    New chain ID            Original chain ID

7qoi-pdb-bundle1.pdb:
           A                        AA
           B                        AB
           C                        AC
           D                        AD
           E                        AE
           F                        AF
           G                        Aa
           H                        Ab
           I                        Ad
           J                        Ae
           K                        Af
           L                        Ag
           M                        Ah
           N                        Ai
           O                        Aj
           P                        Ak
           Q                        BA
           R                        BB
           S                        BC
           T                        BD
           U                        BE
           V                        BF
           W                        Ba
           X                        Bb
           Y                        Bd
           Z                        Be
           a                        Bf
           b                        Bg
           c                        Bh
           d                        Bi
           e                        Bj
           f                        Bk
           g                        CA
           h                        CB
           i                        CC
           j                        CD
           k                        CE
           l                        CF
           m                        Ca

7qoi-pdb-bundle2.pdb:
           A                        Cb
           B                        Cd
           C                        Ce
           D                        Cf
           E                        Cg
           F                        Ch
           G                        Ci
           H                        Cj
           I                        Ck
           J                        DA
           K                        DB
           L                        DC
           M                        DD
           N                        DE
           O                        DF
           P                        Da
           Q                        Db
           R                        Dd
           S                        De
           T                        Df
           U                        Dg
           V                        Dh
           W                        Di
           X                        Dj
           Y                        Dk
           Z                        EA
           a                        EB
           b                        EC
           c                        ED
           d                        EE
           e                        EF
           f                        Ea
           g                        Eb
           h                        Ed
           i                        Ee
           j                        Ef
           k                        Eg
           l                        Eh
           m                        Ei
           n                        Ej
           o                        Ek
           p                        FA
           q                        FB

7qoi-pdb-bundle3.pdb:
           A                        FC
           B                        FD
           C                        FE
           D                        FF
           E                        FG
           F                        FH
           G                        FI
           H                        FJ
           I                        FK
           J                        FL
           K                        FM
           L                        FN
           M                        FO
           N                        FP
           O                        FQ
           P                        FR
           Q                        FS
           R                        FT
           S                        FU
           T                        FV
           U                        FW
           V                        FX
           W                        FY
           X                        FZ
           Y                        GA
           Z                        GB
           a                        GC
           b                        GD
           c                        GE
           d                        GF
           e                        GG
           f                        GH
           g                        GI

7qoi-pdb-bundle4.pdb:
           A                        GJ
           B                        GK
           C                        GL
           D                        GM
           E                        GN
           F                        GO
           G                        GP
           H                        GQ
           I                        GR
           J                        GS
           K                        GT
           L                        GU
           M                        GV
           N                        IK
           O                        IL
           P                        IM
           Q                        IN
           R                        IO
           S                        IP
           T                        IQ
           U                        IR
           V                        IS
           W                        IT
           X                        IU
           Y                        IV
