Structural mimicry in the phage phi21 N peptide-boxB RNA complex
Cilley, C.D., Williamson, J.R.(2003) RNA 9: 663-676
- PubMed: 12756325 
- DOI: 10.1261/rna.2189203
- Primary Citation of Related Structures:  
1NYB - PubMed Abstract: 
We determined the solution structure of a 22-amino-acid peptide from the amino-terminal domain of the bacteriophage phi21 N protein in complex with its cognate 24-mer boxB RNA hairpin using heteronuclear magnetic resonance spectroscopy. The N peptide binds as an alpha-helix and interacts predominately with the major groove side of the 5' half of the boxB RNA stem-loop ...