    New chain ID            Original chain ID

8tw2-pdb-bundle1.pdb:
           A                        AA
           B                        AB
           C                        AC
           D                        AD
           E                        AE
           F                        AF
           G                        AG
           H                        AH
           I                        AI
           J                        AJ
           K                        AK
           L                        AL
           M                        AM
           N                        AN
           O                        AO
           P                        AP
           Q                        AQ
           R                        AR
           S                        AS
           T                        AT
           U                        AU
           V                        AV
           W                        AW
           X                        AX
           Y                        AY
           Z                        AZ
           a                        BA
           b                        BB
           c                        BC
           d                        BD
           e                        BE
           f                        BF
           g                        BG
           h                        BH
           i                        BI
           j                        BJ
           k                        BK
           l                        BL
           m                        BM
           n                        BN
           o                        BO
           p                        BP
           q                        BQ
           r                        BR
           s                        BS
           t                        BT
           u                        BU
           v                        BV
           w                        BW
           x                        BX
           y                        BY
           z                        BZ
           0                        CA
           1                        CB
           2                        CC
           3                        CD
           4                        CE
           5                        CF
           6                        CG
           7                        CH
           8                        CI
           9                        CJ

8tw2-pdb-bundle2.pdb:
           A                        CK
           B                        CL
           C                        CM
           D                        CN
           E                        CO
           F                        CP
           G                        CQ
           H                        CR
           I                        CS
           J                        CT
           K                        CU
           L                        CV
           M                        CW
           N                        CX
           O                        CY
           P                        CZ
           Q                        DA
           R                        DB
           S                        DC
           T                        DE
           U                        DF
           V                        DG
           W                        DH
           X                        DI
           Y                        DJ
           Z                        DK
           a                        DL
           b                        DM
           c                        DN
           d                        DO
           e                        DP
           f                        DQ
           g                        DR
           h                        DS
           i                        DT
           j                        DU
           k                        DV
           l                        DW
           m                        DX
           n                        DY
           o                        DZ
           p                        EA
           q                        EB
           r                        EC
           s                        ED
           t                        EE
           u                        EF
           v                        EG
           w                        EH
           x                        EI
           y                        EJ
           z                        EK
           0                        EL
           1                        EM
           2                        EN
           3                        EO
           4                        EP
           5                        EQ
           6                        ER
           7                        ES
           8                        ET
           9                        EU

8tw2-pdb-bundle3.pdb:
           A                        EV
           B                        EW
           C                        EX
           D                        EY
           E                        EZ
           F                        FA
           G                        FB
           H                        FC
           I                        FD
           J                        FE
           K                        FF
           L                        FG
           M                        FH
           N                        FI
           O                        FJ
           P                        FK
           Q                        FL
           R                        FM
           S                        FN
           T                        FO
           U                        FP
           V                        FQ
           W                        FR
           X                        FS
           Y                        FT
           Z                        FU
           a                        FV
           b                        FW
           c                        FX
           d                        FY
           e                        FZ
           f                        GA
           g                        GB
           h                        GC
           i                        GD
           j                        GE
           k                        GF
           l                        GG
           m                        GH
           n                        GI
           o                        GK
           p                        GL
           q                        GM
           r                        GN
           s                        GO
           t                        GP
           u                        GQ
           v                        GR
           w                        GS
           x                        GT
           y                        GU
           z                        GV
           0                        GW
           1                        GX
           2                        GY
           3                        GZ
           4                        HA
           5                        HB
           6                        HC
           7                        HD
           8                        HE
           9                        HF

8tw2-pdb-bundle4.pdb:
           A                        HG
           B                        HI
           C                        HJ
           D                        HK
           E                        HL
           F                        HM
           G                        HN
           H                        HO
           I                        HP
           J                        HQ
           K                        HR
           L                        HS
           M                        HT
           N                        HU
           O                        HV
           P                        HW
           Q                        HX
           R                        HY
           S                        HZ
           T                        IA
           U                        IB
           V                        IC
           W                        ID
           X                        IE
           Y                        IF
           Z                        IG
           a                        IH
           b                        II
           c                        IJ
           d                        IK
           e                        IL
           f                        IM
           g                        IN
           h                        IO
           i                        IP
           j                        IQ
           k                        IR
           l                        IS
           m                        IT
           n                        IU
           o                        IV
           p                        IW
           q                        IX
           r                        IZ
           s                        JA
           t                        JB
           u                        JC
           v                        JD
           w                        JE
           x                        JF
           y                        JG
           z                        JH
           0                        JI
           1                        JJ
