Chains and heterogens:
PDB Chain Sequences:
>1eg1A (A:) eqpgtstpevhpklttykctksggcvaqdtsvvldwnyrwmhdanynsctvnggvnttlc pdeatcgkncfiegvdyaasgvttsgssltmnqympsssggyssvsprlylldsdgeyvm lklngqelsfdvdlsalpcgengslylsqmdengganqyntaganygsgycdaqcpvqtw rngtlntshqgfccnemdilegnsranaltphsctatacdsagcgfnpygsgyksyygpg dtvdtsktftiitqfntdngspsgnlvsitrkyqqngvdipsaqpggdtisscpsasayg glatmgkalssgmvlvfsiwndnsqymnwldsgnagpcsstegnpsnilannpnthvvfs nirwgdigstt
>1eg1C (C:) eqpgtstpevhpklttykctksggcvaqdtsvvldwnyrwmhdanynsctvnggvnttlc pdeatcgkncfiegvdyaasgvttsgssltmnqympsssggyssvsprlylldsdgeyvm lklngqelsfdvdlsalpcgengslylsqmdengganqyntaganygsgycdaqcpvqtw rngtlntshqgfccnemdilegnsranaltphsctatacdsagcgfnpygsgyksyygpg dtvdtsktftiitqfntdngspsgnlvsitrkyqqngvdipsaqpggdtisscpsasayg glatmgkalssgmvlvfsiwndnsqymnwldsgnagpcsstegnpsnilannpnthvvfs nirwgdigstt