Chains and heterogens:
PDB Chain Sequences:
>6iw5A (A:) ahcigitdrdfiegvhggtwvsatleqdkcvtvmapdkpsldislqtvaidgpaearkvc ysavlthvkindkcpstgeahlaeendgdnackrtysdrgwgngcglfgkgsivacakft caksmslfevdqtkiqyviraqlhvgakqenwntdiktlkfdalsgsqeaeftgygkatl ecqvqtavdfgnsyiaemekdswivdrqwaqdltlpwqsgsggiwremhhlvefepphaa tirvlalgnqegslktaltgamrvtkdendnnlyklhgghvscrvklsaltlkgtsykmc tdkmsfvknptdtghgtvvmqvkvpkgapckipvivaddltaavnkgilvtvnpiastnd devlievnppfgdsyiivgtgdsrltyqwhkeg
>6iw5B (B:) ahcigitdrdfiegvhggtwvsatleqdkcvtvmapdkpsldislqtvaidgpaearkvc ysavlthvkindkcpstgeahlaeendgdnackrtysdrgwgngcglfgkgsivacakft caksmslfevdqtkiqyviraqlhvgakqenwntdiktlkfdalsgsqeaeftgygkatl ecqvqtavdfgnsyiaemekdswivdrqwaqdltlpwqsgsggiwremhhlvefepphaa tirvlalgnqegslktaltgamrvtkdendnnlyklhgghvscrvklsaltlkgtsykmc tdkmsfvknptdtghgtvvmqvkvpkgapckipvivaddltaavnkgilvtvnpiastnd devlievnppfgdsyiivgtgdsrltyqwhkeg
>6iw5C (C:) ahcigitdrdfiegvhggtwvsatleqdkcvtvmapdkpsldislqtvaidgpaearkvc ysavlthvkindkcpstgeahlaeendgdnackrtysdrgwgngcglfgkgsivacakft caksmslfevdqtkiqyviraqlhvgakqenwntdiktlkfdalsgsqeaeftgygkatl ecqvqtavdfgnsyiaemekdswivdrqwaqdltlpwqsgsggiwremhhlvefepphaa tirvlalgnqegslktaltgamrvtkdendnnlyklhgghvscrvklsaltlkgtsykmc tdkmsfvknptdtghgtvvmqvkvpkgapckipvivaddltaavnkgilvtvnpiastnd devlievnppfgdsyiivgtgdsrltyqwhkeg
>6iw5D (D:) ahcigitdrdfiegvhggtwvsatleqdkcvtvmapdkpsldislqtvaidgpaearkvc ysavlthvkindkcpstgeahlaeendgdnackrtysdrgwgngcglfgkgsivacakft caksmslfevdqtkiqyviraqlhvgakqenwntdiktlkfdalsgsqeaeftgygkatl ecqvqtavdfgnsyiaemekdswivdrqwaqdltlpwqsgsggiwremhhlvefepphaa tirvlalgnqegslktaltgamrvtkdendnnlyklhgghvscrvklsaltlkgtsykmc tdkmsfvknptdtghgtvvmqvkvpkgapckipvivaddltaavnkgilvtvnpiastnd devlievnppfgdsyiivgtgdsrltyqwhkeg