NDB ID: UD0019
Title: CRYSTAL STRUCTURE ANALYSIS OF THE ALL DNA HOLLIDAY JUNCTION STRUCTURE OF CCGGTACM5CGG Molecular Description: 5'-D(CpCpGpGpTpApCp(5CM)pGpG)-3' Structural Features: DOUBLE HELIX, HOLLIDAY JUNCTION Nucleic Acid Sequence: Chains A, B: (DC) (DC) (DG) (DG) (DT) (DA) (DC) (5CM) (DG) (DG) Primary Citation: Vargason, J.M., Ho, P.S. The effect of cytosine methylation on the structure and geometry of the Holliday junction: the structure of d(CCGGTACm5CGG) at 1.5 A resolution. J.Biol.Chem. , 277, pp. 21041 - 21049, 2002. Experimental Information: X-RAY DIFFRACTION Space Group: C  1  2  1 Cell Constants: a = 65.503 b = 24.704 c = 36.975 (Ångstroms) = 90.00 = 110.01 = 90.00 (degrees) Crystallization Conditions: Method: VAPOR DIFFUSION, SITTING DROP Drop: Sodium Cacodylate, CaCl2, Spermine tetrahydrochloride Reservoir: CaCl2 Refinement: The structure was refined using the REFMAC 5 program. The R value is 21.8 for 7986 reflections in the resolution range 16.28 to 1.5 Ångstroms with Fobs > 0.0 sigma(Fobs).	Biological Unit 1 Other Views Asymmetric Unit Crystal Packing 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) 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
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The Protein Data Bank: 1L6B
PubMed: 11919197
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