Chains and heterogens:
PDB Chain Sequences:
>3ur0A (A:) mlprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslq qvmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssg ypyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkik krllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmd adytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglps gcpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytm alrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkg pnhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskeaaqsgiemvvprhrs vlrwvrfgtmdaetpqersavfvnedelehhhhhh
>3ur0A (A:) rpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslqqvm rdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssgypy hkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkikkrl lwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmdady trwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglpsgcc ttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytmalrr ygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkgpnhq npfetlpghrpsqlmallgeaamhgekyyrtvasrvskeavvprhrsvlrwvrfg
>3ur0B (B:) mlprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslq qvmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssg ypyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkik krllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmd adytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglps gcpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytm alrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkg pnhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskeaaqsgiemvvprhrs vlrwvrfgtmdaetpqersavfvnedelehhhhhh
>3ur0B (B:) lprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslqq vmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssgy pyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkikk rllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmda dytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglpsg pcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytmal rrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkgpn hqnpfetlpgrpsqlmallgeaamhgekyyrtvasrvskeavvprhrsvlrwvrfg
>3ur0C (C:) mlprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslq qvmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssg ypyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkik krllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmd adytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglps gcpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytm alrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkg pnhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskeaaqsgiemvvprhrs vlrwvrfgtmdaetpqersavfvnedelehhhhhh
>3ur0C (C:) rpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslqqvm rdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssgypy hkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkikkrl lwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmdady trwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglpsgcc ttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytmalrr ygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkgpnhq npfetlpgrpsqlmallgeaamhgekyyrtvasrvskeaavprhrsvlrwvrfg