    New chain ID            Original chain ID

8ove-pdb-bundle1.pdb:
           A                        AA
           B                        AB
           C                        BA
           D                        BB

8ove-pdb-bundle2.pdb:
           A                        BC
           B                        BD
           C                        BE
           D                        BP
           E                        BQ
           F                        BR
           G                        BS
           H                        BT
           I                        BU
           J                        BW
           K                        BY
           L                        BX
           M                        BZ
           N                        Bp
           O                        Bq
           P                        Br
           Q                        Bt
           R                        Bw
           S                        Bx
           T                        Bl
           U                        Bu
           V                        By
           W                        A0
           X                        A2
           Y                        A5
           Z                        AD
           a                        A8
           b                        AE
           c                        AG
           d                        AI
           e                        AH
           f                        AJ
           g                        AL
           h                        AM
           i                        AO
           j                        AP
           k                        AS
           l                        AU
           m                        AX
           n                        AZ
           o                        A3
           p                        AT
           q                        A1
           r                        AC
           s                        Bc
           t                        Bz
           u                        Bo
           v                        Bn
           w                        Bm
           x                        Bk
           y                        Bj
           z                        Bi
           0                        Bg
           1                        Bd
           2                        Bb
           3                        Ba
           4                        BO
           5                        BN
           6                        BL
           7                        BK
           8                        BI
           9                        Be

8ove-pdb-bundle3.pdb:
           A                        AK
           B                        A6
           C                        Bf
           D                        AY
           E                        Bv
           F                        Bh
           G                        BF
           H                        BG
           I                        BH
           J                        Bs
           K                        BV
           L                        Az
           M                        AQ
           N                        AR
           O                        AV
           P                        AW
           Q                        A4
           R                        A7
           S                         A
