code: public static void writeProteinSequence(OutputStream outputStream,
  			Collection<ProteinSequence> proteinSequences) throws Exception {
  
  		GenbankWriter<ProteinSequence, AminoAcidCompound> genbankWriter = new GenbankWriter<ProteinSequence, AminoAcidCompound>(
  				outputStream,
  				proteinSequences,
  				new GenericGenbankHeaderFormat<ProteinSequence, AminoAcidCompound>());
  		genbankWriter.process();
  
  	}
docs: Write collection of protein sequences to a stream
  
  @param outputStream
  @param proteinSequences
  @throws Exception