    New chain ID            Original chain ID

9fqz-pdb-bundle1.pdb:
           A                        CB
           B                        CC
           C                        CD
           D                        L8
           E                        LA
           F                        LB
           G                        LC
           H                        LD
           I                        LE
           J                        LF
           K                        LG
           L                        LH
           M                        LI
           N                        LJ
           O                        LL
           P                        LM
           Q                        LN
           R                        LO
           S                        LP
           T                        LQ
           U                        LR
           V                        LS
           W                        LT
           X                        LU
           Y                        LV
           Z                        LW
           a                        LX
           b                        LY
           c                        LZ
           d                        La
           e                        Lb
           f                        Lc
           g                        Ld
           h                        Le
           i                        Lf
           j                        Lg
           k                        Lh
           l                        Li
           m                        Lj
           n                        Lk
           o                        Ll
           p                        Lm
           q                        Ln
           r                        Lo
           s                        Lp
           t                        Lr
           u                        S2
           v                        SA

9fqz-pdb-bundle2.pdb:
           A                        SB
           B                        SC
           C                        SD
           D                        SE
           E                        SF
           F                        SG
           G                        SH
           H                        SI
           I                        SJ
           J                        SK
           K                        SL
           L                        SM
           M                        SN
           N                        SO
           O                        SP
           P                        SQ
           Q                        SR
           R                        SS
           S                        ST
           T                        SU
           U                        SV
           V                        SW
           W                        SX
           X                        SY
           Y                        SZ
           Z                        Sa
           a                        Sb
           b                        Sc
           c                        Sd
           d                        Se
           e                        Sf
           f                        Sg

9fqz-pdb-bundle3.pdb:
           A                        L5
           B                        L7
           C                        Lq
           D                        CA
