Chains and heterogens:
PDB Chain Sequences:
>2rk8A (A:) gsmppqlhngldfsakviqgsldslpqevrkfvegnaqlcqpeyihicdgseeeygrlla hmqeegvirklkkydncwlaltdprdvariesktviitqeqrdtvpipksgqsqlgrwms eedfekafnarfpgcmkgrtmyvipfsmgplgsplakigieltdspyvvasmrimtrmgt svlealgdgefikclhsvgcplplkkplvnnwacnpeltliahlpdrreiisfgsgyggn sllgkkcfalriasrlakeegwlaehmlilgitnpegkkkylaaafpsacgktnlammnp tlpgwkvecvgddiawmkfdaqgnlrainpengffgvapgtsvktnpnaiktiqkntift nvaetsdggvywegideplapgvtitswknkewrpqdeepcahpnsrfctpasqcpiidp awespegvpiegiifggrrpagvplvyealswqhgvfvgaamrseataaaehkgkvimhd pfamrpffgynfgkylahwlsmahrpaaklpkifhvnwfrkdkngkflwpgfgensrvle wmfgriegedsakltpigyvpkedalnlkglgdvnveelfgiskefwekeveeidkyled qvnadlpyeierelralkqrisqm
>2rk8A (A:) mppqlhngldfsakviqgsldslpqevrkfvegnaqlcqpeyihicdgseeeygrllahm qeegvirklkkydncwlaltdprdvariesktviitqeqrdtvpipksgqsqlgrwmsee dfekafnarfpgcmkgrtmyvipfsmgplgsplakigieltdspyvvasmrimtrmgtsv lealgdgefikclhsvgcplplkkplvnnwacnpeltliahlpdrreiisfgsgyggnsl lgkkcfalriasrlakeegwlaehmlilgitnpegkkkylaaafpsacgktnlammnptl pgwkvecvgddiawmkfdaqgnlrainpengffgvapgtsvktnpnaiktiqkntiftnv aetsdggvywegideplapgvtitswknkewrpqdeepcahpnsrfctpasqcpiidpaw espegvpiegiifggrrpagvplvyealswqhgvfvgaamrseataaaehkgkvimhdpf amrpffgynfgkylahwlsmahrpaaklpkifhvnwfrkdkngkflwpgfgensrvlewm fgriegedsakltpigyvpkedalnlkglgdvnveelfgiskefwekeveeidkyledqv nadlpyeierelralkqrisqm
>2rk8B (B:) gsmppqlhngldfsakviqgsldslpqevrkfvegnaqlcqpeyihicdgseeeygrlla hmqeegvirklkkydncwlaltdprdvariesktviitqeqrdtvpipksgqsqlgrwms eedfekafnarfpgcmkgrtmyvipfsmgplgsplakigieltdspyvvasmrimtrmgt svlealgdgefikclhsvgcplplkkplvnnwacnpeltliahlpdrreiisfgsgyggn sllgkkcfalriasrlakeegwlaehmlilgitnpegkkkylaaafpsacgktnlammnp tlpgwkvecvgddiawmkfdaqgnlrainpengffgvapgtsvktnpnaiktiqkntift nvaetsdggvywegideplapgvtitswknkewrpqdeepcahpnsrfctpasqcpiidp awespegvpiegiifggrrpagvplvyealswqhgvfvgaamrseataaaehkgkvimhd pfamrpffgynfgkylahwlsmahrpaaklpkifhvnwfrkdkngkflwpgfgensrvle wmfgriegedsakltpigyvpkedalnlkglgdvnveelfgiskefwekeveeidkyled qvnadlpyeierelralkqrisqm
>2rk8B (B:) qlhngldfsakviqgsldslpqevrkfvegnaqlcqpeyihicdgseeeygrllahmqee gvirklkkydncwlaltdprdvariesktviitqeqrdtvpipksgqsqlgrwmseedfe kafnarfpgcmkgrtmyvipfsmgplgsplakigieltdspyvvasmrimtrmgtsvlea lgdgefikclhsvgcplplkkplvnnwacnpeltliahlpdrreiisfgsgyggnsllgk kcfalriasrlakeegwlaehmlilgitnpegkkkylaaafpsacgktnlammnptlpgw kvecvgddiawmkfdaqgnlrainpengffgvapgtsvktnpnaiktiqkntiftnvaet sdggvywegideplapgvtitswknkewrpqdeepcahpnsrfctpasqcpiidpawesp egvpiegiifggrrpagvplvyealswqhgvfvgaamrseakvimhdpfamrpffgynfg kylahwlsmahrpaaklpkifhvnwfrkdkngkflwpgfgensrvlewmfgriegedsak ltpigyvpkedalnlkglgdvnveelfgiskefwekeveeidkyledqvnadlpyeiere lralkqrisqm