NDB ID: AR0021
Title: CRYSTAL STRUCTURE OF A 19 BASE PAIR COPY CONTROL RELATED RNA DUPLEX Molecular Description: 19 BASE PAIR COPY CONTROL RELATED RNA DUPLEX Structural Features: A DOUBLE HELIX Nucleic Acid Sequence: Chain A: U A G C G G U G C Chain B: G C A C C G C U A C Chain C: G C A C C G U U G G U A G C G G U G C Chain D: G C A C C G C U A C C A A C G G U G C Primary Citation: Klosterman, P.S., Shah, S.A., Steitz, T.A. Crystal structures of two plasmid copy control related RNA duplexes: An 18 base pair duplex at 1.20 A resolution and a 19 base pair duplex at 1.55 A resolution. Biochemistry , 38, pp. 14784 - 14792, 1999. Experimental Information: X-RAY DIFFRACTION Space Group: H  3  2 Cell Constants: a = 43.682 b = 43.682 c = 447.021 (Ångstroms) = 90.00 = 90.00 = 120.00 (degrees) Refinement: The structure was refined using the SHELXL-97 program. The R value is 15.0 for 18563 reflections in the resolution range 40.00 to 1.55 Ångstroms with I > 0.0 sigma(I).	Biological Assembly 1 Other Views Asymmetric Unit Crystal Packing RNA View RNAML File Biological Assemblies Enlarge Biological Assembly 1 Enlarge Biological Assembly 2
Coordinate + Structure Data Asymmetric Unit coordinates (pdb format, Unix compressed(.gz)) Asymmetric Unit coordinates (cif format, Unix compressed(.gz)) Biological Assembly coordinates (pdb format)12 Structure Factors (cif format) XML | Complete with coordinates (xml format, GNU compressed(.gz)) XML | Coordinates only (xml format, GNU compressed(.gz)) XML | Header only (xml format, GNU compressed(.gz))	Derivative Data Nucleic Acid Backbone Torsions Base Pair Parameters Base Pair Step Parameters Hydrogen Bonding Classification
Links
The RCSB Protein Data Bank: 1QC0
PubMed: 10555960
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