Chains and heterogens:
PDB Chain Sequences:
>3bn9A (A:) vvggtdadegewpwqvslhalgqghicgaslispnwlvsaahcyiddrgfrysdptqwta flglhdqsqrsapgvqerrlkriishpffndftfdydiallelekpaeyssmvrpislpd ashvfpagkaiwvtgwghtqyggtgalilqkgeirvinqttcenllpqqitprmmcvgfl sggvdscqgdsggplssveadgrifqagvvswgdgcaqrnkpgvytrlplfrdwikentg v
>3bn9B (B:) vvggtdadegewpwqvslhalgqghicgaslispnwlvsaahcyiddrgfrysdptqwta flglhdqsqrsapgvqerrlkriishpffndftfdydiallelekpaeyssmvrpislpd ashvfpagkaiwvtgwghtqyggtgalilqkgeirvinqttcenllpqqitprmmcvgfl sggvdscqgdsggplssveadgrifqagvvswgdgcaqrnkpgvytrlplfrdwikentg v
>3bn9C (C:) diqmtqspsslsasvgdrvtitcrasqgissylawyqqkpgkapklliyaasslqsgvps rfsgsgsgtdftltisslqpedfavyycqqhgnlpytfgdgtkveikrtvaapsvfifpp sdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstlt lskadyekhkvyacevthqglsspvtksfnrgec
>3bn9C (C:) diqmtqspsslsasvgdrvtitcrasqgissylawyqqkpgkapklliyaasslqsgvps rfsgsgsgtdftltisslqpedfavyycqqhgnlpytfgdgtkveikrtvaapsvfifpp sdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstlt lskadyekhkvyacevthqglsspvtksfn
>3bn9D (D:) qvqlvqsggglvkpggslrlscaasgftfssyamswvrqapgkglewvsaisgsggstyy adsvkgrftisrdnskntlylqmsslraedtavyycarpyltypqrrgpqnvspfdnwgq gtmvtvssastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvht fpavlqssglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepkscaaahhhhhh gaaeqkliseedlngaa
>3bn9D (D:) qvqlvqsggglvkpggslrlscaasgftfssyamswvrqapgkglewvsaisgsggstyy adsvkgrftisrdnskntlylqmsslraedtavyycarpyltypqrrgpqnvspfdnwgq gtmvtvssastkgpsvfplaplgclvkdyfpepvtvswnsgaltsgvhtfpavlqssgly slssvvtvptyicnvnhkpsntkvdkkvepk
>3bn9E (E:) diqmtqspsslsasvgdrvtitcrasqgissylawyqqkpgkapklliyaasslqsgvps rfsgsgsgtdftltisslqpedfavyycqqhgnlpytfgdgtkveikrtvaapsvfifpp sdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstlt lskadyekhkvyacevthqglsspvtksfnrgec
>3bn9E (E:) diqmtqspsslsasvgdrvtitcrasqgissylawyqqkpgkapklliyaasslqsgvps rfsgsgsgtdftltisslqpedfavyycqqhgnlpytfgdgtkveikrtvaapsvfifpp sdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstlt lskadyekhkvyacevthqglsspvtksfnr
>3bn9F (F:) qvqlvqsggglvkpggslrlscaasgftfssyamswvrqapgkglewvsaisgsggstyy adsvkgrftisrdnskntlylqmsslraedtavyycarpyltypqrrgpqnvspfdnwgq gtmvtvssastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvht fpavlqssglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepkscaaahhhhhh gaaeqkliseedlngaa
>3bn9F (F:) qvqlvqsggglvkpggslrlscaasgftfssyamswvrqapgkglewvsaisgsggstyy adsvkgrftisrdnskntlylqmsslraedtavyycarpyltypqrrgpqnvspfdnwgq gtmvtvssastkgpsvfplapsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavl qssglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepk