    New chain ID            Original chain ID

8iuf-pdb-bundle1.pdb:
           A                        1A
           B                        1B
           C                        2B
           D                        4A
           E                        4C
           F                        4D
           G                        4E
           H                        4F
           I                        4G
           J                        4H
           K                        4I
           L                        4J
           M                        4L
           N                        5B
           O                        5C
           P                        6A
           Q                        6B
           R                        7A
           S                        7C
           T                        A1
           U                        A2
           V                        A3
           W                        A5
           X                        A6
           Y                        A7
           Z                        A8
           a                        A9
           b                        AB
           c                        AC
           d                        AL

8iuf-pdb-bundle2.pdb:
           A                        AM
           B                        AN
           C                        B2
           D                        B3
           E                        B4
           F                        B5
           G                        B6
           H                        B7
           I                        B8
           J                        B9
           K                        BL
           L                        BM
           M                        C1
           N                        C2
           O                        C3
           P                        C4
           Q                        DC
           R                        E1
           S                        E2
           T                        E3
           U                        E4
           V                        E5
           W                        E6
           X                        E7
           Y                        E8
           Z                        E9
           a                        EA
           b                        EB

8iuf-pdb-bundle3.pdb:
           A                        EC
           B                        ED
           C                        FX
           D                        G1
           E                        G2
           F                        G3
           G                        N1
           H                        N2
           I                        N3
           J                        N4
           K                        N5
           L                        N6
           M                        QA
           N                        QB
           O                        QC
           P                        QD
           Q                        QE
           R                        QF
           S                        QG
           T                        QH
           U                        QI
           V                        QJ
           W                        QK

8iuf-pdb-bundle4.pdb:
           A                        Qa
           B                        Qb
           C                        Qc
           D                        Qd
           E                        Qe
           F                        Qf
           G                        Qg
           H                        Qh
           I                        Qi
           J                        Qj
           K                        Qk
           L                        S2
           M                        S3
           N                        S4
           O                        S5
           P                        S6
           Q                        S7
           R                        S8
           S                        V1
           T                        V2
           U                         A
           V                         B
