    New chain ID            Original chain ID

9yf5-pdb-bundle1.pdb:
           A                        AA
           B                        AB
           C                        LA
           D                        SA
           E                        TA
           F                        TB
           G                        XA
           H                        XB
           I                        YA
           J                        YB
           K                        ZA
           L                        ZB
           M                        PA
           N                        AC
           O                        AD
           P                        LB
           Q                        SB
           R                        TC
           S                        TD
           T                        XC
           U                        XD
           V                        YC
           W                        YD
           X                        ZC
           Y                        ZD
           Z                        AE
           a                        AF
           b                        LC
           c                        SC
           d                        TE
           e                        TF
           f                        XE
           g                        XF
           h                        YE
           i                        YF
           j                        ZE
           k                        ZF
           l                        AG
           m                        AH
           n                        LD
           o                        SD
           p                        TG
           q                        TH
           r                        XG

9yf5-pdb-bundle2.pdb:
           A                        XH
           B                        YG
           C                        YH
           D                        ZG
           E                        ZH
           F                        AI
           G                        AJ
           H                        LE
           I                        SE
           J                        TI
           K                        TJ
           L                        XI
           M                        XJ
           N                        YI
           O                        YJ
           P                        ZI
           Q                        ZJ
           R                        AK
           S                        AL
           T                        LF
           U                        SF
           V                        TK
           W                        TL
           X                        XK
           Y                        XL
           Z                        YK
           a                        YL
           b                        ZK
           c                        ZL
           d                        PB
           e                        PC
           f                        PD
           g                        PE
           h                        PF
           i                        PG
           j                        PH
           k                        PI
           l                        PJ

9yf5-pdb-bundle3.pdb:
           A                        PK
           B                        PL
