Chains and heterogens:
PDB Chain Sequences:
>1swsA (A:) aeagitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgta lgwtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk vkpsaas
>1swsA (A:) gitgtwynqlgstfivtagadgaltgtyegnaesryvltgrydsapatdgsgtalgwtva wknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk
>1swsB (B:) aeagitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgta lgwtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk vkpsaas
>1swsB (B:) gitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgtalgw tvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk
>1swsC (C:) aeagitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgta lgwtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk vkpsaas
>1swsC (C:) gitgtwynqlgstfivtagadgaltgtyesaesryvltgrydsapatdgsgtalgwtvaw knnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk
>1swsD (D:) aeagitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgta lgwtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk vkpsaas
>1swsD (D:) gitgtwynqlgstfivtagadgaltgtyeaesryvltgrydsapatdgsgtalgwtvawk nnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghatftk