    New chain ID            Original chain ID

7ahi-pdb-bundle1.pdb:
           A                        1A
           B                        1B
           C                        1C
           D                        1D
           E                        1E
           F                        1F
           G                        1G
           H                        1H
           I                        1I
           J                        1J
           K                        1K
           L                        1L
           M                        1M
           N                        1N
           O                        1O
           P                        1P
           Q                        1Z
           R                        2A
           S                        2B
           T                        2C
           U                        2D
           V                        2E
           W                        2F
           X                        2G
           Y                        2H
           Z                        2I
           a                        2J
           b                        2K
           c                        2L
           d                        2M
           e                        2N
           f                        2O
           g                        2P
           h                        2Q
           i                        2R
           j                        2S
           k                        2T
           l                        2U
           m                        2V
           n                        2W
           o                        2X
           p                        2Y
           q                        2Z
           r                        3A
           s                        3B
           t                        3C
           u                        3D
           v                        3E
           w                        3F
           x                        3G
           y                        3H
           z                        3I
           0                        3J
           1                        3K
           2                        3L
           3                        3M
           4                        3N
           5                        3O
           6                        3P
           7                        3Q
           8                        3R
           9                        3S

7ahi-pdb-bundle2.pdb:
           A                        3T
           B                        3U
           C                        3V
           D                        3W
           E                        3X
           F                        3Y
           G                        3Z
           H                        4A
           I                        4B
           J                        4C
           K                        4D
           L                        4E
           M                        4F
           N                        4G
           O                        4H
           P                        4I
           Q                        4J
           R                        4K
           S                        4L
           T                        4M
           U                        4N
           V                        4O
           W                        4P
           X                        4Q
           Y                        4R
           Z                        4S
           a                        4T
           b                        5A
           c                        5B
           d                        5C
           e                        5D
           f                        5E
           g                        5F
           h                        5G
           i                        5H
           j                        5I

7ahi-pdb-bundle3.pdb:
           A                        5J
           B                        5K
           C                        5L
           D                        5M
           E                        5N
           F                        5O
           G                        5P
           H                        6A
           I                        6B
           J                        6C
           K                        6D
           L                        6E
           M                        6F
           N                        6G
           O                        6H
           P                        6I
           Q                        6J
           R                        6K
           S                        6L
           T                        6M
           U                        6N
           V                        6O

7ahi-pdb-bundle4.pdb:
           A                        6P
           B                        6Q
           C                        6R
           D                        6S
           E                        6T
           F                        6U
           G                        6V
           H                        6W
           I                        6X
           J                        7A
           K                        7B
           L                        7C
           M                        7D
           N                        7E
           O                        7F
           P                        7G
           Q                        7H
           R                        7I
           S                        7J
           T                        7K
           U                        7L
           V                        7M
           W                        7N
           X                        7O
           Y                        7P
           Z                        7Q
           a                        7R
           b                        7S
           c                        7T

7ahi-pdb-bundle5.pdb:
           A                        7U
           B                        7V
           C                        7W
           D                        7X
