>3H4M_1|Chains A, B, C|Proteasome-activating nucleotidase|Methanocaldococcus jannaschii (2190) MRAKAMEVDERPNVRYEDIGGLEKQMQEIREVVELPLKHPELFEKVGIEPPKGILLYGPPGTGKTLLAKAVATETNATFIRVVGSELVKKFIGEGASLVKDIFKLAKEKAPSIIFIDEIDAIAAKRTDALTGGDREVQRTLMQLLAEMDGFDARGDVKIIGATNRPDILDPAILRPGRFDRIIEVPAPDEKGRLEILKIHTRKMNLAEDVNLEEIAKMTEGCVGAELKAICTEAGMNAIRELRDYVTMDDFRKAVEKIMEKKKVKVKEPAHLDVLYRLEHHHHHH