Chains and heterogens:
PDB Chain Sequences:
>1b5qA (A:) prvivvgagmsgisaakrlseagitdllileatdhiggrmhktnfaginvelganwvegv nggkmnpiwpivnstlklrnfrsdfdylaqnvykedggvydedyvqkrieladsveemge klsatlhasgrddmsilamqrlnehqpngpatpvdmvvdyykfdyefaepprvtslqntv platfsdfgddvyfvadqrgyeavvyylagqylktddksgkivdprlqlnkvvreikysp ggvtvktednsvysadyvmvsaslgvlqsdliqfkpklptwkvraiyqfdmavytkiflk fprkfwpegkgrefflyassrrgyygvwqefekqypdanvllvtvtdeesrrieqqsdeq tkaeimqvlrkmfpgkdvpdatdilvprwwsdrfykgtfsnwpvgvnryeydqlrapvgr vyftgehtsehyngyvhgaylsgidsaeilincaqkkmc
>1b5qB (B:) prvivvgagmsgisaakrlseagitdllileatdhiggrmhktnfaginvelganwvegv nggkmnpiwpivnstlklrnfrsdfdylaqnvykedggvydedyvqkrieladsveemge klsatlhasgrddmsilamqrlnehqpngpatpvdmvvdyykfdyefaepprvtslqntv platfsdfgddvyfvadqrgyeavvyylagqylktddksgkivdprlqlnkvvreikysp ggvtvktednsvysadyvmvsaslgvlqsdliqfkpklptwkvraiyqfdmavytkiflk fprkfwpegkgrefflyassrrgyygvwqefekqypdanvllvtvtdeesrrieqqsdeq tkaeimqvlrkmfpgkdvpdatdilvprwwsdrfykgtfsnwpvgvnryeydqlrapvgr vyftgehtsehyngyvhgaylsgidsaeilincaqkkmckyh
>1b5qC (C:) prvivvgagmsgisaakrlseagitdllileatdhiggrmhktnfaginvelganwvegv nggkmnpiwpivnstlklrnfrsdfdylaqnvykedggvydedyvqkrieladsveemge klsatlhasgrddmsilamqrlnehqpngpatpvdmvvdyykfdyefaepprvtslqntv platfsdfgddvyfvadqrgyeavvyylagqylktddksgkivdprlqlnkvvreikysp ggvtvktednsvysadyvmvsaslgvlqsdliqfkpklptwkvraiyqfdmavytkiflk fprkfwpegkgrefflyassrrgyygvwqefekqypdanvllvtvtdeesrrieqqsdeq tkaeimqvlrkmfpgkdvpdatdilvprwwsdrfykgtfsnwpvgvnryeydqlrapvgr vyftgehtsehyngyvhgaylsgidsaeilincaqkkmckyh