Chains and heterogens:
PDB Chain Sequences:
>6i6vA (A:) mghhhhhhenlyfqgmegglgravclltgasrgfgrtlapllasllspgsvlvlsarnde alrqleaelgaersglrvvrvpadlgaeaglqqllgalrelprpkglqrlllinnagslg dvskgfvdlsdstqvnnywalnltsmlcltssvlkafpdspglnrtvvnisslcalqpfk gwalycagkaardmlfqvlaleepnvrvlnyapgpldtdmqqlaretsvdpdmrkglqel kakgklvdckvsaqkllsllekdefksgahvdfydk
>6i6vA (A:) henlyfqgmegglgravclltgasrgfgrtlapllasllspgsvlvlsarndealrqlea elgaeglrvvrvpadlgaeaglqqllgalrelprpkglqrlllinnagslgdvskgfvdl sdstqvnnywalnltsmlcltssvlkafpdspglnrtvvnisslcalqpfkgwalycagk aardmlfqvlaleepnvrvlnyapgpldtdmqqlaretsvdpdmrkglqelkakgklvdc kvsaqkllsllekdefksgahvdfyd
>6i6vB (B:) mghhhhhhenlyfqgmegglgravclltgasrgfgrtlapllasllspgsvlvlsarnde alrqleaelgaersglrvvrvpadlgaeaglqqllgalrelprpkglqrlllinnagslg dvskgfvdlsdstqvnnywalnltsmlcltssvlkafpdspglnrtvvnisslcalqpfk gwalycagkaardmlfqvlaleepnvrvlnyapgpldtdmqqlaretsvdpdmrkglqel kakgklvdckvsaqkllsllekdefksgahvdfydk
>6i6vB (B:) glgravclltgasrgfgrtlapllasllspgsvlvlsarndealrqleaelgaersglrv vrvpadlgaeaglqqllgalrelprpkglqrlllinnagslgdvskgfvdlsdstqvnny walnltsmlcltssvlkafpdspglnrtvvnisslcalqpfkgwalycagkaardmlfqv laleepnvrvlnyapgpldtdmqqlaretsvdpdmrkglqelkakgklvdckvsaqklls llekdefksgahvdfyd