Chains and heterogens:
PDB Chain Sequences:
>1qguA (A:) tnatgernlaliqevlevfpetarkerrkhmmvsdpkmksvgkciisnrksqpgvmtvrg cayagskgvvfgpikdmahishgpvgcgqysragrrnyytgvsgvdsfgtlnftsdfqer divfggdkklsklieemellfpltkgitiqsecpvgligddisavanasskaldkpvipv rcegfrgvsqslghhiandvvrdwilnnregqpfettpydvaiigdyniggdawasrill eemglrvvaqwsgdgtlvementpfvklnlvhcyrsmnyiarhmeekhqipwmeynffgp tkiaeslrkiadqfddtiranaeaviaryegqmaaiiakyrprlegrkvllymgglrprh vigayedlgmeiiaagyefahnddydrtlpdlkegtllfddassyeleafvkalkpdlig sgikekyifqkmgvpfrqmhswdysgpyhgydgfaifardmdmtlnnpawneltapwl
>1qguB (B:) sqtidkinscyplfeqdeyqelfrnkrqleeahdaqrvqevfawtttaeyealnfrreal tvdpakacqplgavlcslgfantlpyvhgsqgcvayfrtyfnrhfkepiacvsdsmteda avfggnnnmnlglqnasalykpeiiavsttcmaevigddlqafianakkdgfvdssiavp hahtpsfigshvtgwdnmfegfaktftadyqgqpgklpklnlvtgfetylgnfrvlkrmm eqmavpcsllsdpsevldtpadghyrmysggttqqemkeapdaidtlllqpwqllkskkv vqemwnqpatevaiplglaatdellmtvsqlsgkpiadaltlergrlvdmmldshtwlhg kkfglygdpdfvmgltrfllelgceptvilshnankrwqkamnkmldaspygrdsevfin cdlwhfrslmftrqpdfmignsygkfiqrdtlakgkafevplirlgfplfdrhhlhrqtt wgyegamnivttlvnavlekldsdtsqlgktdysfdlvr
>1qguC (C:) tnatgernlaliqevlevfpetarkerrkhmmvsdpkmksvgkciisnrksqpgvmtvrg cayagskgvvfgpikdmahishgpvgcgqysragrrnyytgvsgvdsfgtlnftsdfqer divfggdkklsklieemellfpltkgitiqsecpvgligddisavanasskaldkpvipv rcegfrgvsqslghhiandvvrdwilnnregqpfettpydvaiigdyniggdawasrill eemglrvvaqwsgdgtlvementpfvklnlvhcyrsmnyiarhmeekhqipwmeynffgp tkiaeslrkiadqfddtiranaeaviaryegqmaaiiakyrprlegrkvllymgglrprh vigayedlgmeiiaagyefahnddydrtlpdlkegtllfddassyeleafvkalkpdlig sgikekyifqkmgvpfrqmhswdysgpyhgydgfaifardmdmtlnnpawneltapwl
>1qguD (D:) sqtidkinscyplfeqdeyqelfrnkrqleeahdaqrvqevfawtttaeyealnfrreal tvdpakacqplgavlcslgfantlpyvhgsqgcvayfrtyfnrhfkepiacvsdsmteda avfggnnnmnlglqnasalykpeiiavsttcmaevigddlqafianakkdgfvdssiavp hahtpsfigshvtgwdnmfegfaktftadyqgqpgklpklnlvtgfetylgnfrvlkrmm eqmavpcsllsdpsevldtpadghyrmysggttqqemkeapdaidtlllqpwqllkskkv vqemwnqpatevaiplglaatdellmtvsqlsgkpiadaltlergrlvdmmldshtwlhg kkfglygdpdfvmgltrfllelgceptvilshnankrwqkamnkmldaspygrdsevfin cdlwhfrslmftrqpdfmignsygkfiqrdtlakgkafevplirlgfplfdrhhlhrqtt wgyegamnivttlvnavlekldsdtsqlgktdysfdlvr