Chains and heterogens:
PDB Chain Sequences:
>3fwqA (A:) msgpvpsrarvytdvnthrpreywdyeshvvewgnqddyqlvrklgrgkysevfeainit nnekvvvkilkpvkkkkikreikilenlrggpniitladivkdpvsrtpalvfehvnntd fkqlyqtltdydirfymyeilkaldychsmgimhrdvkphnvmidhehrklrlidwglae fyhpgqeynvrvasryfkgpellvdyqmydysldmwslgcmlasmifrkepffhghdnyd qlvriakvlgtedlydyidkynieldprfndilgrhsrkrwerfvhsenqhlvspealdf ldkllrydhqsrltareamehpyfytvvkdqarmg
>3fwqA (A:) sgpvpsrarvytdvnthrpreywdyeshvvewgnqddyqlvrklgrgkysevfeainitn nekvvvkilkpvkkkkikreikilenlrggpniitladivkdpvsrtpalvfehvnntdf kqlyqtltdydirfymyeilkaldychsmgimhrdvkphnvmidhehrklrlidwglaef yhpgqeynvrvasryfkgpellvdyqmydysldmwslgcmlasmifrkepffhghdnydq lvriakvlgtedlydyidkynieldprfndilgrhsrkrwerfvhsenqhlvspealdfl dkllrydhqsrltareamehpyfytvvkdqarmg
>3fwqB (B:) msgpvpsrarvytdvnthrpreywdyeshvvewgnqddyqlvrklgrgkysevfeainit nnekvvvkilkpvkkkkikreikilenlrggpniitladivkdpvsrtpalvfehvnntd fkqlyqtltdydirfymyeilkaldychsmgimhrdvkphnvmidhehrklrlidwglae fyhpgqeynvrvasryfkgpellvdyqmydysldmwslgcmlasmifrkepffhghdnyd qlvriakvlgtedlydyidkynieldprfndilgrhsrkrwerfvhsenqhlvspealdf ldkllrydhqsrltareamehpyfytvvkdqarmg
>3fwqB (B:) sgpvpsrarvytdvnthrpreywdyeshvvewgnqddyqlvrklgrgkysevfeainitn nekvvvkilkpvkkkkikreikilenlrggpniitladivkdpvsrtpalvfehvnntdf kqlyqtltdydirfymyeilkaldychsmgimhrdvkphnvmidhehrklrlidwglaef yhpgqeynvrvasryfkgpellvdyqmydysldmwslgcmlasmifrkepffhghdnydq lvriakvlgtedlydyidkynieldprfndilgrhsrkrwerfvhsenqhlvspealdfl dkllrydhqsrltareamehpyfytvvkdqarmg