    New chain ID            Original chain ID

6tba-pdb-bundle1.pdb:
           A                        C5
           B                        X4
           C                        Y4
           D                        Z4
           E                        A5
           F                        B5
           G                        N4
           H                        R4
           I                        M4
           J                        Q4
           K                        O4
           L                        P4
           M                        W4
           N                        U4
           O                        T4
           P                        S4
           Q                        K4
           R                        J4
           S                        V4
           T                        L4
           U                        H4
           V                        I4
           W                        A4
           X                        D4
           Y                        E4
           Z                        F4
           a                        G4
           b                        B4
           c                        C4
           d                        E3
           e                        D3
           f                        A3
           g                        C3
           h                        B3
           i                        F3
           j                        A1
           k                        E2
           l                        D2
           m                        A2
           n                        C2
           o                        B2
           p                        F2
           q                        CP
           r                        XO
           s                        YO
           t                        ZO
           u                        AP
           v                        BP
           w                        NO
           x                        RO
           y                        MO
           z                        QO
           0                        OO
           1                        PO
           2                        WO

6tba-pdb-bundle2.pdb:
           A                        UO
           B                        TO
           C                        SO
           D                        KO
           E                        JO
           F                        VO
           G                        LO
           H                        HO
           I                        IO
           J                        AO
           K                        DO
           L                        EO
           M                        FO
           N                        GO
           O                        BO
           P                        CO
           Q                        EN
           R                        DN
           S                        AN
           T                        CN
           U                        BN
           V                        FN
           W                        AL
           X                        EM
           Y                        DM
           Z                        AM
           a                        CM
           b                        BM
           c                        FM
           d                        CK
           e                        XJ
           f                        YJ
           g                        ZJ
           h                        AK
           i                        BK
           j                        NJ
           k                        RJ
           l                        MJ
           m                        QJ
           n                        OJ
           o                        PJ
           p                        WJ
           q                        UJ
           r                        TJ
           s                        SJ
           t                        KJ
           u                        JJ
           v                        VJ
           w                        LJ
           x                        HJ
           y                        IJ
           z                        AJ
           0                        DJ
           1                        EJ
           2                        FJ

6tba-pdb-bundle3.pdb:
           A                        GJ
           B                        BJ
           C                        CJ
           D                        EI
           E                        DI
           F                        AI
           G                        CI
           H                        BI
           I                        FI
           J                        AG
           K                        EH
           L                        DH
           M                        AH
           N                        CH
           O                        BH
           P                        FH
           Q                        CF
           R                        XE
           S                        YE
           T                        ZE
           U                        AF
           V                        BF
           W                        NE
           X                        RE
           Y                        ME
           Z                        QE
           a                        OE
           b                        PE
           c                        WE
           d                        UE
           e                        TE
           f                        SE
           g                        KE
           h                        JE
           i                        VE
           j                        LE
           k                        HE
           l                        IE
           m                        AE
           n                        DE
           o                        EE
           p                        FE
           q                        GE
           r                        BE
           s                        CE
           t                        ED
           u                        DD
           v                        AD
           w                        CD
           x                        BD
           y                        FD
           z                        AB
           0                        EC
           1                        DC
           2                        AC
           3                        CC
           4                        BC
           5                        FC
           6                        CA
           7                        X9
           8                        Y9
           9                        Z9

6tba-pdb-bundle4.pdb:
           A                        AA
           B                        BA
           C                        N9
           D                        R9
           E                        M9
           F                        Q9
           G                        O9
           H                        P9
           I                        W9
           J                        U9
           K                        T9
           L                        S9
           M                        K9
           N                        J9
           O                        V9
           P                        L9
           Q                        H9
           R                        I9
           S                        A9
           T                        D9
           U                        E9
           V                        F9
           W                        G9
           X                        B9
           Y                        C9
           Z                        E8
           a                        D8
           b                        A8
           c                        C8
           d                        B8
           e                        F8
           f                        A6
           g                        E7
           h                        D7
           i                        A7
           j                        C7
           k                        B7
           l                        F7
           m                        2A
           n                        1A
           o                        1B
           p                        2B
           q                        4A
           r                        3A
           s                        5A
           t                        5S
           u                        5G
           v                        5M
           w                        2K
           x                        1K
           y                        1L
           z                        2L
           0                        4F
           1                        3F
           2                        5F
           3                        5X
           4                        5L
           5                        5R
           6                        2I
           7                        1I
           8                        1J
           9                        2J

6tba-pdb-bundle5.pdb:
           A                        4E
           B                        3E
           C                        5E
           D                        5W
           E                        5K
           F                        5Q
           G                        2G
           H                        1G
           I                        1H
           J                        2H
           K                        4D
           L                        3D
           M                        5D
           N                        5V
           O                        5J
           P                        5P
           Q                        2E
           R                        1E
           S                        1F
           T                        2F
           U                        4C
           V                        3C
           W                        5C
           X                        5U
           Y                        5I
           Z                        5O
           a                        2C
           b                        1C
           c                        1D
           d                        2D
           e                        4B
           f                        3B
           g                        5B
           h                        5T
           i                        5H
           j                        5N
           k                        7A
           l                        8A
           m                        6B
           n                        6A
           o                        5Y
           p                        5Z
           q                        7C
           r                        8C
           s                        6F
           t                        6E
           u                        52
           v                        53
           w                        7B
           x                        8B
           y                        6D
           z                        6C
           0                        50
           1                        51
