Chains and heterogens:
PDB Chain Sequences:
>4b7rA (A:) vklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgallnd khsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdnga vavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekgk ivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgif gdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwtg tdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgss isfcgvnsdtvgwswpdgaelpftidk
>4b7rB (B:) vklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgallnd khsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdnga vavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekgk ivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgif gdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwtg tdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgss isfcgvnsdtvgwswpdgaelpftidk
>4b7rC (C:) vklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgallnd khsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdnga vavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekgk ivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgif gdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwtg tdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgss isfcgvnsdtvgwswpdgaelpftidk
>4b7rD (D:) vklagnsslcpvsgwaiyskdnsvrigskgdvfvirepfiscsplecrtffltqgallnd khsngtikdrspyrtlmscpigevpspynsrfesvawsasachdginwltigisgpdnga vavlkyngiitdtikswrnnilrtqesecacvngscftvmtdgpsngqasykifriekgk ivksvemnapnyhyeecscypdsseitcvcrdnwhgsnrpwvsfnqnleyqigyicsgif gdnprpndktgscgpvssngangvkgfsfkygngvwigrtksissrngfemiwdpngwtg tdnnfsikqdivginewsgysgsfvqhpeltgldcirpcfwvelirgrpkentiwtsgss isfcgvnsdtvgwswpdgaelpftidk