    New chain ID            Original chain ID

6yfg-pdb-bundle1.pdb:
           A                        AA
           B                        AB
           C                        AC
           D                        AD
           E                        AE
           F                        AF
           G                        AG
           H                        AH
           I                        AI
           J                        AJ
           K                        AK
           L                        AL
           M                        AM
           N                        AN
           O                        AO
           P                        AP
           Q                        AQ
           R                        AR
           S                        AS
           T                        AT
           U                        AU
           V                        AV
           W                        AW
           X                        AX
           Y                        AY
           Z                        AZ
           a                        BA
           b                        BB
           c                        BC
           d                        BD
           e                        BE
           f                        BF
           g                        BG
           h                        BH
           i                        BI
           j                        BJ
           k                        BK
           l                        BL
           m                        BM
           n                        BN
           o                        BO
           p                        BP
           q                        BQ
           r                        BR
           s                        BS
           t                        BT
           u                        BU
           v                        BV
           w                        BW
           x                        BX
           y                        BY
           z                        BZ
           0                        CA
           1                        CB
           2                        CC
           3                        CD
           4                        CE
           5                        CF
           6                        CG
           7                        CH
           8                        CI
           9                        CJ

6yfg-pdb-bundle2.pdb:
           A                        CK
           B                        CL
           C                        CM
           D                        CN
           E                        CO
           F                        CP
           G                        CQ
           H                        CR
           I                        CS
           J                        CT
           K                        CU
           L                        CV
           M                        CW
           N                        CX
           O                        CY
           P                        CZ
           Q                        DA
           R                        DB
           S                        DC
           T                        DD
           U                        DE
           V                        DF
           W                        DG
           X                        DH
           Y                        DI
           Z                        DJ
           a                        DK
           b                        DL
           c                        DM
           d                        DN
           e                        DO
           f                        DP
           g                        DQ
           h                        DR
           i                        DS
           j                        DT
           k                        DU
           l                        DV
           m                        DW
           n                        DX
           o                        DY
           p                        DZ
           q                        EA
           r                        EB
           s                        EC
           t                        ED
           u                        EE
           v                        EF
           w                        EG
           x                        EH
           y                        EI
           z                        EJ
           0                        EK
           1                        EL
           2                        EM
           3                        EN
           4                        EO
           5                        EP
           6                        EQ
           7                        ER
           8                        ES
           9                        ET

6yfg-pdb-bundle3.pdb:
           A                        EU
           B                        EV
           C                        EW
           D                        EX
           E                        EY
           F                        EZ
           G                        FA
           H                        FB
           I                        FC
           J                        FD
           K                        FE
           L                        FF
           M                        FG
           N                        FH
           O                        FI
           P                        FJ
           Q                        FK
           R                        FL
           S                        FM
           T                        FN
           U                        FO
           V                        FP
           W                        FQ
           X                        FR
           Y                        FS
           Z                        FT
           a                        FU
           b                        FV
           c                        FW
           d                        FX
           e                        FY
           f                        FZ
           g                        GA
           h                        GB
           i                        GC
           j                        GD
           k                        GE
           l                        GF
           m                        GG
           n                        GH
           o                        GI
           p                        GJ
           q                        GK
           r                        GL
           s                        GM
           t                        GN
           u                        GO
           v                        GP
           w                        GQ
           x                        GR
           y                        GS
           z                        GT
           0                        GU
           1                        GV
           2                        GW
           3                        GX
           4                        GY
           5                        GZ
           6                        HA
           7                        HB
           8                        HC
           9                        HD

6yfg-pdb-bundle4.pdb:
           A                        HE
           B                        HF
           C                        HG
           D                        HH
           E                        HI
           F                        HJ
           G                        HK
           H                        HL
           I                        HM
           J                        HN
           K                        HO
           L                        HP
           M                        HQ
           N                        HR
           O                        HS
           P                        HT
           Q                        HU
           R                        HV
           S                        HW
           T                        HX
           U                        HY
           V                        HZ
           W                        IA
           X                        IB
           Y                        IC
           Z                        ID
           a                        IE
           b                        IF
           c                        IG
           d                        IH
           e                        II
           f                        IJ
           g                        IK
           h                        IL
           i                        IM
           j                        IN
           k                        IO
           l                        IP
           m                        IQ
           n                        IR
           o                        IS
           p                        IT
           q                        IU
           r                        IV
           s                        IW
           t                        IX
           u                        IY
           v                        IZ
           w                        JA
           x                        JB
           y                        JC
           z                        JD
           0                        JE
           1                        JF
           2                        JG
           3                        JH
           4                        JI
           5                        JJ
           6                        JK
           7                        JL
           8                        JM
           9                        JN

6yfg-pdb-bundle5.pdb:
           A                        JO
           B                        JP
           C                        JQ
           D                        JR
           E                        JS
           F                        JT
           G                        JU
           H                        JV
           I                        JW
           J                        JX
           K                        JY
           L                        JZ
           M                        KA
           N                        KB
           O                        KC
           P                        KD
           Q                        KE
           R                        KF
           S                        KG
           T                        KH
           U                        KI
           V                        KJ
           W                        KK
           X                        KL
           Y                        KM
           Z                        KN
           a                        KO
           b                        KP
           c                        KQ
           d                        KR
           e                        KS
           f                        KT
           g                        KU
           h                        KV
           i                        KW
           j                        KX
           k                        KY
           l                        KZ
           m                        LA
           n                        LB
           o                        LC
           p                        LD
           q                        LE
           r                        LF
           s                        LG
           t                        LH
           u                        LI
           v                        LJ
           w                        LK
           x                        LL
           y                        LM
           z                        LN
           0                        LO
           1                        LP
           2                        LQ
           3                        LR
           4                        LS
           5                        LT
           6                        LU
           7                        LV
           8                        LW
           9                        LX

6yfg-pdb-bundle6.pdb:
           A                        LY
           B                        LZ
           C                        MA
           D                        MB
           E                        MC
           F                        MD
           G                        ME
           H                        MF
           I                        MG
           J                        MH
           K                        MI
           L                        MJ
           M                        MK
           N                        ML
           O                        MM
           P                        MN
           Q                        MO
           R                        MP
           S                        MQ
           T                        MR
           U                        MS
           V                        MT
           W                        MU
           X                        MV
           Y                        MW
           Z                        MX
           a                        MY
           b                        MZ
           c                        NA
           d                        NB
           e                        NC
           f                        ND
           g                        NE
           h                        NF
           i                        NG
           j                        NH
           k                        NI
           l                        NJ
           m                        NK
           n                        NL
           o                        NM
           p                        NN
           q                        NO
           r                        NP
           s                        NQ
           t                        NR
           u                        NS
           v                        NT
           w                        NU
           x                        NV
