>5EQT_1|Chain A|Proteasome-activating nucleotidase|Pyrococcus horikoshii (53953) NVTYNDIGGLKKQLQELREAIELPLKHPELFEEVGIDPPKGVLLYGPPGCGKTLMAKALAHEVNATFIRVVGSELVRKYIGEGARLVHELFELAKEKAPTIIFIDEIDAIGAKRMDETTGGEREVNRTLMQLLAEMDGFDPRGNVKVIAATNRPDILDPALLRPGRFDRLIEVPLPDFEGRLEILKVHTRRMKLKGVDLRAIAEMTEGASGADLKAIATEAGMFAIRERRTYVTQEDFLKAVDKVLGNERKLLQQIT