Chains and heterogens:
PDB Chain Sequences:
>2c1tA (A:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfgeeedavdetmapqnagntfgfgsnvnqqfnf
>2c1tA (A:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfg
>2c1tB (B:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfgeeedavdetmapqnagntfgfgsnvnqqfnf
>2c1tB (B:) elpqmtqqlnsddmqeqlsatvkfrqilsrehrppidvviqagvvprlvefmrenqpeml qleaawaltniasgtsaqtkvvvdadavplfiqllytgsvevkeqaiwalgnvagdstdy rdyvlqcnamepilglfnsnkpslirtatwtlsnlcrgkkpqpdwsvvsqalptlakliy smdtetlvdacwaisylsdgpqeaiqavidvripkrlvellshestlvqtpalravgniv tgndlqtqvvinagvlpalrlllsspkenikkeacwtisnitagnteqiqavidanlipp lvkllevaedktkkeacwaisnassgglqrpdiirylvsqgcikplcdlleiadnriiev tldalenilkmgeadkearglninenadfiekaggmekifncqqnendkiyekaykiiet yfg