    New chain ID            Original chain ID

7toq-pdb-bundle1.pdb:
           A                      A18S

7toq-pdb-bundle2.pdb:
           A                      A25S
           B                      A58S
           C                       A5S
           D                      AL02
           E                      AL03
           F                      AL04
           G                      AL05
           H                      AL06
           I                      AL07
           J                      AL08

7toq-pdb-bundle3.pdb:
           A                      AL09
           B                      AL10
           C                      AL11
           D                      AL12
           E                      AL13
           F                      AL14
           G                      AL15
           H                      AL16
           I                      AL17
           J                      AL18
           K                      AL19
           L                      AL20
           M                      AL21
           N                      AL22
           O                      AL23
           P                      AL24
           Q                      AL25
           R                      AL26
           S                      AL27
           T                      AL28
           U                      AL29
           V                      AL30
           W                      AL31
           X                      AL32
           Y                      AL33
           Z                      AL34
           a                      AL35
           b                      AL36
           c                      AL37
           d                      AL38
           e                      AL39
           f                      AL40
           g                      AL41
           h                      AL42
           i                      AL43
           j                      ALP0
           k                      ARAC
           l                      AS00
           m                      AS01
           n                      AS02
           o                      AS03
           p                      AS04
           q                      AS05
           r                      AS06
           s                      AS07
           t                      AS08
           u                      AS09
           v                      AS10
           w                      AS11
           x                      AS12
           y                      AS13
           z                      AS14
           0                      AS15
           1                      AS16
           2                      AS17
           3                      AS18
           4                      AS19
           5                      AS20
           6                      AS21
           7                      AS22
           8                      AS23
           9                      AS24

7toq-pdb-bundle4.pdb:
           A                      AS25
           B                      AS26
           C                      AS27
           D                      AS28
           E                      AS29
           F                      AS30
           G                      AS31
           H                      EL28
           I                      MRNA
           J                        PR
           K                      PTRN
