Chains and heterogens:
PDB Chain Sequences:
>3rnfA (A:) msmlkredwydltrttnwtpkyvtenelfpeemsgargismeawekydepykitypeyvs iqrekdsgaysikaalerdgfvdradpgwvstmqlhfgaialeeyaastaearmarfaka pgnrnmatfgmmdenrhgqiqlyfpyanvkrsrkwdwahkaihtnewaaiaarsffddmm mtrdsvavsimltfafetgfsnmqflglaadaaeagdhtfaslissiqtdesrhaqqggp slkilvengkkdeaqqmvdvaiwrswklfsaltgpimdyytplesrnqsfkefmlewiva qferqlldlgldkpwywdqfmqdldethhgmhlgvwywrptvwwdpaagvspeerewlee kypgwndtwgqcwdvitdnlvngkpeltvpetlpticnmcnlpiahtpgnkwnvkdyqle yegrlyhfgseadrwcfqidperyknhtnlvdrflkgeiqpadlagalmymslepgvmgd dahdyewvkayqkktnaa
>3rnfA (A:) smlkredwydltrttnwtpkyvtenelfpeemsgargismeawekydepykitypeyvsi qrekdsgaysikaalerdgfvdradpgwvstmqlhfgaialeeyaastaearmarfakap gnrnmatfgmmdenrhgqiqlyfpyanvkrsrkwdwahkaihtnewaaiaarsffddmmm trdsvavsimltfafetgfsnmqflglaadaaeagdhtfaslissiqtdesrhaqqggps lkilvengkkdeaqqmvdvaiwrswklfsaltgpimdyytplesrnqsfkefmlewivaq ferqlldlgldkpwywdqfmqdldethhgmhlgvwywrptvwwdpaagvspeerewleek ypgwndtwgqcwdvitdnlvngkpeltvpetlpticnmcnlpiahtpgnkwnvkdyqley egrlyhfgseadrwcfqidperyknhtnlvdrflkgeiqpadlagalmymslepgvmgdd ahdyewvkayq
>3rnfB (B:) mseqqpealkplktwshlagnrrrpseyevvstnlhyftdnperpweldsnlpmqtwykk ycfdsplkhddwnafrdpdqlvyrtynllqdgqesyvqglfdqlndrghdqmltrewvet larfytparylfhalqmgsvyihqiapastitncatyetadhlrwlthtayrtrelancy pdvgfgkrerdvwendpawqgfreliekaliawdwgeaftainlvtkpaveeallqqlgs laqsegdtllgllaqaqkrdaerhrrwssalvkmalekegnrevlqkwvakwepladkai eaycsalpdgenaiveaksasryvrqmmgl
>3rnfB (B:) alkplktwshlagnrrrpseyevvstnlhyftdnperpweldsnlpmqtwykkycfdspl khddwnafrdpdqlvyrtynllqdgqesyvqglfdqlndrghdqmltrewvetlarfytp arylfhalqmgsvyihqiapastitncatyetadhlrwlthtayrtrelancypdvgfgk rerdvwendpawqgfreliekaliawdwgeaftainlvtkpaveeallqqlgslaqsegd tllgllaqaqkrdaerhrrwssalvkmalekegnrevlqkwvakwepladkaieaycsal pdgenaiveaksasryvrqmmgl
>3rnfC (C:) matfpimsnferdfviqlvpvdtedtmdqvaekcayhsinrrvhpqpekilrvrrhedgt lfprgmivsdaglrptetldiifmdn
>3rnfC (C:) atfpimsnferdfviqlvpvdtedtmdqvaekcayhsinrrvhpqpekilrvrrhedgtl fprgmivsdaglrptetldiifmdn