>2DR3_1|Chains A, B, C, D, E, F|UPF0273 protein PH0284|Pyrococcus horikoshii (70601) MTRRVKTGIPGVDEILHGGIPERNVVLLSGGPGTGKTIFSQQFLWNGLKMGEPGIYVALEEHPVQVRQNMAQFGWDVKPYEEKGMFAMVDAFTAGIGKSKEYEKYIVHDLTDIREFIEVLRQAIRDINAKRVVVDSVTTLYINKPAMARSIILQLKRVLAGTGCTSIFVSQVSVGERGFGGPGVEHGVDGIIRLDLDEIDGELKRSLIVWKMRGTSHSMRRHPFDITDKGIIVYPDKVLKRGKVLEL