Fig. 6From: R3D-BLAST2: an improved search tool for similar RNA 3D substructuresA substructure of an RNA (PDB ID: 4K27 and chain ID: U) (a) returned by RAG-3D when queried with an RNA pseudoknot (PDB ID: 2NOQ and chain ID: B) (b), where their graph-based RMSD calculated by RAG-3D is 2.565 Ã…Back to article page