Chains and heterogens:
PDB Chain Sequences:
>1un0A (A:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfgeeedavdetmapqnagntfg
>1un0A (A:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfgeeedavdetmapqnagn
>1un0B (B:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfgeeedavdetmapqnagntfg
>1un0B (B:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfgeeedavdetmapqnag