    New chain ID            Original chain ID

8oo0-pdb-bundle1.pdb:
           1                         1

8oo0-pdb-bundle2.pdb:
           A                         2
           B                         3
           C                         4
           D                         A
           E                         B
           F                         C
           G                        LA
           H                        LB
           I                        LC
           J                        LD
           K                        LE
           L                        LF
           M                        LG
           N                        LH
           O                        LI
           P                        LJ
           Q                        LK
           R                        LL
           S                        LM
           T                        LN
           U                        LO
           V                        LP
           W                        LQ
           X                        LR
           Y                        LS
           Z                        LT
           a                        LU
           b                        LV
           c                        LW
           d                        LX
           e                        LY
           f                        LZ
           g                        La
           h                        Lb
           i                        Lc
           j                        Ld
           k                        Le
           l                        Lf
           m                        Lg
           n                        Lh
           o                        Li
           p                        Lj
           q                        Lk
           r                        Ll
           s                        Lm
           t                        Ln
           u                        Lo
           v                        Lp

8oo0-pdb-bundle3.pdb:
           A                        Lq
           B                        Lr
           C                        Ls
           D                        SA
           E                        SB
           F                        SC
           G                        SD
           H                        SE
           I                        SF
           J                        SG
           K                        SH
           L                        SI
           M                        SJ
           N                        SK
           O                        SL
           P                        SM
           Q                        SN
           R                        SO
           S                        SP
           T                        SQ
           U                        SR
           V                        SS
           W                        ST
           X                        SU
           Y                        SV
           Z                        SW
           a                        SX
           b                        SY
           c                        SZ
           d                        Sa
           e                        Sb
           f                        Sc
           g                        Sd
           h                        Se
           i                        Sf
           j                         D
