>4X4R_3|Chain E[auth H]|RNA (5'-D(*CP*G)-3')|Homo sapiens (9606)
CG
>4X4R_2|Chains B, D|G70A tRNA minihelix ending in CCACC|Homo sapiens (9606)
GGCCGCGGCAGGUUCGAGUCCUGCCGCGAUCGCCACC
>4X4R_1|Chains A, C|CCA-adding enzyme|Archaeoglobus fulgidus (224325)
MKVEEILEKALELVIPDEEEVRKGREAEEELRRRLDELGVEYVFVGSYARNTWLKGSLEIDVFLLFPEEFSKEELRERGLEIGKAVLDSYEIRYAEHPYVHGVVKGVEVDVVPCYKLKEPKNIKSAVDRTPFHHKWLEGRIKGKENEVRLLKGFLKANGIYGAEYKVRGFSGYLCELLIVFYGSFLETVKNARRWTRRTVIDVAKGEVRKGEEFFVVDPVDEKRNVAANLSLDNLARFVHLCREFMEAPSLGFFKPKHPLEIEPERLRKIVEERGTAVFAVKFRKPDIVDDNLYPQLERASRKIFEFLERENFMPLRSAFKASEEFCYLLFECQIKEISRVFRRMGPQFEDERNVKKFLSRNRAFRPFIENGRWWAFEMRKFTTPEEGVRSYASTHWHTLGKNVGESIREYFEIISGEKLFKEPVTAELCEMMGVKDSNSSSVDKLAAALEHHHHHH