    New chain ID            Original chain ID

7b5h-pdb-bundle1.pdb:
           A                        AA
           B                        AB
           C                        AC
           D                        AD
           E                        AE
           F                        AF
           G                        AG
           H                        AH
           I                        AJ
           J                        AL
           K                        AI
           L                        AK
           M                        AM
           N                        AN
           O                        AO
           P                        AP
           Q                        AQ
           R                        BA
           S                        BB
           T                        BC
           U                        BD
           V                        BE
           W                        BF
           X                        BG
           Y                        BH

7b5h-pdb-bundle2.pdb:
           A                        BI
           B                        BK
           C                        BM
           D                        BN
           E                        BO
           F                        BP
           G                        BQ
           H                        CA
           I                        CB
           J                        CC
           K                        CD
           L                        CE
           M                        CF
           N                        CG
           O                        CH
           P                        CJ
           Q                        CL
           R                        CI
           S                        CK
           T                        CM
           U                        CN
           V                        CO
           W                        CP
           X                        CQ
           Y                        DA
           Z                        DB
           a                        DC

7b5h-pdb-bundle3.pdb:
           A                        DD
           B                        DE
           C                        DF
           D                        DG
           E                        DH
           F                        DI
           G                        DK
           H                        DM
           I                        DN
           J                        DO
           K                        DP
           L                        DQ
           M                        EA
           N                        EB
           O                        EC
           P                        ED
           Q                        EE
           R                        EF
           S                        EG
           T                        EH
           U                        EJ
           V                        EL
           W                        EI
           X                        EK
           Y                        EM
           Z                        EN
           a                        EO
           b                        EP
           c                        EQ

7b5h-pdb-bundle4.pdb:
           A                        FA
           B                        FB
           C                        FC
           D                        FD
           E                        FE
           F                        FF
           G                        FG
           H                        FH
           I                        FI
           J                        FK
           K                        FM
           L                        FN
           M                        FO
           N                        FP
           O                        FQ
