    New chain ID            Original chain ID

9i78-pdb-bundle1.pdb:
           A                         1
           B                         2
           C                         3
           D                         4
           E                         6
           F                         7
           G                        LA
           H                        LB
           I                        LC
           J                        LD
           K                        LE
           L                        LF
           M                        LG
           N                        LH
           O                        LI
           P                        LJ
           Q                        LL
           R                        LM
           S                        LN
           T                        LO
           U                        LP
           V                        LQ
           W                        LR
           X                        LS
           Y                        LT
           Z                        LU
           a                        LV
           b                        LX
           c                        LY
           d                        LZ
           e                        La
           f                        Lb
           g                        Lc
           h                        Ld
           i                        Le
           j                        Lf
           k                        Lg
           l                        Lh
           m                        Li
           n                        Lj
           o                        Lk
           p                        Ll
           q                        Lm
           r                        Ln
           s                        Lo
           t                        Lp
           u                        Lq

9i78-pdb-bundle2.pdb:
           A                        L1
           B                        L2
           C                        L3
