Chains and heterogens:
PDB Chain Sequences:
>2tunA (A:) vrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliys qvlfkgqgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiyl ggvfqlekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunA (A:) tpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfkg qgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiylggvfql ekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunB (B:) vrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliys qvlfkgqgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiyl ggvfqlekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunB (B:) tpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfkg qgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiylggvfql ekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunC (C:) vrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliys qvlfkgqgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiyl ggvfqlekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunC (C:) tpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfkg qgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiylggvfql ekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunD (D:) vrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliys qvlfkgqgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiyl ggvfqlekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunD (D:) tpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfkg qgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiylggvfql ekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunE (E:) vrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliys qvlfkgqgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiyl ggvfqlekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunE (E:) tpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfkg qgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiylggvfql ekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunF (F:) vrsssrtpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliys qvlfkgqgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiyl ggvfqlekgdrlsaeinrpdyllfaesgqvyfgiial
>2tunF (F:) tpsdkpvahvvanpqaegqlqwlnrranallangvelrdnqlvvpseglyliysqvlfkg qgcpsthvllthtisrivvsyqtkvnllsaikspcqretpegaeakpwyepiylggvfql ekgdrlsaeinrpdyllfaesgqvyfgiial