Chains and heterogens:
PDB Chain Sequences:
>1m4tA (A:) stpsiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpa gegqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesms maphcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafav asqnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegt vtagnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkal eragwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilnt llfemkrrgarkglatlcigggmgvamciesl
>1m4tA (A:) psiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpage gqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesmsma phcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafavas qnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegtvt agnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkaler agwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilntll femkrrgarkglatlcigggmgvamciesl
>1m4tB (B:) stpsiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpa gegqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesms maphcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafav asqnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegt vtagnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkal eragwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilnt llfemkrrgarkglatlcigggmgvamciesl
>1m4tB (B:) psiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpage gqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesmsma phcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafavas qnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegtvt agnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkaler agwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilntll femkrrgarkglatlcigggmgvamciesl
>1m4tC (C:) stpsiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpa gegqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesms maphcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafav asqnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegt vtagnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkal eragwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilnt llfemkrrgarkglatlcigggmgvamciesl
>1m4tC (C:) psiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpage gqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesmsma phcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafavas qnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegtvt agnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkaler agwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilntll femkrrgarkglatlcigggmgvamciesl
>1m4tD (D:) stpsiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpa gegqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesms maphcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafav asqnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegt vtagnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkal eragwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilnt llfemkrrgarkglatlcigggmgvamciesl
>1m4tD (D:) psiviasaartavgsfngafantpahelgatvisavleragvaagevnevilgqvlpage gqnparqaamkagvpqeatawgmnqlcgsglravalgmqqiatgdasiivaggmesmsma phcahlrggvkmgdfkmidtmikdgltdafygyhmgttaenvakqwqlsrdeqdafavas qnkaeaaqkdgrfkdeivpfivkgrkgditvdadeyirhgatldsmaklrpafdkegtvt agnasglndgaaaallmseaeasrrgiqplgrivswatvgvdpkvmgtgpipasrkaler agwkigdldlveaneafaaqacavnkdlgwdpsivnvnggaiaighpigasgarilntll femkrrgarkglatlcigggmgvamciesl