Chains and heterogens:
PDB Chain Sequences:
>1e5wA (A:) mpktisvrvttmdaelefaiqpnttgkqlfdqvvktiglrevwffglqyqdtkgfstwlk lnkkvtaqdvrkespllfkfrakfypedvseeliqditqrlfflqvkegilnddiycppe tavllasyavqskygdfnkevhksgylagdkllpqrvleqhklnkdqweeriqvwheehr gmlredavleylkiaqdlemygvnyfsiknkkgselwlgvdalglniyeqndrltpkigf pwseirnisfndkkfvikpidkkapdfvfyaprlrinkrilalcmgnhelymrrrkpdti evqqmkaqareekhqkqmeramlenekkkremaekekekierekee