>2ZNZ_1|Chains A, B, C, D, E, F, G, H|Uncharacterized HTH-type transcriptional regulator PH1519|Pyrococcus horikoshii (53953) MGSSHHHHHHSSGLVPRGSHMRVPLDEIDKKIIKILQNDGKAPLREISKITGLAESTIHERIRKLRESGVIKKFTAIIDPEALGYSMLAFILVKVKAGKYSEVASNLAKYPEIVEVYETTGDYDMVVKIRTKNSEELNNFLDLIGSIPGVEGTHTMIVLKTHKETTELPIK