    New chain ID            Original chain ID

9q2p_1-pdb-bundle1.pdb:
           A                         A
           B                         B
           C                         C
           D                         D
           E                         E
           F                         F
           G                         G
           H                         H
           I                         I
           J                         J
           K                         L
           L                         M
           M                         N
           N                         O
           O                         P
           P                         Q
           Q                         R
           R                         S
           S                         T
           T                         U
           U                         V
           V                         W
           W                         X
           X                         Y
           Y                         Z
           Z                         a
           a                         b
           b                         c
           c                         d
           d                         e
           e                         f
           f                         g
           g                         h
           h                         i
           i                         j
           j                         k
9q2p_1-pdb-bundle2.pdb:
           A                         k
           B                         l
           C                         m
           D                         o
           E                         p
           F                         r
           G                         s
           H                         t
           I                        AA
           J                        BB
           K                        CC
           L                        DD
           M                        EE
           N                        FF
           O                        GG
           P                        HH
           Q                        II
           R                        JJ
           S                        KK
           T                        LL
           U                        MM
           V                        NN
           W                        OO
           X                        PP
           Y                        QQ
           Z                        RR
           a                        SS
           b                        TT
           c                        UU
           d                        VV
           e                        WW
           f                        XX
           g                        YY
           h                        ZZ
           i                        aa
           j                        bb
           k                        cc
           l                        dd
           m                        ee
           n                        ff
           o                        gg
           p                        EF
