Chains and heterogens:
PDB Chain Sequences:
>2bsdA (A:) mtiknftffspnstefpvgsnndgklymmltgmdyrtirrkdwssplntalnvqytntsi iaggryfellnetvalkgdsvnyihanidltqtanpvslsaetannsngvdinngsgvlk vcfdivttsgtgvtstkpivqtstldsisvndmtvsgsidvpvqtltveagnglqlqltk knndlvivrffgsvsniqkgwnmsgtwvdrpfrpaavqslvghfagrdtsfhidinpngs itwwganidktpiatrgngsyfik
>2bsdA (A:) tiknftffgsnndgklymmltgmdyrtirrkdwssplntalnvqytntsiiaggryfell netvalkgdsvnyihanidltqtanpvslsaetannsngvdinngsgvlkvcfdivttsg tgvtstkpivqtstldsisvndmtvsgsidvpvqtltveagnglqlqltkknndlvivrf fgsvsniqkgwnmsgtwvdrpfrpaavqslvghfagrdtsfhidinpngsitwwganidk tpiatrgngsyfik
>2bsdB (B:) mtiknftffspnstefpvgsnndgklymmltgmdyrtirrkdwssplntalnvqytntsi iaggryfellnetvalkgdsvnyihanidltqtanpvslsaetannsngvdinngsgvlk vcfdivttsgtgvtstkpivqtstldsisvndmtvsgsidvpvqtltveagnglqlqltk knndlvivrffgsvsniqkgwnmsgtwvdrpfrpaavqslvghfagrdtsfhidinpngs itwwganidktpiatrgngsyfik
>2bsdB (B:) tiknftffgsnndgklymmltgmdyrtirrkdwssplntalnvqytntsiiaggryfell netvalkgdsvnyihanidltqtanpvslsaetannsngvdinngsgvlkvcfdivttsg tgvtstkpivqtstldsisvndmtvsgsidvpvqtltveagnglqlqltkknndlvivrf fgsvsniqkgwnmsgtwvdrpfrpaavqslvghfagrdtsfhidinpngsitwwganidk tpiatrgngsyfik
>2bsdC (C:) mtiknftffspnstefpvgsnndgklymmltgmdyrtirrkdwssplntalnvqytntsi iaggryfellnetvalkgdsvnyihanidltqtanpvslsaetannsngvdinngsgvlk vcfdivttsgtgvtstkpivqtstldsisvndmtvsgsidvpvqtltveagnglqlqltk knndlvivrffgsvsniqkgwnmsgtwvdrpfrpaavqslvghfagrdtsfhidinpngs itwwganidktpiatrgngsyfik
>2bsdC (C:) tiknftffgsnndgklymmltgmdyrtirrkdwssplntalnvqytntsiiaggryfell netvalkgdsvnyihanidltqtanpvslsaetannsngvdinngsgvlkvcfdivttsg tgvtstkpivqtstldsisvndmtvsgsidvpvqtltveagnglqlqltkknndlvivrf fgsvsniqkgwnmsgtwvdrpfrpaavqslvghfagrdtsfhidinpngsitwwganidk tpiatrgngsyfik