Chains and heterogens:
PDB Chain Sequences:
>1iwgA (A:) drpifawviaiiimlagglailklpvaqyptiappavtisasypgadaktvqdtvtqvie qnmngidnlmymssnsdstgtvqitltfesgtdadiaqvqvqnklqlampllpqevqqqg vsvekssssflmvvgvintdgtmtqedisdyvaanmkdaisrtsgvgdvqlfgsqyamri wmnpnelnkfqltpvdvitaikaqnaqvaagqlggtppvkgqqlnasiiaqtrltsteef gkillkvnqdgsrvllrdvakielggenydiiaefngqpasglgiklatganaldtaaai raelakmepffpsglkivypydttpfvkisihevvktlveaiilvflvmylflqnfratl iptiavpvvllgtfavlaafgfsintltmfgmvlaigllvddaivvvenvervmaeeglp pkeatrksmgqiqgalvgiamvlsavfvpmaffggstgaiyrqfsitivsamalsvlval iltpalcatmlkpiakgdhgegkkgffgwfnrmfeksthhytdsvggilrstgrylvlyl iivvgmaylfvrlpssflpdedqgvfmtmvqlpagatqertqkvlnevthyyltkeknnv esvfavngfgfagrgqntgiafvslkdwadrpgeenkveaitmratrafsqikdamvfaf nlpaivelgtatgfdfelidqaglghekltqarnqllaeaakhpdmltsvrpngledtpq fkididqekaqalgvsindinttlgaawggsyvndfidrgrvkkvyvmseakyrmlpddi gdwyvraadgqmvpfsafsssrweygsprlerynglpsmeilgqaapgkstgeamelmeq lasklptgvgydwtgmsyqerlsgnqapslyaislivvflclaalyeswsipfsvmlvvp lgvigallaatfrgltndvyfqvgllttiglsaknailivefakdlmdkegkglieatld avrmrlrpilmtslafilgvmplvistgagsgaqnavgtgvmggmvtatvlaiffvpvff vvvrrrfsrk
>1iwgA (A:) drpifawviaiiimlagglailklpvaqyptiappavtisasypgadaktvqdtvtqvie qnmngidnlmymssnsdstgtvqitltfesgtdadiaqvqvqnklqlampllpqevqqqg vsvekssssflmvvgvintdgtmtqedisdyvaanmkdaisrtsgvgdvqlfgsqyamri wmnpnelnkfqltpvdvitaikaqnaqvaagqlggtppvkgqqlnasiiaqtrltsteef gkillkvnqdgsrvllrdvakielggenydiiaefngqpasglgiklatganaldtaaai raelakmepffpsglkivypydttpfvkisihevvktlveaiilvflvmylflqnfratl iptiavpvvllgtfavlaafgfsintltmfgmvlaigllvddaivvvenvervmaeeglp pkeatrksmgqiqgalvgiamvlsavfvpmaffggstgaiyrqfsitivsamalsvlval iltpalcatmlkfgwfnrmfeksthhytdsvggilrstgrylvlyliivvgmaylfvrlp ssflpdedqgvfmtmvqlpagatqertqkvlnevthyyltkeknnvesvfavngfgfagr gqntgiafvslkdwadrpgeenkveaitmratrafsqikdamvfafnlpaivelgtatgf dfelidqaglghekltqarnqllaeaakhpmltsvrpngledtpqfkididqekaqalgv sindinttlgaawggsyvndfidrgrvkkvyvmseakyrmlpddigdwyvraadgqmvpf safsssrweygsprlerynglpsmeilgqaapgkstgeamelmeqlasklptgvgydwsg nqapslyaislivvflclaalyeswsipfsvmlvvplgvigallaatfrgltndvyfqvg llttiglsaknailivefakdlmdkegkglieatldavrmrlrpilmtslafilgvmplv istgagsgaqnavgtgvmggmvtatvlaiffvpvffvvvrrrfsrk