NDB ID: AR0006
Title: CRYSTAL STRUCTURE OF A 16-MER RNA DUPLEX WITH NON-ADJACENT A(ANTI).G(SYN) MISMATCHES Molecular Description: 5'-R(GpCpApGpApGpUpUpApApApUpCpUpGpC)-3' Structural Features: A DOUBLE HELIX Nucleic Acid Sequence: Chains A, B: G C A G A G U U A A A U C U G C Primary Citation: Pan, B., Mitra, S.N., Sundaralingam, M. Crystal structure of an RNA 16-mer duplex R(GCAGAGUUAAAUCUGC)2 with nonadjacent G(syn).A+(anti) mispairs. Biochemistry , 38, pp. 2826 - 2831, 1999. Experimental Information: X-RAY DIFFRACTION Space Group: H  3 Cell Constants: a = 42.530 b = 42.530 c = 128.060 (Ångstroms) = 90.00 = 90.00 = 120.00 (degrees) Crystallization Conditions: Method: VAPOR DIFFUSION Drop: WATER, KCl, CaCl2, NA HEPES, PEG 400 Reservoir: WATER, PEG 400 Refinement: The structure was refined using the X-PLOR 3.1 program. The R value is 19.7 for 5433 reflections in the resolution range 8.000 to 1.900 Ångstroms with Fobs > 2.000 sigma(Fobs).	Biological Unit 1 Other Views Asymmetric Unit Crystal Packing RNA View RNAML File Enlarge Biological Unit 1
Coordinate + Structure Data Asymmetric Unit coordinates (pdb format, Unix compressed(.gz)) Asymmetric Unit coordinates (cif format, Unix compressed(.gz)) Biological Unit coordinates (pdb 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
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The Protein Data Bank: 420D
PubMed: 10052954
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