Chains and heterogens:
PDB Chain Sequences:
>3nssA (A:) svklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgalln dkhsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdng avavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekg kivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgi fgdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwt gtdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgs sisfcgvnsdtvgwswpdgaelpftidk
>3nssA (A:) svklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgalln dkhsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdng avavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekg kivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgi fgdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwt gtdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgs sisfcgvnsdtvgwswpdgaelpftid
>3nssB (B:) svklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgalln dkhsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdng avavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekg kivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgi fgdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwt gtdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgs sisfcgvnsdtvgwswpdgaelpftidk
>3nssB (B:) svklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgalln dkhsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdng avavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekg kivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgi fgdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwt gtdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgs sisfcgvnsdtvgwswpdgaelpftid