Chains and heterogens:
PDB Chain Sequences:
>1vp4A (A:) mgsdkihhhhhhmvvnlegkiskigqnmkssiireilkfaadkdaisfgggvpdpetfpr kelaeiakeiiekeyhytlqysttegdpvlkqqilkllermygitgldednliftvgsqq aldligklflddesycvlddpaylgainafrqylanfvvvpleddgmdlnvlerklsefd kngkikqvkfiyvvsnfhnpagvttslekrkalveiaekydlfiveddpygalryegetv dpifkiggpervvllntfskvlapglrigmvagskefirkivqakqsadlcspaithrla arylerydlleqlkptielyrrkrtvmlnaleeyfsdipgvkwvksegglfiwltlpegf dtwemfeyakrkkvfyvpgrvfkvydepspsmrlsfclppdekivegikrlrevvleygk ekhll
>1vp4A (A:) ihhhhhhmvvnlegkiskigqnmkssiireilkfaadkdaisfgggvpdpetfprkelae iakeiiekeyhytlqysttegdpvlkqqilkllermygitgldednliftvgsqqaldli gklflddesycvlddpaylgainafrqylanfvvvpleddgmdlnvlerklsefdkngki kqvkfiyvvsnfhnpagvttslekrkalveiaekydlfiveddpygalryegetvdpifk iggpervvllntfskvlapglrigmvagskefirkivqakqsadlcspaithrlaaryle rydlleqlkptielyrrkrtvmlnaleeyfsdipgvkwvksegglfiwltlpegfdtwem feyakrkkvfyvpgrvfkvydepspsmrlsfclppdekivegikrlrevvleygkekhll
>1vp4B (B:) mgsdkihhhhhhmvvnlegkiskigqnmkssiireilkfaadkdaisfgggvpdpetfpr kelaeiakeiiekeyhytlqysttegdpvlkqqilkllermygitgldednliftvgsqq aldligklflddesycvlddpaylgainafrqylanfvvvpleddgmdlnvlerklsefd kngkikqvkfiyvvsnfhnpagvttslekrkalveiaekydlfiveddpygalryegetv dpifkiggpervvllntfskvlapglrigmvagskefirkivqakqsadlcspaithrla arylerydlleqlkptielyrrkrtvmlnaleeyfsdipgvkwvksegglfiwltlpegf dtwemfeyakrkkvfyvpgrvfkvydepspsmrlsfclppdekivegikrlrevvleygk ekhll
>1vp4B (B:) hhhmvvnlegkiskigqnmkssiireilkfaadkdaisfgggvpdpetfprkelaeiake iiekeyhytlqysttegdpvlkqqilkllermygitgldednliftvgsqqaldligklf lddesycvlddpaylgainafrqylanfvvvpleddgmdlnvlerklsefdkngkikqvk fiyvvsnfhnpagvttslekrkalveiaekydlfiveddpygalryegetvdpifkiggp ervvllntfskvlapglrigmvagskefirkivqakqsadlcspaithrlaarylerydl leqlkptielyrrkrtvmlnaleeyfsdipgvkwvksegglfiwltlpegfdtwemfeya krkkvfyvpgrvfkvydepspsmrlsfclppdekivegikrlrevvleygkekhll