NDB ID: AR0020


Title:CRYSTAL STRUCTURE OF AN 18 BASE PAIR COPY CONTROL RELATED RNA DUPLEX
Molecular Description:5'-R(pGpGpGpGpGpGpGpGpGpGpG)-3'
5'-R(pCpCpCpCpCpCpCpCpCpCpC)-3'
Structural Features:A DOUBLE HELIX
Nucleic Acid Sequence:
ChainsA,D:G G G G G G G G G G G
ChainsB,C:C C C C C C C C C C 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: 3
Cell Constants:
a = 43.806b = 43.806c = 29.170(Ångstroms)
= 90.00 = 90.00 = 120.00(degrees)
Refinement:The structure was refined using the SHELXL-97 program. The R value is 11.6 for reflections in the resolution range 30.00 to 1.20 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

Links

The RCSB Protein Data Bank: 1QCU

PubMed: 10555960




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