concatenating discrete polypeptides to satisfy this `sequence` field

The type spec:

ProteinStructureUtils/KBaseStructure.spec

Lines 49 to 56 in 0582b51

	typedef structure {
	mol_id id;
	string sequence;
	string md5;
	uniref_id uniref_id;
	genome_ref genome_ref;
	cds_id cds_id;
	} ProteinData;

The usage:

ProteinStructureUtils/lib/ProteinStructureUtils/Utils/PDBUtils.py

Lines 66 to 82 in 0582b51

	for pp in ppb.build_peptides(structure):
	pp_no += 1
	my_seq= pp.get_sequence()
	pp_list += str(my_seq)
	seq = ''.join(pp_list)
	data = {
	'name': os.path.basename(file_path),
	'num_chains': chain_no,
	'num_residues': res_no,
	'num_atoms': atom_no,
	'protein': {
	'id': os.path.basename(file_path),
	'sequence': seq,
	'md5': hashlib.md5(seq.encode()).hexdigest()
	},
	}

Where else can I open an issue for this?