Chains and heterogens:
PDB Chain Sequences:
>6xnqA (A:) mahhhhhhmkkvikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaikn kalksgaskayvvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteq vnavahgatgkgndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvt pkapysrdhniwyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpva lngqelspvdllnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklles lcltrstlhlkqslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgnii pagmhspyslhhpelatfeednvynqkdaegfinlfslsakiysqvhqggnyd
>6xnqA (A:) vikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaiknkalksgaskay vvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteqvnavahgatgk gndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvtpkapysrdhni wyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpvalngqelspvdl lnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklleslcltrstlhlk qslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgniipagmhspyslh hnqkdaegfinlfslsakiysqvhqggny
>6xnqB (B:) mahhhhhhmkkvikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaikn kalksgaskayvvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteq vnavahgatgkgndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvt pkapysrdhniwyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpva lngqelspvdllnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklles lcltrstlhlkqslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgnii pagmhspyslhhpelatfeednvynqkdaegfinlfslsakiysqvhqggnyd
>6xnqB (B:) vikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaiknkalksgaskay vvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteqvnavahgatgk gndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvtpkapysrdhni wyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpvalngqelspvdl lnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklleslcltrstlhlk qslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgniipagmhspyslh hnqkdaegfinlfslsakiysqvhqggny
>6xnqC (C:) mahhhhhhmkkvikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaikn kalksgaskayvvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteq vnavahgatgkgndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvt pkapysrdhniwyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpva lngqelspvdllnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklles lcltrstlhlkqslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgnii pagmhspyslhhpelatfeednvynqkdaegfinlfslsakiysqvhqggnyd
>6xnqC (C:) vikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaiknkalksgaskay vvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteqvnavahgatgk gndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvtpkapysrdhni wyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpvalngqelspvdl lnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklleslcltrstlhlk qslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgniipagmhspyslh hnqkdaegfinlfslsakiysqvhqggny
>6xnqD (D:) mahhhhhhmkkvikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaikn kalksgaskayvvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteq vnavahgatgkgndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvt pkapysrdhniwyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpva lngqelspvdllnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklles lcltrstlhlkqslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgnii pagmhspyslhhpelatfeednvynqkdaegfinlfslsakiysqvhqggnyd
>6xnqD (D:) vikkialaysggldtsimipwlkehyehaeviavicdlgqqedldaiknkalksgaskay vvdvknefatqylwplvksgalyedqyilgtisrpliaqklveialteqvnavahgatgk gndqvrfeysikalapqleiiapwrtwdiksrqeaivyakahgievpvtpkapysrdhni wyisheggvledpsqempndvllmtapvsqtpdeeevvvldfkkgvpvalngqelspvdl lnslnqkagqhgigvadivenrlvgmkirgiyeapaaavlykahklleslcltrstlhlk qslqqtyanlvyegrwfsqtkqaldafidvtqqhvtgcvklklfkgniipagmhspyslh hnqkdaegfinlfslsakiysqvhqggny