Figure 4
From: Analysis of interactions between ribosomal proteins and RNA structural motifs
The tripod site formed by G1315, within the kink-turn KT1311/1338, with L32e. The three amino acids forming the tripod are colored with different colors, the extruded nucleotide in red, while the black mesh corresponds to the protein contact surface with the nucleotide. Few observed samples show that knobs are clustered around three vertices of a triangle with similar angles and distances.