Chains and heterogens:
PDB Chain Sequences:
>1l9rA (A:) ataaeiaalprqkvelvdppfvhahsqvaeggpkvveftmvieekkividdagtevhama fngtvpgplmvvhqddyleltlinpetntlmhnidfhaatgalgggglteinpgektilr fkatkpgvfvyhcappgmvpwhvvsgmngaimvlpreglhdgkgkaltydkiyyvgeqdf yvprdengkykkyeapgdayedtvkvmrtltpthvvfngavgaltgdkamtaavgekvli vhsqanrdtrphlmgghgdyvwatgkfntppdvdqetwfipggaagaafytfqqpgiyay vnhnlieafelgaaahfkvtgewnddlmtsvlapsg
>1l9rB (B:) ataaeiaalprqkvelvdppfvhahsqvaeggpkvveftmvieekkividdagtevhama fngtvpgplmvvhqddyleltlinpetntlmhnidfhaatgalgggglteinpgektilr fkatkpgvfvyhcappgmvpwhvvsgmngaimvlpreglhdgkgkaltydkiyyvgeqdf yvprdengkykkyeapgdayedtvkvmrtltpthvvfngavgaltgdkamtaavgekvli vhsqanrdtrphlmgghgdyvwatgkfntppdvdqetwfipggaagaafytfqqpgiyay vnhnlieafelgaaahfkvtgewnddlmtsvlapsg
>1l9rC (C:) ataaeiaalprqkvelvdppfvhahsqvaeggpkvveftmvieekkividdagtevhama fngtvpgplmvvhqddyleltlinpetntlmhnidfhaatgalgggglteinpgektilr fkatkpgvfvyhcappgmvpwhvvsgmngaimvlpreglhdgkgkaltydkiyyvgeqdf yvprdengkykkyeapgdayedtvkvmrtltpthvvfngavgaltgdkamtaavgekvli vhsqanrdtrphlmgghgdyvwatgkfntppdvdqetwfipggaagaafytfqqpgiyay vnhnlieafelgaaahfkvtgewnddlmtsvlapsg