    New chain ID            Original chain ID

9hqv-pdb-bundle1.pdb:
           A                        BA
           B                        BB
           C                        BC
           D                        BD
           E                        Ba
           F                        Bb
           G                        Bc
           H                        Bd
           I                        Be
           J                        Bf
           K                        Bg
           L                        Bh
           M                        Bi
           N                        Bj
           O                        Bk
           P                        Bl
           Q                        Bm
           R                        Bn
           S                        Bo
           T                        Bp
           U                        Bq
           V                        Br
           W                        Bs
           X                        Bt
           Y                        Bu
           Z                        Bv

9hqv-pdb-bundle2.pdb:
           A                        Bx
           B                        By
           C                        Bz
           D                        Ua
           E                        Ub
           F                        Uc
           G                        Ud
           H                        Uh
           I                        Ui
           J                        Uj
           K                        Uk
           L                        Ul
           M                        Um
           N                        Un
           O                        Uo
           P                        Up
           Q                        Uq
           R                        Ya
           S                        Yb
           T                        Yc
           U                        Yd
           V                        Ye
           W                        Yf
           X                        Yg
           Y                        Yh
           Z                        Yi
           a                        Yj
           b                        Yk
           c                        Yl
           d                        Ym
           e                        Yn
           f                        Yo
           g                        Yp

9hqv-pdb-bundle3.pdb:
           A                        Yr
           B                        Ys
           C                        Yt
           D                        Yu
           E                        Yq
           F                        SA
           G                        SB
           H                        SC
           I                        SD
           J                        SE
           K                        SF
           L                        SG
           M                        SH
           N                        SI
           O                        SJ
           P                        SK
           Q                        SL
           R                        SM
           S                        SN
           T                        SO
           U                        SP
           V                        SQ
           W                        SR
           X                        SS
           Y                        ST
           Z                        SU
           a                        TP
           b                        UC
           c                        Yv
