title: A packing-density metric for exploring the interior of folded RNA molecules.
authors.affiliation: Howard Hughes Medical Institute, The University of Chicago, Department of Biochemistry and Molecular Biology, 5841 S. Maryland Avenue, MC1028, Chicago, Il 60637, USA.
authors.forename: Jason P
authors.initials: JP
authors.lastname: Schwans
authors.forename: Nan-Sheng
authors.initials: NS
authors.lastname: Li
authors.forename: Joseph A
authors.initials: JA
authors.lastname: Piccirilli
mesh_terms: D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008958:Models, Molecular; D009690:Nucleic Acid Conformation; D012313:RNA / Q000737:chemistry*
chemical_list: D012313:RNA