    New chain ID            Original chain ID

9ay5-pdb-bundle1.pdb:
           A                         A
           B                         B
           C                         C
           D                         D
           E                         E
           F                         F
           G                         G
           H                         H
           I                         I
           J                         J
           K                         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
           0                         0
           1                         1
           2                         2
           3                         3
           4                         4
           5                         5
           6                         6
           7                         7
           8                         8
           9                         9
           a                         a
           b                         b
           c                         c
           d                         d
           e                         e
           f                         f
           g                         g
           h                         h
           i                         i
           j                         j

9ay5-pdb-bundle2.pdb:
           A                         k
           B                         l
           C                         m
           D                         n
           E                         o
           F                         p
           G                         q
           H                         r
           I                        AA
           J                        BA
           K                        CA
           L                        DA
           M                        EA
           N                        FA
           O                        GA
           P                        HA
           Q                        IA
           R                        JA
           S                        KA
           T                        LA
           U                        MA
           V                        NA
           W                        OA
           X                        PA
           Y                        QA

9ay5-pdb-bundle3.pdb:
           A                        RA
           B                        AB
           C                        BB
           D                        CB
           E                        DB
           F                        EB
           G                        FB
           H                        GB
           I                        HB
           J                        IB
           K                        JB
           L                        KB
           M                        LB
           N                        MB
           O                        NB
           P                        OB
           Q                        PB
           R                        QB
           S                        RB
