    New chain ID            Original chain ID

9yf4_1-pdb-bundle1.pdb:
           A                        AA
           B                        AB
           C                        LA
           D                        PA
           E                        SA
           F                        TA
           G                        XA
           H                        XB
           I                        YA
           J                        YB
           K                        ZA
           L                        ZB
           M                        PB
           N                        TB
           O                        AC
           P                        AD
           Q                        LB
           R                        PC
           S                        SB
           T                        TC
           U                        XC
           V                        XD
           W                        YC
           X                        YD
           Y                        ZC
           Z                        ZD
           a                        PD
           b                        TD
           c                        AE
           d                        AF
           e                        LC
           f                        PE
           g                        SC
           h                        TE
           i                        XE
           j                        XF
           k                        YE
           l                        YF
           m                        ZE
           n                        ZF
           o                        PF
9yf4_1-pdb-bundle2.pdb:
           A                        PF
           B                        TF
           C                        AG
           D                        AH
           E                        LD
           F                        PG
           G                        SD
           H                        TG
           I                        XG
           J                        XH
           K                        YG
           L                        YH
           M                        ZG
           N                        ZH
           O                        PH
           P                        TH
           Q                        AI
           R                        AJ
           S                        LE
           T                        PI
           U                        SE
           V                        TI
           W                        XI
           X                        XJ
           Y                        YI
           Z                        YJ
           a                        ZI
           b                        ZJ
           c                        PJ
           d                        TJ
           e                        AK
           f                        AL
           g                        LF
           h                        PK
           i                        SF
           j                        TK
           k                        XK
           l                        XL
9yf4_1-pdb-bundle3.pdb:
           A                        XL
           B                        YK
           C                        YL
           D                        ZK
           E                        ZL
           F                        PL
           G                        TL
