Chains and heterogens:
PDB Chain Sequences:
>6xqyA (A:) dmlsldqriqtlayeelnkaveyhqakagtvvvldartgeilalantpggrnravtdmie pgaaikpfviakaldagktdlnerlntqpykigpspvrdthvypsldvrgimqkssnvgt sklsarfgaeemydfyhelgigvrmhsgfpgetagllrnwrrwrpieqatmsfgyglqls llqlaraytalthdgvllplsfekqavapqgkrifkestarevrnlmvsvtepggtgtag avdgfdvgaktgtarkfvngryadnkhvatfigfapaknprvivavtideptahgyyggv vagppfkkimggslnilgisptkplta
>6xqyA (A:) mlsldqriqtlayeelnkaveyhqakagtvvvldartgeilalantpggrnravtdmiep gaaikpfviakaldagktdlnerlntqpykigpspvrdthvypsldvrgimqkssnvgts klsarfgaeemydfyhelgigvrmhsgfpgetagllrnwrrwrpieqatmsfgyglqlsl lqlaraytalthdgvllplsfekqavapqgkrifkestarevrnlmvsvtepggtgtaga vdgfdvgaktgtarkkhvatfigfapaknprvivavtideptahgyyggvvagppfkkim ggslnilgisptkplt
>6xqyB (B:) dmlsldqriqtlayeelnkaveyhqakagtvvvldartgeilalantpggrnravtdmie pgaaikpfviakaldagktdlnerlntqpykigpspvrdthvypsldvrgimqkssnvgt sklsarfgaeemydfyhelgigvrmhsgfpgetagllrnwrrwrpieqatmsfgyglqls llqlaraytalthdgvllplsfekqavapqgkrifkestarevrnlmvsvtepggtgtag avdgfdvgaktgtarkfvngryadnkhvatfigfapaknprvivavtideptahgyyggv vagppfkkimggslnilgisptkplta
>6xqyB (B:) mlsldqriqtlayeelnkaveyhqakagtvvvldartgeilalantpggrnravtdmiep gaaikpfviakaldagktdlnerlntqpykigpspvrdthvypsldvrgimqkssnvgts klsarfgaeemydfyhelgigvrmhsgfpgetagllrnwrrwrpieqatmsfgyglqlsl lqlaraytalthdgvllplsfekqavapqgkrifkestarevrnlmvsvtepggtgtaga vdgfdvgaktgtarkfvngryadnkhvatfigfapaknprvivavtideptahgyyggvv agppfkkimggslnilgisptkplta