Chains and heterogens:
PDB Chain Sequences:
>2nsiA (A:) ldatplssprhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkp tppdellpqaiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqa wrnaprcigriqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdg khdfrvwnaqliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqang rdpelfeippdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwy mgteigvrdfcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvti mdhhsaaesfmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqv eawkthvwqde
>2nsiA (A:) rhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkptppdellpq aiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqawrnaprcig riqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdgkhdfrvwna qliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqangrdpelfeip pdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwymgteigvrd fcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvtimdhhsaaes fmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqveawkthvwq
>2nsiB (B:) ldatplssprhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkp tppdellpqaiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqa wrnaprcigriqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdg khdfrvwnaqliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqang rdpelfeippdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwy mgteigvrdfcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvti mdhhsaaesfmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqv eawkthvwqde
>2nsiB (B:) rhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkptppdellpq aiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqawrnaprcig riqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdgkhdfrvwna qliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqangrdpelfeip pdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwymgteigvrd fcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvtimdhhsaaes fmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqveawkthvwq
>2nsiC (C:) ldatplssprhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkp tppdellpqaiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqa wrnaprcigriqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdg khdfrvwnaqliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqang rdpelfeippdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwy mgteigvrdfcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvti mdhhsaaesfmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqv eawkthvwqde
>2nsiC (C:) rhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkptppdellpq aiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqawrnaprcig riqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdgkhdfrvwna qliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqangrdpelfeip pdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwymgteigvrd fcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvtimdhhsaaes fmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqveawkthvwq
>2nsiD (D:) ldatplssprhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkp tppdellpqaiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqa wrnaprcigriqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdg khdfrvwnaqliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqang rdpelfeippdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwy mgteigvrdfcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvti mdhhsaaesfmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqv eawkthvwqde
>2nsiD (D:) rhvriknwgsgmtfqdtlhhkakgiltcrsksclgsimtpksltrgprdkptppdellpq aiefvnqyygsfkeakieehlarveavtkeiettgtyqltgdelifatkqawrnaprcig riqwsnlqvfdarscstaremfehicrhvrystnngnirsaitvfpqrsdgkhdfrvwna qliryagyqmpdgsirgdpanveftqlcidlgwkpkygrfdvvplvlqangrdpelfeip pdlvlevamehpkyewfrelelkwyalpavanmllevgglefpgcpfngwymgteigvrd fcdvqrynileevgrrmglethklaslwkdqavveiniavlhsfqkqnvtimdhhsaaes fmkymqneyrsrggcpadwiwlvppmsgsitpvfhqemlnyvlspfyyyqveawkthvwq