code: @Override
  	public Sequence<?> getBJSequence()  {
  
  		String seq = getSeqResSequence();
  
  		Sequence<AminoAcidCompound> s = null;
  
  		try {
  			s = new ProteinSequence(seq);
  		} catch (CompoundNotFoundException e) {
  			logger.error("Could not create sequence object from seqres sequence. Some unknown compound: {}",e.getMessage());
  		}
  
  		//TODO: return a DNA sequence if the content is DNA...
  		return s;
  
  	}
docs: {@inheritDoc}