Chains and heterogens:
PDB Chain Sequences:
>1q15A (A:) msnsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligsly nrtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvite srgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrl kpgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdt vgiplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilset evingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaq ydnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnev knilreyadslqllpkdivwrkkigihegssvnqafanvlgstvdnyqtksrftyrvyqa flrgrlsitdvtpsqlkdlikkd
>1q15A (A:) snsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligslyn rtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvites rgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrlk pgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdtv giplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilsete vingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaqy dnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnevk nilreyadslqllpkdivwrsvnqafanvlgstvdnyqtksrftyrvyqaflrgrlsitd vtpsqlkdlik
>1q15B (B:) msnsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligsly nrtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvite srgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrl kpgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdt vgiplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilset evingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaq ydnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnev knilreyadslqllpkdivwrkkigihegssvnqafanvlgstvdnyqtksrftyrvyqa flrgrlsitdvtpsqlkdlikkd
>1q15B (B:) snsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligslyn rtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvites rgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrlk pgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdtv giplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilsete vingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaqy dnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnevk nilreyadslqllpkdivwrsvnqafanvlgstvdnyqtksrftyrvyqaflrgrlsitd vtpsqlkdlik
>1q15C (C:) msnsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligsly nrtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvite srgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrl kpgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdt vgiplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilset evingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaq ydnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnev knilreyadslqllpkdivwrkkigihegssvnqafanvlgstvdnyqtksrftyrvyqa flrgrlsitdvtpsqlkdlikkd
>1q15C (C:) snsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligslyn rtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvites rgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrlk pgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdtv giplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilsete vingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaqy dnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnevk nilreyadslqllpkdivwrsvnqafanvlgstvdnyqtksrftyrvyqaflrgrlsitd vtpsqlkdlik
>1q15D (D:) msnsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligsly nrtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvite srgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrl kpgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdt vgiplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilset evingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaq ydnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnev knilreyadslqllpkdivwrkkigihegssvnqafanvlgstvdnyqtksrftyrvyqa flrgrlsitdvtpsqlkdlikkd
>1q15D (D:) snsfcvvykgsdtdinniqrdfdgkgealsngylfieqnghyqkcemergtayligslyn rtfliglagvwegeaylandaellallftrlganalalaegdfcffidepngeltvites rgfspvhvvqgkkawmtnslklvtaaegegalwfeeealvcqslmradtytpvknaqrlk pgavhvlthdsegysfvesrtlttpasnqllalprepllalidrylnapledlaprfdtv giplsggldsslvtalasrhfkklntysigtelsnefefsqqvadalgthhqmkilsete vingiiesiyyneifdglsaeiqsglfnvyrqaqgqvscmltgygsdllfggilkpgaqy dnpnqllaeqvyrtrwtgefathgascygidirhpfwshslislchalhpdykifdnevk nilreyadslqllpkdivwrqtksrftyrvyqaflrgrlsitdvtpsqlkdli