Chains and heterogens:
PDB Chain Sequences:
>3sfgA (A:) mlprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslq qvmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssg ypyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkik krllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmd adytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglps gcpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytm alrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkg pnhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskeaaqsgiemvvprhrs vlrwvrfgtmdaetpqersavfvnedaaalehhhhhh
>3sfgA (A:) lprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslqq vmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssgy pyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkikk rllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmda dytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglpsg cpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytma lrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkgp nhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskmvvprhrsvlrwvrfgt
>3sfgB (B:) mlprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslq qvmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssg ypyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkik krllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmd adytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglps gcpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytm alrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkg pnhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskeaaqsgiemvvprhrs vlrwvrfgtmdaetpqersavfvnedaaalehhhhhh
>3sfgB (B:) lprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslqq vmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssgy pyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkikk rllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmda dytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglpsg cpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytma lrrygllptradkegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkgpn hqnpfetlpghasqlmallgeaamhgekyyrtvasrvsmvvprhrsvlrwvrfg
>3sfgC (C:) mlprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslq qvmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssg ypyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkik krllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmd adytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglps gcpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytm alrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkg pnhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskeaaqsgiemvvprhrs vlrwvrfgtmdaetpqersavfvnedaaalehhhhhh
>3sfgC (C:) lprpsgtyaglpiadygdapplstktmfwrtspeklppgawepaylgskdervdgpslqq vmrdqlkpyseprgllppqeildavcdaienrlentlepqkpwtfkkacesldkntssgy pyhkqkskdwtgsafigdlgdqathannmyemgksmrpiytaalkdelvkpdkiygkikk rllwgsdlgtmiraarafgpfcdalketcifnpirvgmsmnedgpfifarhanfryhmda dytrwdstqqrailkragdimvrlspepdlarvvmddllapslldvgdykivveeglpsg cpcttqlnslahwiltlcamvevtrvdpdivmqesefsfygddevvstnleldmvkytma lrrygllptradkeegplerrqtlqgisflrraivgdqfgwygrldrasidrqllwtkgp nhqnpfetlpghaqrpsqlmallgeaamhgekyyrtvasrvskeaaqsgiemvvprhrsv lrwvrfgt