Chains and heterogens:
PDB Chain Sequences:
>1tytA (A:) msraydlvvigagsggleagwnaaslhkkrvavidlqkhhgpphyaalggtcvnvgcvpk klmvtganymdtiresagfgweldresvrpnwkaliaaknkavsgindsyegmfadtegl tfhqgfgalqdnhtvlvresadpnsavletldteyillatgswpqhlgiegddlcitsne afyldeapkralcvgggyisiefagifnaykarggqvdlayrgdmilrgfdselrkqlte qlranginvrthenpakvtknadgtrhvvfesgaeadydvvmlaigrvprsqtlqldkag vevakngaikvdaysktnvdniyaigdvtdrvmltpvainegaafvdtvfankpratdht kvacavfsippmgvcgyveedaakkydqvavyessftplmhnisgstykkfmvrivtnha dgevlgvhmlgdsspeiiqsvaiclkmgakisdfyntigvhptsaeelcsmrtpayfyqk gkrveki
>1tytB (B:) msraydlvvigagsggleagwnaaslhkkrvavidlqkhhgpphyaalggtcvnvgcvpk klmvtganymdtiresagfgweldresvrpnwkaliaaknkavsgindsyegmfadtegl tfhqgfgalqdnhtvlvresadpnsavletldteyillatgswpqhlgiegddlcitsne afyldeapkralcvgggyisiefagifnaykarggqvdlayrgdmilrgfdselrkqlte qlranginvrthenpakvtknadgtrhvvfesgaeadydvvmlaigrvprsqtlqldkag vevakngaikvdaysktnvdniyaigdvtdrvmltpvainegaafvdtvfankpratdht kvacavfsippmgvcgyveedaakkydqvavyessftplmhnisgstykkfmvrivtnha dgevlgvhmlgdsspeiiqsvaiclkmgakisdfyntigvhptsaeelcsmrtpayfyqk gkrveki
>1tytB (B:) sraydlvvigagsggleagwnaaslhkkrvavidlqkhhgpphyaalggtcvnvgcvpkk lmvtganymdtiresagfgweldresvrpnwkaliaaknkavsgindsyegmfadteglt fhqgfgalqdnhtvlvresadpnsavletldteyillatgswpqhlgiegddlcitsnea fyldeapkralcvgggyisiefagifnaykarggqvdlayrgdmilrgfdselrkqlteq lranginvrthenpakvtknadgtrhvvfesgaeadydvvmlaigrvprsqtlqldkagv evakngaikvdaysktnvdniyaigdvtdrvmltpvainegaafvdtvfankpratdhtk vacavfsippmgvcgyveedaakkydqvavyessftplmhnisgstykkfmvrivtnhad gevlgvhmlgdsspeiiqsvaiclkmgakisdfyntigvhptsaeelcsmrtpayfyqkg krveki