Chains and heterogens:
PDB Chain Sequences:
>2qykA (A:) hmniprfgvktdqeellaqelenlnkwglnifcvsdyaggrsltcimymifqerdllkkf ripvdtmvtymltledhyhadvayhnslhaadvlqsthvllatpaldavftdleilaalf aaaihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqedncdifqnlskr qrqslrkmvidmvlatdmskhmtlladlktmvetkkvtssgvllldnysdriqvlrnmvh cadlsnptkplelyrqwtdrimaeffqqgdrerergmeispmcdkhtasveksqvgfidy ivhplwetwadlvhpdaqeildtlednrdwyysai
>2qykA (A:) mniprfgvktdqeellaqelenlnkwglnifcvsdyaggrsltcimymifqerdllkkfr ipvdtmvtymltledhyhadvayhnslhaadvlqsthvllatpaldavftdleilaalfa aaihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqedncdifqnlskrq rqslrkmvidmvlatdmskhmtlladlktmvetkkvtssgvllldnysdriqvlrnmvhc adlsnptkplelyrqwtdrimaeffqqgdrerergmeispmcdkhtasveksqvgfidyi vhplwetwadlvhpdaqeildtlednrdwyysai
>2qykB (B:) hmniprfgvktdqeellaqelenlnkwglnifcvsdyaggrsltcimymifqerdllkkf ripvdtmvtymltledhyhadvayhnslhaadvlqsthvllatpaldavftdleilaalf aaaihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqedncdifqnlskr qrqslrkmvidmvlatdmskhmtlladlktmvetkkvtssgvllldnysdriqvlrnmvh cadlsnptkplelyrqwtdrimaeffqqgdrerergmeispmcdkhtasveksqvgfidy ivhplwetwadlvhpdaqeildtlednrdwyysai