>4X4U_1|Chains A, C, E, F|CCA-adding enzyme|Archaeoglobus fulgidus (224325) MKVEEILEKALELVIPDEEEVRKGREAEEELRRRLDELGVEYVFVGSYARNTWLKGSLEIDVFLLFPEEFSKEELRERGLEIGKAVLDSYEIRYAEHPYVHGVVKGVEVDVVPCYKLKEPKNIKSAVDRTPFHHKWLEGRIKGKENEVRLLKGFLKANGIYGAEYKVRGFSGYLCELLIVFYGSFLETVKNARRWTRRTVIDVAKGEVRKGEEFFVVDPVDEKRNVAANLSLDNLARFVHLCREFMEAPSLGFFKPKHPLEIEPERLRKIVEERGTAVFAVKFRKPDIVDDNLYPQLERASRKIFEFLERENFMPLRSAFKASEEFCYLLFECQIKEISRVFRRMGPQFEDERNVKKFLSRNRAFRPFIENGRWWAFEMRKFTTPEEGVRSYASTHWHTLGKNVGESIREYFEIISGEKLFKEPVTAELCEMMGVKDSNSSSVDKLAAALEHHHHHH >4X4U_2|Chains B, D, G|human MenBeta minihelix|Homo sapiens (9606) GGCGCUGCGGGGUUCGAGUCCCCGCAGUGUUGCCACC >4X4U_3|Chain H|RNA (5'-D(*GP*G)-3')|Homo sapiens (9606) GG