    New chain ID            Original chain ID

9swa_1-pdb-bundle1.pdb:
           A                         1
           B                         2
           C                         3
           D                         4
           E                         5
           F                         6
           G                         7
           H                         8
           I                         9
           J                         A
           K                         B
           L                         C
           M                         D
           N                         E
           O                         F
           P                         G
           Q                         H
           R                         I
           S                         J
           T                         K
           U                         L
           V                         M
           W                         N
           X                         O
           Y                         P
           Z                         Q
           a                         R
           b                         S
           c                         T
9swa_1-pdb-bundle2.pdb:
           A                         T
           B                         V
           C                         W
           D                         X
           E                         Y
           F                         Z
           G                         a
           H                         b
           I                         c
           J                         d
           K                         e
           L                         f
           M                         g
           N                         h
           O                         i
           P                         j
           Q                         k
           R                         l
           S                         m
           T                         n
           U                         o
           V                         p
           W                         q
           X                         r
           Y                         s
           Z                         t
           a                         u
           b                         v
           c                         w
           d                         x
9swa_1-pdb-bundle3.pdb:
           A                         x
           B                         y
           C                         z
