    New chain ID            Original chain ID

8vjj-pdb-bundle1.pdb:
           A                         A
           E                         E
           H                         H
           F                         F
           G                         G

8vjj-pdb-bundle2.pdb:
           D                         D

8vjj-pdb-bundle3.pdb:
           B                         B

8vjj-pdb-bundle4.pdb:
           C                         C
