    New chain ID            Original chain ID

7r5k-pdb-bundle1.pdb:
           A                        00
           B                        01
           C                        02
           D                        03
           E                        04
           F                        10
           G                        11
           H                        12
           I                        13

7r5k-pdb-bundle2.pdb:
           A                        14
           B                        15
           C                        16
           D                        17
           E                        40
           F                        41
           G                        A0
           H                        A1
           I                        A2
           J                        A3
           K                        A4

7r5k-pdb-bundle3.pdb:
           A                        A5
           B                        A6
           C                        B0
           D                        B1
           E                        C0
           F                        C1
           G                        C2

7r5k-pdb-bundle4.pdb:
           A                        C3
           B                        C4
           C                        D0
           D                        D1
           E                        D2
           F                        D3
           G                        D4
           H                        D5
           I                        E0

7r5k-pdb-bundle5.pdb:
           A                        E1
           B                        F0
           C                        F1
           D                        F2
           E                        F3
           F                        H0
           G                        H1
           H                        H2
           I                        H3
           J                        I0
           K                        I1
           L                        I2
           M                        I3
           N                        J0
           O                        J1
           P                        J2
           Q                        J3
           R                        J4
           S                        K0
           T                        K1
           U                        K2
           V                        K3
           W                        L0
           X                        L1
           Y                        L2
           Z                        L3

7r5k-pdb-bundle6.pdb:
           A                        M0
           B                        M1
           C                        M2
           D                        M3
           E                        N0
           F                        N1
           G                        N2
           H                        N3
           I                        O0
           J                        O1
           K                        O2
           L                        O3
           M                        P0
           N                        P1
           O                        P2
           P                        P3
           Q                        Q0
           R                        Q1
           S                        Q2
           T                        Q3
           U                        R0
           V                        R1

7r5k-pdb-bundle7.pdb:
           A                        R2
           B                        R3
           C                        S0
           D                        S1
           E                        S2
           F                        S3
           G                        T0
           H                        T1
           I                        U0
           J                        U1
           K                        U2
           L                        U3
           M                        U4
           N                        U5
           O                        U6
           P                        V0
           Q                        W0
