Chains and heterogens:
PDB Chain Sequences:
>7c18A (A:) gamtafriekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaaf antdlgvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvi nggklgeksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaae fkdvvkigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtgln tpkgydvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirl lasgprsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfe lnvfkpvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthig yenaakiaktahkngttlreeainlglvsaedfdkwvvpadmvgslk
>7c18A (A:) afriekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaafantd lgvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvinggk lgeksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaaefkdv vkigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtglntpkg ydvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirllasg prsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfelnvf kpvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthigyena akiaktahkngttlreeainlglvsaedfdkwvvpadmvgslk
>7c18B (B:) gamtafriekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaaf antdlgvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvi nggklgeksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaae fkdvvkigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtgln tpkgydvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirl lasgprsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfe lnvfkpvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthig yenaakiaktahkngttlreeainlglvsaedfdkwvvpadmvgslk
>7c18B (B:) tafriekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaafant dlgvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvingg klgeksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaaefkd vvkigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtglntpk gydvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirllas gprsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfelnv fkpvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthigyen aakiaktahkngttlreeainlglvsaedfdkwvvpadmvgslk
>7c18C (C:) gamtafriekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaaf antdlgvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvi nggklgeksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaae fkdvvkigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtgln tpkgydvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirl lasgprsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfe lnvfkpvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthig yenaakiaktahkngttlreeainlglvsaedfdkwvvpadmvgslk
>7c18C (C:) friekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaafantdl gvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvinggkl geksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaaefkdvv kigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtglntpkgy dvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirllasgp rsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfelnvfk pvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthigyenaa kiaktahkngttlreeainlglvsaedfdkwvvpadmvgsl
>7c18D (D:) gamtafriekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaaf antdlgvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvi nggklgeksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaae fkdvvkigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtgln tpkgydvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirl lasgprsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfe lnvfkpvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthig yenaakiaktahkngttlreeainlglvsaedfdkwvvpadmvgslk
>7c18D (D:) afriekdtmgevqvpadkywaaqtersrnnfkigpaasmpheiieafgylkkaaafantd lgvlpaekrdligqacdeilarklddqfplviwqtgsgtqsnmnlnevianrahvinggk lgeksiihpnddvnksqssndtyptamhiaaykkvveatipaverlqktlaakaaefkdv vkigrthlmdatpltlgqefsgyaaqlsfgltaikntlphlrqlalggtavgtglntpkg ydvkvaeyiakftglpfitaenkfealathdaivethgalkqvamslfkiandirllasg prsgigeilipenepgcsimpgkvnptqceamtmvaaqvlgndttisfagsqghfelnvf kpvmaanflqsaqliadvcisfdehcatgiqpntpriqhlldsslmlvtalnthigyena akiaktahkngttlreeainlglvsaedfdkwvvpadmvg