[resn]+resi+chain)

Comments

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