Chains and heterogens:
PDB Chain Sequences:
>4ynyA (A:) mdfrlslaflvllikgvqcevqlvesggglvqpgrslklscaasgftfsnygmawvrqtp tkglewiasisaggdktyygdsvkgrfsisrdnaktthylqmdslrsedtatyycaktsr vyfdywgqgvmvtvssaettapsvyplapgtalksnsmvtlgclvkgyfpepvtvtwnsg alssgvhtfpavlqsglytltssvtvpsstwssqavtcnvahpasstkvdkkivprec
>4ynyA (A:) evqlvesggglvqpgrslklscaasgftfsnygmawvrqtptkglewiasisaggdktyy gdsvkgrfsisrdnaktthylqmdslrsedtatyycaktsrvyfdywgqgvmvtvssaet tapsvyplapsmvtlgclvkgyfpepvtvtwnsgalssgvhtfpavlqsglytltssvtv psstwssqavtcnvahpasstkvdkkivp
>4ynyB (B:) mtwtllflaflhhltgscaefvltqpnsvstnlgstvklsckrstgnigsnyvnwyqqhe grspttmiyrddkrpdgvpdrfsgsidrssnsalltinnvqtedeadyfchsyssgivfg ggtkltvlgqpkstptltvfppsteelqgnkatlvclisdfypsdvevawkangapisqg vdtanptkqgnkyiassflrltaeqwrsrnsftcqvthegntvekslspaecv
>4ynyB (B:) efvltqpnsvstnlgstvklsckrstgnigsnyvnwyqqhegrspttmiyrddkrpdgvp drfsgsidrssnsalltinnvqtedeadyfchsyssgivfgggtkltvlgqpkstptltv fppsteelqgnkatlvclisdfypsdvevawkangapisqgvdtanptkqgnkyiassfl rltaeqwrsrnsftcqvthegntvekslsp
>4ynyC (C:) mdfrlslaflvllikgvqcevqlvesggglvqpgrslklscaasgftfsnygmawvrqtp tkglewiasisaggdktyygdsvkgrfsisrdnaktthylqmdslrsedtatyycaktsr vyfdywgqgvmvtvssaettapsvyplapgtalksnsmvtlgclvkgyfpepvtvtwnsg alssgvhtfpavlqsglytltssvtvpsstwssqavtcnvahpasstkvdkkivprec
>4ynyC (C:) evqlvesggglvqpgrslklscaasgftfsnygmawvrqtptkglewiasisaggdktyy gdsvkgrfsisrdnaktthylqmdslrsedtatyycaktsrvyfdywgqgvmvtvssaet tapsvyplapsmvtlgclvkgyfpepvtvtwnsgalssgvhtfpavlqsglytltssvtv psstwssqavtcnvahpasstkvdkkivp
>4ynyD (D:) mtwtllflaflhhltgscaefvltqpnsvstnlgstvklsckrstgnigsnyvnwyqqhe grspttmiyrddkrpdgvpdrfsgsidrssnsalltinnvqtedeadyfchsyssgivfg ggtkltvlgqpkstptltvfppsteelqgnkatlvclisdfypsdvevawkangapisqg vdtanptkqgnkyiassflrltaeqwrsrnsftcqvthegntvekslspaecv
>4ynyD (D:) efvltqpnsvstnlgstvklsckrstgnigsnyvnwyqqhegrspttmiyrddkrpdgvp drfsgsidrssnsalltinnvqtedeadyfchsyssgivfgggtkltvlgqpkstptltv fppsteelqgnkatlvclisdfypsdvevawkangapisqgvdtanptkqgnkyiassfl rltaeqwrsrnsftcqvthegntvekslsp