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NDB ID: AR0097    PDB ID: 3CJZ 


Title:

EFFECTS OF N2,N2-DIMETHYLGUANOSINE ON RNA STRUCTURE AND STABILITY: CRYSTAL STRUCTURE OF AN RNA DUPLEX WITH TANDEM M22G:A PAIRS

Molecular Description:

5'-R(*GP*GP*AP*CP*GP*(M2G)P*AP*CP*GP*UP*CP*CP*U)-3'

Structural Keywords:

A DOUBLE HELIX, OVERHANGING BASES

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

No Protein Sequence Found

Primary Citation:

Pallan, P.S., Kreutz, C., Bosio, S., Micura, R., Egli, M.
Effects of N2,N2-dimethylguanosine on RNA structure and stability: crystal structure of an RNA duplex with tandem m2 2G:A pairs. 
Rna, 14, pp. 2125 - 2135, 2008.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 58.118   b = 25.97   c = 45.393 (Ångstroms)

α = 90.0   β = 97.41   γ = 90.0 (degrees)

Refinement:

The structure was refined using the REFMAC 5.2.0003 program. The R value is 0.19938 for 4816 reflections in the resolution range 44.99 to 1.8 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)