    New chain ID            Original chain ID

29kh-pdb-bundle1.pdb:
           A                        A1
           B                        A2
           C                        Aa
           D                        Ab
           E                        Ac
           F                        B1
           G                        B2
           H                        Ba
           I                        Bb
           J                        Bc
           K                        C1
           L                        C2
           M                        Ca
           N                        Cb
           O                        Cc
           P                        D1
           Q                        D2
           R                        Da
           S                        Db
           T                        Dc
           U                        E1
           V                        E2
           W                        Ea
           X                        Eb
           Y                        Ec
           Z                        F1
           a                        F2
           b                        Fa
           c                        Fb
           d                        Fc
           e                        G1
           f                        G2
           g                        Ga
           h                        Gb
           i                        Gc
           j                        H1
           k                        Ha
           l                        Hb
           m                        Hc
           n                        I1
           o                        I2
           p                        Ia
           q                        Ib
           r                        Ic
           s                        J1
           t                        J2
           u                        J3

29kh-pdb-bundle2.pdb:
           A                        Ja
           B                        Jb
           C                        Jc
           D                        K1
           E                        K2
           F                        K3
           G                        Ka
           H                        Kb
           I                        Kc
           J                        L1
           K                        L2
           L                        L3
           M                        La
           N                        Lb
           O                        Lc
           P                        M1
           Q                        M2
           R                        M3
           S                        Ma
           T                        Mb
           U                        Mc
           V                        N1
           W                        N2
           X                        Na
           Y                        Nb
           Z                        Nc
           a                        O1
           b                        O2
           c                        Oa
           d                        Ob
           e                        Oc
           f                        P1
           g                        P2
           h                        Pa
           i                        Pb
           j                        Pc
           k                        Q1
           l                        Q2
           m                        Qa
           n                        Qb
           o                        Qc
           p                        R1
           q                        R2
           r                        Ra
           s                        Rb
           t                        Rc
           u                        S1
           v                        S2

29kh-pdb-bundle3.pdb:
           A                        Sa
           B                        Sb
           C                        Sc
           D                        T1
           E                        T2
           F                        T3
           G                        Ta
           H                        Tb
           I                        Tc
           J                        U1
           K                        U2
           L                        U3
           M                        Ua
           N                        Ub
           O                        Uc
           P                        V1
           Q                        V2
           R                        V3
           S                        Va
           T                        Vb
           U                        Vc
           V                        Za
           W                        Zb
           X                        Zc
           Y                        Zd
           Z                        Ze
           a                        Zf
           b                        Zg
           c                        Zh
           d                        Zi
           e                        Zj
           f                        Zk
           g                        Zl
           h                        a3
           i                        aa
           j                        ab
           k                        ac
           l                        b1
           m                        b2
           n                        ba
           o                        bb
           p                        bc
           q                        c2
           r                        c3
           s                        ca
           t                        cb
           u                        cc
           v                        d1
           w                        d2
           x                        da
           y                        db
           z                        dc
           0                        e1
           1                        ea

29kh-pdb-bundle4.pdb:
           A                        eb
           B                        ec
           C                        f1
           D                        f3
           E                        fa
           F                        fb
           G                        fc
           H                        m1
           I                        m2
           J                        n1
           K                        n2
           L                        pp
           M                        rI
           N                        rJ
           O                        rK
           P                        rL
           Q                        rM
           R                        rO
           S                        rP
           T                        rQ
           U                        rR
           V                        sa
           W                        sb
           X                        tm
