Signature amino acids enable the archaeal L7Ae box C/D RNP core protein to recognize and bind the K-loop RNA motif.
Gagnon KT, Zhang X, Qu G, Biswas S, Suryadi J, Brown BA, Maxwell ES. Signature amino acids enable the archaeal L7Ae box C/D RNP core protein to recognize and bind the K-loop RNA motif. RNA. 2010 Jan; 16(1):79-90.