Chains and heterogens:
PDB Chain Sequences:
>1swgA (A:) sryvltgrydsapatdgsgtalgwtvawknnyrnahsattwsgqyvggaearintqwllt sgtteanawkstlvghdtftkvkpsaasgggsaeagitgtwynqlgstfivtagadgalt gtyesa
>1swgA (A:) sryvltgrydsapatdgsgtalgwtvawknnyrnahsattwsgqyvggaearintqwllt sgtteanawkstlvghdtftkgitgtwynqlgstfivtagadgaltgtyesa
>1swgB (B:) sryvltgrydsapatdgsgtalgwtvawknnyrnahsattwsgqyvggaearintqwllt sgtteanawkstlvghdtftkvkpsaasgggsaeagitgtwynqlgstfivtagadgalt gtyesa
>1swgB (B:) sryvltgrydsapatdgsgtalgwtvawknnyrnahsattwsgqyvggaearintqwllt sgtteanawkstlvghdtftkgitgtwynqlgstfivtagadgaltgtyesa
>1swgC (C:) sryvltgrydsapatdgsgtalgwtvawknnyrnahsattwsgqyvggaearintqwllt sgtteanawkstlvghdtftkvkpsaasgggsaeagitgtwynqlgstfivtagadgalt gtyesa
>1swgD (D:) esryvltgrydsapatdgsgtalgwtvawknnyrnahsattwsgqyvggaearintqwll tsgtteanawkstlvghdtftkvkpsaasgggsaeagitgtwynqlgstfivtagadgal tgtyes
>1swgD (D:) esryvltgrydsapatdgsgtalgwtvawknnyrnahsattwsgqyvggaearintqwll tsgtteanawkstlvghdtftkvgitgtwynqlgstfivtagadgaltgtyes