Chains and heterogens:
PDB Chain Sequences:
>3dt7A (A:) gsmppqlhngldfsakviqgsldslpqevrkfvegnaqlcqpeyihicdgseeeygrlla hmqeegvirklkkydncwlaltdprdvariesktviitqeqrdtvpipksgqsqlgrwms eedfekafnarfpgcmkgrtmyvipfsmgplgsplakigieltdspyvvasmrimtrmgt svlealgdgefikclhsvgcplplkkplvnnwacnpeltliahlpdrreiisfgsgyggn sllgkkcfalriasrlakeegwlaehmlilgitnpegkkkylaaafpsacgktnlammnp tlpgwkvecvgddiawmkfdaqgnlrainpengffgvapgtsvktnpnaiktiqkntift nvaetsdggvywegideplapgvtitswknkewrpqdeepcahpnsrfctpasqcpiidp awespegvpiegiifggrrpagvplvyealswqhgvfvgaamrseataaaehkgkvimhd pfamrpffgynfgkylahwlsmahrpaaklpkifhvnwfrkdkngkflwpgfgensrvle wmfgriegedsakltpigyvpkedalnlkglgdvnveelfgiskefwekeveeidkyled qvnadlpyeierelralkqrisqm
>3dt7B (B:) gsmppqlhngldfsakviqgsldslpqevrkfvegnaqlcqpeyihicdgseeeygrlla hmqeegvirklkkydncwlaltdprdvariesktviitqeqrdtvpipksgqsqlgrwms eedfekafnarfpgcmkgrtmyvipfsmgplgsplakigieltdspyvvasmrimtrmgt svlealgdgefikclhsvgcplplkkplvnnwacnpeltliahlpdrreiisfgsgyggn sllgkkcfalriasrlakeegwlaehmlilgitnpegkkkylaaafpsacgktnlammnp tlpgwkvecvgddiawmkfdaqgnlrainpengffgvapgtsvktnpnaiktiqkntift nvaetsdggvywegideplapgvtitswknkewrpqdeepcahpnsrfctpasqcpiidp awespegvpiegiifggrrpagvplvyealswqhgvfvgaamrseataaaehkgkvimhd pfamrpffgynfgkylahwlsmahrpaaklpkifhvnwfrkdkngkflwpgfgensrvle wmfgriegedsakltpigyvpkedalnlkglgdvnveelfgiskefwekeveeidkyled qvnadlpyeierelralkqrisqm
>3dt7B (B:) qlhngldfsakviqgsldslpqevrkfvegnaqlcqpeyihicdgseeeygrllahmqee gvirklkkydncwlaltdprdvariesktviitqeqrdtvpipksgqsqlgrwmseedfe kafnarfpgcmkgrtmyvipfsmgplgsplakigieltdspyvvasmrimtrmgtsvlea lgdgefikclhsvgcplplkkplvnnwacnpeltliahlpdrreiisfgsgyggnsllgk kcfalriasrlakeegwlaehmlilgitnpegkkkylaaafpsacgktnlammnptlpgw kvecvgddiawmkfdaqgnlrainpengffgvapgtsvktnpnaiktiqkntiftnvaet sdggvywegideplapgvtitswknkewrpqdeepcahpnsrfctpasqcpiidpawesp egvpiegiifggrrpagvplvyealswqhgvfvgaamrseakvimhdpfamrpffgynfg kylahwlsmahrpaaklpkifhvnwfrkdkngkflwpgfgensrvlewmfgriegedsak ltpigyvpkedalnlkglgdvnveelfgiskefwekeveeidkyledqvnadlpyeiere lralkqrisqm