    New chain ID            Original chain ID

5wlc-pdb-bundle1.pdb:
           A                        L0
           B                        L1
           C                        L2
           D                        L3
           E                        L4
           F                        L5
           G                        L6
           H                        L7
           I                        L8
           J                        L9
           K                        LC
           L                        LD
           M                        LE
           N                        LF
           O                        LG
           P                        LH
           Q                        LI
           R                        LJ
           S                        LK
           T                        LL
           U                        LM
           V                        LN
           W                        LO
           X                        LP
           Y                        LQ
           Z                        LR

5wlc-pdb-bundle2.pdb:
           A                        LS
           B                        LT
           C                        LU
           D                        LV
           E                        LW
           F                        LX
           G                        LY
           H                        LZ
           I                        NA
           J                        NB
           K                        NC
           L                        ND
           M                        NE
           N                        NF
           O                        NG
           P                        NH
           Q                        NI
           R                        NJ
           S                        NK
           T                        SA
           U                        SB
           V                        SC
           W                        SD
           X                        SE
           Y                        SF
           Z                        SG
           a                        SH
           b                        SI
           c                        SJ
           d                        SK
           e                        SL
           f                        SM
           g                        SN
           h                        SO
           i                        SP
           j                        SQ
           k                        SR
           l                        SS
           m                        ST
           n                        SU
           o                        SV
           p                        SX
           q                        SY

5wlc-pdb-bundle3.pdb:
           A                        SZ
