Chains and heterogens:
PDB Chain Sequences:
>1u1iA (A:) mkvwlvgaygivsttamvgaraiergiapkiglvselphfegiekyapfsfefggheirl lsnayeaakehwelnrhfdreileavksdlegivarkgtalncgsgikelgdiktlegeg lslaemvsrieediksfaddetvvinvasteplpnyseeyhgslegfermidedrkeyas asmlyayaalklglpyanftpspgsaipalkelaekkgvphagndgktgetlvkttlapm fayrnmevvgwmsynilgdydgkvlsardnkeskvlskdkvlekmlgyspysiteiqyfp slvdnktafdfvhfkgflgklmkfyfiwdaidaivaaplildiarfllfakkkgvkgvvk emafffkspmdtnvintheqfvvlkewysnlk
>1u1iB (B:) mkvwlvgaygivsttamvgaraiergiapkiglvselphfegiekyapfsfefggheirl lsnayeaakehwelnrhfdreileavksdlegivarkgtalncgsgikelgdiktlegeg lslaemvsrieediksfaddetvvinvasteplpnyseeyhgslegfermidedrkeyas asmlyayaalklglpyanftpspgsaipalkelaekkgvphagndgktgetlvkttlapm fayrnmevvgwmsynilgdydgkvlsardnkeskvlskdkvlekmlgyspysiteiqyfp slvdnktafdfvhfkgflgklmkfyfiwdaidaivaaplildiarfllfakkkgvkgvvk emafffkspmdtnvintheqfvvlkewysnlk
>1u1iC (C:) mkvwlvgaygivsttamvgaraiergiapkiglvselphfegiekyapfsfefggheirl lsnayeaakehwelnrhfdreileavksdlegivarkgtalncgsgikelgdiktlegeg lslaemvsrieediksfaddetvvinvasteplpnyseeyhgslegfermidedrkeyas asmlyayaalklglpyanftpspgsaipalkelaekkgvphagndgktgetlvkttlapm fayrnmevvgwmsynilgdydgkvlsardnkeskvlskdkvlekmlgyspysiteiqyfp slvdnktafdfvhfkgflgklmkfyfiwdaidaivaaplildiarfllfakkkgvkgvvk emafffkspmdtnvintheqfvvlkewysnlk
>1u1iD (D:) mkvwlvgaygivsttamvgaraiergiapkiglvselphfegiekyapfsfefggheirl lsnayeaakehwelnrhfdreileavksdlegivarkgtalncgsgikelgdiktlegeg lslaemvsrieediksfaddetvvinvasteplpnyseeyhgslegfermidedrkeyas asmlyayaalklglpyanftpspgsaipalkelaekkgvphagndgktgetlvkttlapm fayrnmevvgwmsynilgdydgkvlsardnkeskvlskdkvlekmlgyspysiteiqyfp slvdnktafdfvhfkgflgklmkfyfiwdaidaivaaplildiarfllfakkkgvkgvvk emafffkspmdtnvintheqfvvlkewysnlk