Chains and heterogens:
PDB Chain Sequences:
>1i1aA (A:) aeprlplmyhlaavsdlstglpsfwatgwlgaqqyltynnlrqeadpcgawiwenqvswy wekettdlkskeqlfleairtlenqingtftlqgllgcelapdnsslptavfalngeefm rfnprtgnwsgewpetdivgnlwmkqpeaarkeseflltscperllghlergrqnlewke ppsmrlkarpgnsgssvltcaafsfyppelkfrflrnglasgsgncstgpngdgsfhaws llevkrgdehhyqcqveheglaqpltvdl
>1i1aA (A:) lplmyhlaavsdlstglpsfwatgwlgaqqyltynnlrqeadpcgawiwenqvswyweke ttdlkskeqlfleairtlenqingtftlqgllgcelapdnsslptavfalngeefmrfnp rtgnwsgewpetdivgnlwmkqpeaarkeseflltscperllghlergrqnlewkeppsm rlkarpgnsgssvltcaafsfyppelkfrflrnglasgsgncstgpngdgsfhawsllev krgdehhyqcqveheglaqpltvdl
>1i1aB (B:) iqktpqiqvysrhppengkpnflncyvsqfhppqieiellkngkkipniemsdlsfskdw sfyilahteftptetdvyacrvkhvtlkepktvtwdrdm
>1i1aC (C:) vprecnpcgctgsevssvfifppktkdvltitltpkvtcvvvdisqndpevrfswfiddv evhtaqthapekqsnstlrsvselpivhrdwlngktfkckvnsgafpapieksiskpegt prgpqvytmappkeemtqsqvsitcmvkgfyppdiytewkmngqpqenykntpptmdtdg syflysklnvkketwqqgntftcsvlheglhnhhtekslshspgk
>1i1aC (C:) svfifppktkdvltitltpkvtcvvvdisqndpevrfswfiddvevhtaqthapekqsns tlrsvselpivhrdwlngktfkckvnsgafpapieksiskpegtprgpqvytmappkeem tqsqvsitcmvkgfyppdiytewkmngqpqenykntpptmdtdgsyflysklnvkketwq qgntftcsvlheglhnhhtekslsh
>1i1aD (D:) vprecnpcgctgsevssvfifppktkdvlgggltpkvtcvvvdisqndpevrfswfiddv evhtaqthapekqsnstlrsvselpiverdwlngktfkckvnsgafpapieksiskpegt prgpqvytmappkeemtqsqvsitcmvkgfyppdiytewkmngqpqenykntpptmdtdg syflysklnvkketwqqgntftcsvlheglenehtekslshspgkgiegrgsshhhhhh
>1i1aD (D:) svfifppktkdvlgggltpkvtcvvvdisqndpevrfswfiddvevhtaqthapekqsns tlrsvselpiverdwlngktfkckvnsgafpapieksiskpegtprgpqvytmappkeem tqsqvsitcmvkgfyppdiytewkmngqpqenykntpptmdtdgsyflysklnvkketwq qgntftcsvlheglenehtekslsh